Welding Consumables for Cr-Mo Steel.pdf

Gr
a
d
e
(
T
y
p
eof steel)
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Gr
.
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
) E8
0
1
6
-
B2 CM-
A9
6
CM-
A9
6
MBD E8
0
1
6
-
B2 CM-
A9
6
MB
Gr
.
2
2
(
2
.
2
5
Cr
-
0
.
1
Mo
)
E9
0
1
5
-
B3 CM-
A1
0
5
D − −
E9
0
1
6
-
B3 CM-
A1
0
6
ND E9
0
1
6
-
B3 CM-
A1
0
6
N
Gr
.
2
2
V
(
2
.
2
5
Cr
-
1
Mo
-
V) E9
0
1
6
-
G CM-
A1
0
6
HD E9
0
1
6
-
G CM-
A1
0
6
H
Gr
.
5
(
5
Cr
) E8
0
1
6
-
B6 CM-
5 E8
0
1
6
-
B6 CM-
5
Gr
.
9
(
9
Cr
) E8
0
1
6
-
B8 CM-
9 E8
0
1
6
-
B8 CM-
9
Gr
a
d
e
(
T
y
p
eof steel) A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
GMA
W GT
A
W
Gr
.
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
) ER8
0
S-
G MG-
S1
CM TG-
S1
CM
Gr
.
2
2
(
2
.
2
5
Cr
-
0
.
1
Mo
) ER9
0
S-
G MG-
S2
CM
MG-
S2
CMS TG-
S2
CM
Gr
.
2
2
V
(
2
.
2
5
Cr
-
1
Mo
-
V) ER9
0
S-
G − TG-
S2
CMH
Gr
.
5
(
5
Cr
) ER8
0
S-
B6 MG-
S5
CM TG-
S5
CM
Gr
.
9
(
9
Cr
) ER8
0
S-
B8 MG-
S9
CM TG-
S9
CM
Gr
a
d
e
(
T
y
p
eof steel)
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Gr
.
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
)
F
8
P2
-
E
G-
B2 PF-
2
0
0
D
/
US-
5
1
1
ND F
8
P2
-
E
G-
B2 PF-
2
0
0
/
US-
5
1
1
N
F
8
P2
-
EB2
R-
B2
R PF-
2
0
0
D
/
US-
B2
R − −
Gr
.
2
2
(
2
.
2
5
Cr
-
0
.
1
Mo
) F
9
P2
-
E
G-
B3 PF-
2
0
0
D
/
US-
5
2
1
S F
9
P2
-
E
G-
B3 PF-
2
0
0
/
US-
5
2
1
S
Gr
.
2
2
V
(
2
.
2
5
Cr
-
1
Mo
-
V) F
9
P2
-
E
G-
G PF-
5
0
0
D
/
US-
5
2
1
HD F
9
P
2
-
E
G-
G PF-
5
0
0
/
US-
5
2
1
H
Gr
.
5
(
5
Cr
) − − F
7
P2
-
E
G-
B6 PF-
2
0
0
S
/
US-
5
0
2
■ ForOi
l
Re
f
i
ne
r
yRe
a
c
t
or
SMAW
SAW
GMAWa
ndGT
AW
1

T
y
p
eof steel
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Mn
-
Mo
Mn
-
Mo
-
Ni
E7
0
1
6 BL-
7
6 E7
0
1
6 BL-
7
6
E9
0
1
6
-
G BL-
9
6 E9
0
1
6
-
G BL-
9
6
E1
0
0
1
6
-
G BL-
1
0
6 E1
0
0
1
6
-
G BL-
1
0
6
T
y
p
eof steel
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Mn
-
Mo
Mn
-
Mo
-
Ni
F
9
P4
-
E
G-
G PF-
2
0
0
/
US-
5
6
B F
9
P4
-
E
G-
G MF-
2
7
/
US-
5
6
B
PF-
2
0
0
/
US-
5
6
B
F
9
P8
-
EF
3
-
F
3 PF-
2
0
0
/
US-
F3 F
1
0
P2
-
E
G-
G PF-
2
0
0
/
US-
6
3
S
T
y
p
eof steel A
WSCl
a
s
s
.
Pr
o
d
u
c
t
n
a
me
GMA
W GT
A
W
Mn
-
Mo
Mn
-
Mo
-
Ni
ER8
0
S-
G MG-
S5
6 TG-
S5
6
ER9
0
S-
G MG-
S6
3
S TG-
S6
3
S
■ ForEORe
a
c
t
or
SMAW
SAW
GMAWa
ndGT
AW
2

Pr
o
c
e
s
s/
Po
l
a
r
i
t
y A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Ch
e
mi
c
a
l
c
o
mp
o
s
i
t
i
o
n
so
f
wi
r
e
so
r
a
l
l
we
l
dme
t
a
l(
mass%)
Wi
r
e
/
W.
M. C Si Mn P S Cu Ni Cr Mo V
SMA
W/
DCEP
o
r
AC
E7
0
1
6 BL
-
7
6 0
.
0
8 0
.
6
3 0
.
9
8 0
.
0
1
1 0
.
0
0
5 0
.
1
4
E9
0
1
6
-
G BL
-
9
6 W.
M. 0
.
0
6 0
.
5
4 1
.
3
0 0
.
0
0
5 0
.
0
0
4 0
.
3
7 0
.
5
3
E1
0
0
1
6
-
G BL
-
1
0
6 0
.
1
0 0
.
5
3 1
.
4
1 0
.
0
0
9 0
.
0
0
5 0
.
7
6 0
.
5
0
SA
W/
DCEP F
9
P8
-
EF
3
-
F
3 PF
-
2
0
0
/
US-
F
3 Wi
r
e 0
.
1
1 0
.
1
7 1
.
6
5 0
.
0
0
4 0
.
0
0
3 0
.
0
9 0
.
8
9 0
.
4
9
W.
M. 0
.
0
7 0
.
2
3 1
.
4
7 0
.
0
0
7 0
.
0
0
2 0
.
0
6 0
.
8
0 0
.
4
9
SAW/
DCEPorAC F
9
P4
-
EG-
G PF
-
2
0
0
/
US-
5
6
B Wi
r
e 0
.
1
0 0
.
1
4 1
.
6
2 0
.
0
0
7 0
.
0
0
3 0
.
0
8 0
.
8
4 0
.
4
7
W.
M. 0
.
0
8 0
.
1
1 1
.
3
3 0
.
0
0
7 0
.
0
0
3 0
.
0
8 0
.
8
3 0
.
4
3
SA
W/
AC F
9
P4
-
EG-
G MF
-
2
7
/
US-
5
6
B Wi
r
e 0
.
1
0 0
.
1
4 1
.
6
2 0
.
0
0
5 0
.
0
0
3 0
.
0
8 0
.
8
4 0
.
4
7
W.
M. 0
.
0
8 0
.
2
8 1
.
0
5 0
.
0
0
9 0
.
0
0
2 0
.
0
8 0
.
8
7 0
.
4
5
F
1
0
P2
-
EG-
G PF
-
2
0
0
/
US-
6
3
S Wi
r
e 0
.
1
1 0
.
1
4 1
.
7
0 0
.
0
0
6 0
.
0
0
4 0
.
0
8 1
.
4
7 0
.
1
6 0
.
4
7
W.
M. 0
.
0
8 0
.
1
0 1
.
5
1 0
.
0
0
7 0
.
0
0
4 1
.
3
1 0
.
1
4 0
.
4
7
GMA
W ER8
0
S-
G MG-
S5
6 0
.
0
8 0
.
4
1 1
.
5
0 0
.
0
0
6 0
.
0
0
7 0
.
1
7 0
.
8
9 − 0
.
3
4
ER9
0
S-
G MG-
S6
3
S Wi
r
e 0
.
0
8 0
.
4
8 1
.
7
6 0
.
0
0
7 0
.
0
0
2 0
.
1
2 1
.
0
2 0
.
4
6
GT
A
W ER8
0
S-
G T
G-
S5
6 0
.
1
0 0
.
4
1 1
.
5
9 0
.
0
0
7 0
.
0
0
7 0
.
1
1 0
.
6
6 − 0
.
5
0
ER9
0
S-
G T
G-
S6
3
S 0
.
1
0 0
.
3
9 1
.
2
3 0
.
0
0
8 0
.
0
0
5 0
.
1
0 1
.
5
8 − 0
.
3
9
Pr
o
c
e
s
s/
Po
l
a
r
i
t
y A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Ch
e
mi
c
a
l
c
o
mp
o
s
i
t
i
o
n
so
f
wi
r
e
so
r
a
l
l
we
l
dme
t
a
l(
mass%)
Wi
r
e
/
W.
SMA
W/
DCEP
E8
0
1
6
-
B2 CM-
A9
6 0
.
0
6 0
.
2
9 0
.
5
4 0
.
0
0
6 0
.
0
0
1 1
.
2
6 0
.
5
1
E8
0
1
6
-
B2 CM-
A9
6
MBD 0
.
0
6 0
.
4
9 0
.
7
9 0
.
0
0
6 0
.
0
0
4 0
.
0
2 0
.
0
2 1
.
3
0 0
.
5
6
E9
0
1
5
-
B3 CM-
A1
0
5
D 0
.
1
0 0
.
3
0 0
.
7
4 0
.
0
0
4 0
.
0
0
2 0
.
0
3 0
.
1
4 2
.
4
2 1
.
0
3
E9
0
1
6
-
B3 CM-
A1
0
6
ND 0
.
1
1 0
.
4
2 0
.
8
4 0
.
0
0
4 0
.
0
0
2 0
.
0
3
1 0
.
1
4 2
.
4
2 1
.
0
3
E9
0
1
6
-
G CM-
A1
0
6
HD W.
M. 0
.
0
8 0
.
2
4 1
.
1
2 0
.
0
0
5 0
.
0
0
2 2
.
4
8 1
.
0
5 0
.
2
7
SMAW/
DCEPorAC
E8
0
1
6
-
B6 CM-
5 0
.
0
8 0
.
3
6 0
.
5
2 0
.
0
0
8 0
.
0
0
2 5
.
3
9 0
.
5
8
E8
0
1
6
-
B8 CM-
9 0
.
0
8 0
.
4
0 0
.
6
8 0
.
0
0
7 0
.
0
0
4 9
.
5
6 1
.
0
3
SMA
W/
AC
E8
0
1
6
-
B2 CM-
A9
6
MB 0
.
0
6 0
.
4
5 0
.
7
4 0
.
0
0
7 0
.
0
0
3 1
.
3
0 0
.
5
4
E9
0
1
6
-
B3 CM-
A1
0
6
N 0
.
1
1 0
.
2
7 0
.
7
9 0
.
0
0
8 0
.
0
0
6 0
.
1
9 2
.
4
2 1
.
0
3
E9
0
1
6
-
G CM-
A1
0
6
H 0
.
0
8 0
.
3
1 1
.
1
8 0
.
0
0
4 0
.
0
0
1 2
.
4
2 1
.
0
1 0
.
2
9
SA
W/
DCEP F
8
P2
-
EG-
B2 PF-
2
0
0
D/
US-
5
1
1
ND Wi
r
e 0
.
1
3 0
.
0
9 0
.
9
2 0
.
0
0
5 0
.
0
0
3 0
.
1
0 0
.
1
7 1
.
4
9 0
.
5
6
W.
M. 0
.
0
8 0
.
2
1 0
.
8
2 0
.
0
0
7 0
.
0
0
3 0
.
0
9 0
.
1
5 1
.
3
9 0
.
5
6
F
8
P2
-
EB2
R-
B2
R PF
-
2
0
0
D/
US-
B2
R Wi
r
e 0
.
1
4 0
.
1
0 0
.
8
6 0
.
0
0
4 0
.
0
0
4 0
.
1
2 0
.
1
5 1
.
4
7 0
.
5
6 0
.
0
0
4
W.
M. 0
.
1
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.
2
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.
8
6 0
.
0
0
7 0
.
0
0
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.
1
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.
1
5 1
.
4
4 0
.
5
5 0
.
0
0
4
F
9
P2
-
EG-
B3 PF-
2
0
0
D/
US-
5
2
1
S Wi
r
e 0
.
1
7 0
.
1
4 0
.
9
6 0
.
0
0
4 0
.
0
0
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.
1
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.
1
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.
4
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.
0
7
W.
M. 0
.
0
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.
1
6 0
.
8
1 0
.
0
0
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.
0
0
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.
1
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.
1
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.
4
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.
0
7
F
9
P2
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EG-
G PF-
5
0
0
D/
US-
5
2
1
HD Wi
r
e 0
.
1
6 0
.
2
1 1
.
3
0 0
.
0
0
3 0
.
0
0
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.
1
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.
5
4 1
.
0
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.
3
8
W.
M. 0
.
0
7 0
.
1
7 1
.
2
6 0
.
0
0
7 0
.
0
0
1 0
.
1
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.
4
4 1
.
0
3 0
.
3
4
SA
W/
AC F
8
P2
-
EG-
B2 PF
-
2
0
0
/
US-
5
1
1
N Wi
r
e 0
.
1
3 0
.
0
9 0
.
9
2 0
.
0
0
5 0
.
0
0
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.
1
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.
1
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.
4
9 0
.
5
6
W.
M. 0
.
0
8 0
.
2
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.
8
2 0
.
0
0
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.
0
0
3 0
.
0
9 0
.
1
5 1
.
3
9 0
.
5
6
F
9
P2
-
EG-
B3 PF
-
2
0
0
/
US-
5
2
1
S Wi
r
e 0
.
1
6 0
.
1
4 1
.
0
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.
0
0
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.
0
0
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.
1
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.
1
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.
4
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.
0
5
W.
M. 0
.
1
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.
1
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.
8
2 0
.
0
0
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.
0
0
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.
1
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.
1
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.
3
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.
0
4
F
9
P2
-
EG-
G PF
-
5
0
0
/
US-
5
2
1
H Wi
r
e 0
.
1
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.
2
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.
2
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.
0
0
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.
0
0
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.
1
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.
5
5 0
.
9
8 0
.
3
9
W.
M. 0
.
0
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.
1
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.
0
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.
0
0
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.
0
0
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.
5
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.
0
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.
3
3
F
7
P2
-
EG-
B6 PF
-
2
0
0
S/
US-
5
0
2 Wi
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e 0
.
0
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.
1
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.
5
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.
0
0
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.
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0
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1
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.
5
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.
5
5 −
W.
M. 0
.
0
6 0
.
2
1 0
.
7
8 0
.
0
1
2 0
.
0
0
2 0
.
1
2 5
.
2
5 0
.
5
5 −
GMA
W ER8
0
S-
G MG-
S1
CM 0
.
0
9 0
.
5
5 1
.
1
5 0
.
0
0
7 0
.
0
0
9 0
.
1
8 − 1
.
4
5 0
.
5
5
ER9
0
S-
G MG-
S2
CM 0
.
0
8 0
.
5
6 1
.
0
7 0
.
0
0
5 0
.
0
0
9 0
.
1
7 − 2
.
3
5 1
.
1
1
ER9
0
S-
G MG-
S2
CMS 0
.
1
2 0
.
3
9 0
.
8
5 0
.
0
0
4 0
.
0
0
3 0
.
1
4 − 2
.
2
7 0
.
9
7
ER8
0
S-
B6 MG-
S5
CM 0
.
0
8 0
.
4
0 0
.
5
3 0
.
0
1
1 0
.
0
1
0 0
.
1
8 0
.
0
8 5
.
5
2 0
.
5
5
ER8
0
S-
B8 MG-
S9
CM Wi
r
e 0
.
0
7 0
.
4
0 0
.
5
2 0
.
0
0
7 0
.
0
0
8 0
.
0
1 0
.
0
2 8
.
9
9 1
.
0
0
GT
A
W ER8
0
S-
G T
G-
S1
CM 0
.
0
6 0
.
5
0 0
.
9
9 0
.
0
0
7 0
.
0
0
5 0
.
1
1 0
.
0
2 1
.
2
2 0
.
5
4
ER9
0
S
-
G T
G-
S2
CM 0
.
1
0 0
.
2
6 0
.
7
0 0
.
0
0
9 0
.
0
0
8 2
.
3
1 1
.
0
4
ER9
0
S-
G T
G-
S2
CMH 0
.
1
2 0
.
1
6 0
.
4
3 0
.
0
0
5 0
.
0
0
8 0
.
1
1 0
.
0
1 2
.
3
1 1
.
0
6 0
.
2
8
ER8
0
S-
B6 T
G-
S5
CM 0
.
0
9 0
.
4
1 0
.
4
9 0
.
0
0
6 0
.
0
0
9 0
.
1
2 0
.
0
4 5
.
4
4 0
.
5
5
ER8
0
S-
B8 T
G-
S9
CM 0
.
0
7 0
.
3
9 0
.
5
2 0
.
0
0
6 0
.
0
0
9 0
.
0
1 0
.
1
8 8
.
9
8 1
.
0
0
■ ForOi
l
Re
f
i
ne
r
yRe
a
c
t
or
■ ForEORe
a
c
t
or
W.
M.
=we
l
dme
t
a
l
3

Me
c
h
a
n
i
c
a
l
p
r
o
p
e
r
t
i
e
so
f
a
l
l
we
l
dme
t
a
l(
YS=
0
.
2
%p
r
o
o
f
s
t
r
e
s
s
)
Nb Al T
i Sb Sn As X-
b
a
r J
-
F
a
c
t
o
r AC/
DC YS
(
MPa
)
T
S
(
MPa
)
EL
(
％)
I
V
(
℃)
I
V
(
J
)
PWHT
(
℃×
hr)
AC 4
4
0 5
3
0 3
3 0 2
3
0 6
2
0
×
1
0
AC 5
4
0 6
2
0 2
6 −
1
2 3
1 6
3
5
×
2
6
AC 5
7
0 6
7
0 2
8 0 1
2
0 6
3
5
×
2
6
DCEP 5
6
8 6
5
1 3
0 −
6
2 7
8 6
2
0
×
1
AC 4
9
0 5
8
0 3
0 −
4
0 1
8
2 6
2
0
×
1
1
4
8
0 5
6
0 3
2 −
4
0 8
5 6
3
5
×
2
6
AC
6
2
0 7
0
0 2
8 −
2
0 1
7
0 5
9
0
×
3
DCEP 5
0
0 5
9
0 2
9 −
4
0 6
9 6
2
0
×
4
0
5
7
0 6
5
0 2
7 −
1
2 1
5
0 6
3
0
×
2
7
DCEN 5
2
0 5
9
0 3
1 −
1
2 2
9
0 6
2
0
×
1
5
6
6 6
5
5 2
7 −
1
2 2
5
6 6
2
5
×
1
5
Me
c
h
a
n
i
c
a
l
p
r
o
p
e
r
t
i
e
so
f
a
l
l
we
l
dme
t
a
l(
YS=
0
.
2
%p
r
o
o
f
s
t
r
e
s
s
)
Nb Al T
i Sb Sn As X-
b
a
r J
-
F
a
c
t
o
r AC/
DC YS
(
MPa
)
T
S
(
MPa
)
EL
(
％)
I
V
(
℃)
I
V
(
J
)
PWHT
(
℃×
hr)
4
8
4 5
7
9 3
0 −
2
0 8
4 6
9
8
×
1
0
.
0
0
2 0
.
0
0
2 0
.
0
0
2 8 1
0
2
.
4 5
1
5 6
1
7 2
7 −
2
0 1
7
4 6
9
0
×
1
＜0
.
0
0
2 0
.
0
0
2 0
.
0
0
2 ＜6
.
0 6
2 DCEP 5
0
4 6
4
4 2
8 −
4
0 1
0
0 6
9
0
×
8
0
.
0
0
2 0
.
0
0
2 0
.
0
0
2 6 7
5
.
6 5
0
1 6
3
5 2
6 −
4
0 1
5
1 6
9
0
×
8
0
.
0
1
2 5
2
0 6
3
6 2
4 −
1
8 1
3
7 7
0
5
×
2
6
AC 4
0
0 5
6
0 3
3 0 1
5
0 7
5
0
×
8
AC 5
1
0 6
8
0 2
6 0 1
1
0 7
4
0
×
1
0
4
9
0 5
9
0 3
0 −
1
8 2
0
0 6
9
0
×
1
0
.
0
0
2 0
.
0
0
3 0
.
0
0
2 1
0 1
1
7 AC 5
1
0 6
5
0 2
8 −
2
9 1
2
0 6
9
0
×
8
0
.
0
1
7 6
1
2 7
1
3 2
3 −
1
8 1
4
7 7
0
5
×
7
4
7
7 5
8
9 2
7 −
2
9 1
1
6 6
9
0
×
4
0
.
0
0
2 0
.
0
0
2 0
.
0
0
2 9 9
3 5
2
2 6
3
0 2
5 −
3
0 1
5
0 6
4
0
×
5
0
.
1
5 0
.
0
0
2 0
.
0
0
1 0
.
0
0
1 0
.
0
0
3
0
.
0
3 ＜0
.
0
0
2 ＜0
.
0
0
1 ＜0
.
0
0
1 0
.
0
0
3 ＜8
.
2 ＜8
5
.
6 DCEP 4
9
7 6
1
0 2
7 0 1
8
1 6
9
8
×
1
5
0
7 6
2
1 2
6 −
2
9 1
6
4 6
9
0
×
6
0
.
0
0
2 0
.
0
0
2 0
.
0
0
2 8 7
8
0
.
0
2
2 5
1
8 6
3
4 2
6 −
3
0 1
0
6 *
1
0
.
0
1
1 6
0
3 7
0
8 2
4 −
1
8 1
2
5 7
0
5
×
8
4
7
7 5
8
9 2
7 −
2
9 1
1
6 6
9
0
×
4
4
7
0 6
1
0 2
7 −
2
9 1
5
0 6
9
0
×
8
AC
0
.
0
2 6
1
6 7
0
6 2
4 −
1
8 1
0
6 7
0
5
×
7
0
.
0
1
4 6
2
0 7
1
0 2
6 −
1
8 1
5
0 7
0
5
×
7
− 4
6
0 5
9
0 3
2 −
2
9 1
3
3 7
2
0
×
1
−
5
7
0 6
8
0 2
2 0 6
9 6
2
0
×
1
5
5
0 6
7
0 2
6 0 1
1
0 6
8
0
×
1
DCEP 6
0
0 7
2
0 2
1 −
2
0 1
2
0 6
7
0
×
1
4
8
0 6
4
0 2
6 0 7
8 7
0
0
×
2
4
8
0 6
4
0 2
4 0 1
3
0 7
2
0
×
2
5
4
0 6
3
0 2
8 0 2
7
0 6
9
0
×
1
0
.
0
0
4 0
.
0
0
3 0
.
0
0
3 1
2 1
1
5 6
1
0 7
2
0 2
8 0 2
5
0 6
9
0
×
1
0
.
0
3
7 DCEN 6
2
3 7
3
0 2
2 −
1
8 3
0
0 7
0
5
×
7
4
8
0 6
0
0 2
6 0 2
8
0 7
5
0
×
2
4
1
0 5
9
0 3
2 0 2
2
0 7
5
0
×
2
*
1 7
0
5
℃×
8
hf
o
r
i
mp
a
c
t
t
e
s
t
,
7
0
5
℃×
2
6
hf
o
r
t
e
n
s
i
l
et
e
s
t
X-
b
a
r
=(
1
0
P+5
Sb+4
Sn+As
)
/
1
0
0(
p
p
m)
, J
-
F
a
c
t
o
r
=(
Si
+Mn
)
×(
P+Sn
)
×1
0
4(
%)
4

Gr
a
d
e
(
T
y
p
eof steel)
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
P1
/
T
1
(
0
.
5
Mo
) E7
0
1
6
-
A1 CM-
A7
6
CM-
B7
6 E7
0
1
6
-
A1 CM-
A7
6
CM-
B7
6
P2
/
T
2 E8
0
1
6
-
B1 CM-
B8
6 − −
P1
1
/
T
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
)
E7
0
1
5
-
B2
L CM-
B9
5 − −
E8
0
1
6
-
B2 CM-
A9
6
CM-
A9
6
MBD E8
0
1
6
-
B2 CM-
A9
6
CM-
A9
6
MB
E8
0
1
8
-
B2 CM-
B9
8 E8
0
1
8
-
B2 CM-
B9
8
P2
2
/
T
2
2
(
2
.
2
5
Cr
-
Mo
)
E8
0
1
5
-
B3
L CM-
B1
0
5 − −
E9
0
1
5
-
B3 CM-
A1
0
5
D
CM-
B1
0
5
D − −
E9
0
1
6
-
B3 CM-
A1
0
6
ND E9
0
1
6
-
B3 CM-
A1
0
6
N
E9
0
1
8
-
B3 CM-
B1
0
8 E9
0
1
8
-
B3 CM-
B1
0
8
P2
3
/
T
2
3 E9
0
1
6
-
G CM-
2
CW E9
0
1
6
-
G CM-
2
CW
P9
1
/
T
9
1
(
9
Cr
)
− CM-
9
5
B9 − −
− CM-
9
6
B9 − CM-
9
6
B9
E9
0
1
6
-
G CM-
9
Cb E
9
0
1
6
-
G CM-
9
Cb
P9
2
/
T
9
2
P1
2
2
/
T
1
2
2 E9
0
1
6
-
G CR-
1
2
S E9
0
1
6
-
G CR-
1
2
S
■ ForBoi
l
e
r
SMAW
5

Gr
a
d
e
(
T
y
p
eof steel)
DCEP A
C
A
WSCl
a
s
s
. P
r
o
d
u
c
t
n
a
me A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
P1
/
T
1
(
0
.
5
Mo
) − −
F
8
P6
-
EA3
-
A3
(
F
9
A6
) MF-
3
8
/
US-
4
0
F
8
P6
-
EA4
-
A4
(
F
8
A
4
) MF-
3
8
/
US-
A4
F
8
P6
-
E
G-
A4
(
F
8
A4
) MF-
3
8
/
US-
4
9
P1
1
/
T
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
)
F
7
PZ
-
EB2
-
B2 G-
8
0
/
US-
B2 F
7
PZ
-
EB2
-
B2 G-
8
0
/
US-
B2
F
7
PZ
-
EG-
B2 MF-
2
9
A/
US-
5
1
1 F
7
PZ
-
E
G-
B2 MF-
2
9
A/
US-
5
1
1
F
8
P2
-
E
G-
B2 PF-
2
0
0
D/
US-
5
1
1
ND F
8
P2
-
E
G-
B2 PF-
2
0
0
/
US-
5
1
1
N
P2
3
/
T
2
3 − MF-
2
9
A/
US-
2
CW − −
P9
1
/
T
9
1
(
9
Cr
) F
9
PZ
-
EB9
-
B9 PF-
9
0
B9
/
US-
9
0
B9 F
1
0
PZ
-
E
G-
G PF-
2
0
0
S/
US-
9
Cb
P9
2
/
T
9
2
P1
2
2
/
T
1
2
2 − PF-
2
0
0
S/
US-
1
2
CRSD − −
Gr
a
d
e
(
T
y
p
eof steel) A
WSCl
a
s
s
.
Pr
o
d
u
c
t
n
a
me
GMA
W GT
A
W
P1
/
T
1
(
0
.
5
Mo
)
ER7
0
S-
A1 MG-
S7
0
SA1 TG-
S7
0
SA1
ER8
0
S-
G MG-
SM TG-
SM
P2
/
T
2
ER8
0
S-
G MG-
CM −
− − TG-
SCM
P
1
1
/
T
1
1
(
1
.
2
5
Cr
-
0
.
5
Mo
)
ER8
0
S-
B2 MG-
S8
0
B2
F＊ TG-
S8
0
B2
ER8
0
S-
G MG-
S1
CM TG-
S1
CM
P2
2
/
T
2
2
(
2
.
2
5
Cr
-
1
Mo
)
ER9
0
S-
B
3 − TG-
S9
0
B3
ER9
0
S-
G MG-
S2
CM
MG-
S2
CMS TG-
S2
CM
P2
3
/
T
2
3 E
R9
0
S-
G MG-
S2
CW TG-
S2
CW(
ER8
0
S-
G)
P9
1
/
T
9
1
(
9
Cr
)
ER9
0
S-
B9 MG-
S9
0
B9 TG-
S9
0
B9
ER9
0
S-
G MG-
S9
Cb TG-
S9
Cb
P9
2
/
T
9
2
P1
2
2
/
T
1
2
2 ER9
0
S-
G MG-
S1
2
CRS TG-
S1
2
CRS
■ ForBoi
l
e
r
SAW
GMAWa
ndGT
AW
＊ S
i
n
g
l
ep
a
s
so
n
l
y
6

Pr
o
c
e
s
s/
Po
l
a
r
i
t
y A
WSCl
a
s
s
. Pr
o
d
u
c
t
n
a
me
Ch
e
mi
c
a
l
c
o
mp
o
s
i
t
i
o
n
so
f
wi
r
e
so
r
a
l
l
we
l
dme
t
a
l(
mass%)
Wi
r
e
/
W.
SMA
W/
DCEP
E8
0
1
6
-
B1 CM-
B8
6 0
.
0
7 0
.
4
8 0
.
7
9 0
.
0
1
2 0
.
0
0
6 0
.
4
8 0
.
4
8
E7
0
1
5
-
B2
L CM-
B9
5 0
.
0
3 0
.
8
7 0
.
7
1 0
.
0
0
5 0
.
0
0
4 1
.
2
0 0
.
4
9
E8
0
1
6
-
B2 CM-
A9
6
MBD 0
.
0
6 0
.
4
9 0
.
7
9 0
.
0
0
6 0
.
0
0
4 0
.
0
2 0
.
0
2 1
.
3
0 0
.
5
6
E8
0
1
5
-
B3
L CM-
B1
0
5 0
.
0
3 0
.
8
5 0
.
8
7 0
.
0
0
6 0
.
0
0
4 2
.
1
4 0
.
9
5
E9
0
1
5
-
B3 CM-
A1
0
5
D 0
.
1
0 0
.
3
0 0
.
7
4 0
.
0
0
4 0
.
0
0
2 0
.
0
3 0
.
1
4 2
.
4
2 1
.
0
3
E9
0
1
5
-
B3 CM-
B1
0
5
D 0
.
0
6 0
.
6
6 0
.
7
3 0
.
0
1
1 0
.
0
0
5 0
.
0
2 0
.
0
1 2
.
2
4 0
.
9
5
E9
0
1
6
-
B3 CM-
A1
0
6
ND 0
.
1
1 0
.
4
2 0
.
8
4 0
.
0
0
4 0
.
0
0
2 0
.
0
3
1 0
.
1
4 2
.
4
2 1
.
0
3
− CM-
9
5
B9 0
.
1
0 0
.
2
2 0
.
8
4 0
.
0
0
7 0
.
0
0
2 0
.
0
2 0
.
5
1 8
.
9
4 1
.
0
2 0
.
2
3
SMA
W/
DCEPo
r
AC
E7
0
1
6
-
A1 CM-
A7
6 0
.
0
6 0
.
4
9 0
.
7
9 0
.
0
0
6 0
.
0
0
2 − − − 0
.
4
9
E7
0
1
6
-
A1 CM-
B7
6 W.
M. 0
.
0
7 0
.
4
6 0
.
7
7 0
.
0
1
1 0
.
0
0
4 − 0
.
5
3
E8
0
1
6
-
B2 CM-
A9
6 0
.
0
6 0
.
3
8 0
.
7
2 0
.
0
0
8 0
.
0
0
4 1
.
3
1 0
.
5
4
E8
0
1
8
-
B2 CM-
B9
8 0
.
0
7 0
.
6
8 0
.
7
5 0
.
0
1
2 0
.
0
0
6 1
.
2
9 0
.
5
2
E9
0
1
8
-
B3 CM-
B1
0
8 0
.
0
7 0
.
6
8 0
.
7
0 0
.
0
1
2 0
.
0
0
7 2
.
1
4 0
.
9
5
E9
0
1
6
-
G CM-
2
CW 0
.
0
4 0
.
2
7 0
.
8
4 0
.
0
0
9 0
.
0
0
6 0
.
0
2 − 2
.
3
9 0
.
0
7 0
.
2
1
− CM-
9
6
B9 0
.
1
0 0
.
1
9 0
.
8
5 0
.
0
0
7 0
.
0
0
4 0
.
0
3 0
.
5
2 9
.
0
1 1
.
0
5 0
.
2
4
E9
0
1
6
-
G CM-
9
Cb 0
.
0
6 0
.
3
1 1
.
5
1 0
.
0
0
6 0
.
0
0
3 − 0
.
9
4 9
.
1
1 1
.
0
6 0
.
1
8
E9
0
1
6
-
G CR-
1
2
S 0
.
0
8 0
.
4
1 0
.
9
4 0
.
0
0
8 0
.
0
0
1 0
.
0
2 0
.
5
2 9
.
6
2 0
.
2
3 0
.
3
7
SMA
W/
AC
E8
0
1
6
-
B2 CM-
A9
6
MB 0
.
0
6 0
.
4
5 0
.
7
4 0
.
0
0
7 0
.
0
0
3 1
.
3
0 0
.
5
4
E9
0
1
6
-
B3 CM-
A1
0
6
N 0
.
1
1 0
.
2
7 0
.
7
9 0
.
0
0
8 0
.
0
0
6 0
.
1
9 2
.
4
2 1
.
0
3
SA
W/
DCEP F
8
P2
-
EG-
B2 PF-
2
0
0
D/
US-
5
1
1
ND Wi
r
e 0
.
1
3 0
.
0
9 0
.
9
2 0
.
0
0
5 0
.
0
0
3 0
.
1
0 0
.
1
7 1
.
4
9 0
.
5
6
W.
M. 0
.
0
8 0
.
2
1 0
.
8
2 0
.
0
0
7 0
.
0
0
3 0
.
0
9 0
.
1
5 1
.
3
9 0
.
5
6
F
9
PZ
-
EB9
-
B9 PF-
9
0
B9
/
US-
9
0
B9 Wi
r
e 0
.
1
1 0
.
2
6 0
.
7
4 0
.
0
0
4 0
.
0
0
5 0
.
0
1 0
.
5
1 9
.
3
0 1
.
0
5 0
.
2
3
W.
M. 0
.
1
0 0
.
2
1 0
.
9
2 0
.
0
0
9 0
.
0
0
4 0
.
0
1 0
.
5
0 9
.
0
0 0
.
9
7 0
.
2
1
− MF
-
2
9
A/
US-
2
CW Wi
r
e 0
.
0
4 0
.
1
4 1
.
1
7 0
.
0
0
6 0
.
0
0
5 0
.
1
6 − 2
.
2
9 0
.
1
2 0
.
2
6
W.
M. 0
.
0
3 0
.
2
3 1
.
1
4 0
.
0
0
8 0
.
0
0
4 0
.
1
6 − 2
.
2
8 0
.
1
1 0
.
2
3
− PF-
200S/
US-
12CRSD Wi
r
e 0
.
0
7 0
.
3
5 0
.
7
4 0
.
0
0
4 0
.
0
0
3 0
.
0
1 0
.
5
1 9
.
9
2 0
.
3
5 0
.
2
1
W.
M. 0
.
0
6 0
.
2
4 0
.
8
8 0
.
0
0
8 0
.
0
0
4 0
.
0
2 0
.
5
2 9
.
4
8 0
.
3
2 0
.
2
0
SA
W/
DCEPo
r
AC
F
7
PZ
-
EB2
-
B2 G-
8
0
/
US-
B2 Wi
r
e 0
.
1
1 0
.
1
3 0
.
5
7 0
.
0
0
7 0
.
0
0
6 0
.
1
1 1
.
4
9 0
.
5
3
W.
M. 0
.
0
6 0
.
4
5 0
.
8
3 0
.
0
0
9 0
.
0
0
5 0
.
1
2 1
.
2
9 0
.
5
4
F
7
PZ
-
EG-
B2 MF
-
2
9
A/
US-
5
1
1 Wi
r
e 0
.
0
9 0
.
1
9 0
.
6
0 0
.
0
0
8 0
.
0
0
9 1
.
5
1 0
.
5
4
W.
M. 0
.
0
9 0
.
2
5 0
.
7
8 0
.
0
1
0 0
.
0
0
7 1
.
3
2 0
.
5
2
SA
W/
AC F
8
P6
-
EA3
-
A3 MF
-
3
8
/
US-
4
0 Wi
r
e 0
.
1
3 0
.
0
4 1
.
8
0 0
.
0
0
8 0
.
0
1
0 0
.
1
2 0
.
5
2
W.
M. 0
.
0
8 0
.
3
4 1
.
5
8 0
.
0
1
7 0
.
0
0
9 0
.
1
2 0
.
4
5
F
8
P6
-
EA4
-
A4 MF
-
3
8
/
US-
A4 Wi
r
e 0
.
0
9 0
.
0
4 1
.
5
9 0
.
0
1
0 0
.
0
1
4 0
.
1
0 0
.
5
2
W.
M. 0
.
1
0 0
.
3
9 1
.
3
5 0
.
0
1
3 0
.
0
1
3 0
.
1
1 0
.
5
2
F
8
P6
-
EG-
A4 MF
-
3
8
/
US-
4
9 Wi
r
e 0
.
0
9 0
.
0
3 1
.
5
8 0
.
0
1
4 0
.
0
1
3 0
.
1
0 0
.
5
2
W.
M. 0
.
1
0 0
.
3
7 1
.
3
5 0
.
0
1
4 0
.
0
1
4 0
.
0
9 0
.
5
3
F
8
P2
-
EG-
B2 PF
-
2
0
0
/
US-
5
1
1
N Wi
r
e 0
.
0
8 0
.
3
0 0
.
9
0 0
.
0
0
4 0
.
0
0
2 0
.
1
4 0
.
1
7 1
.
4
5 0
.
5
2
W.
M. 0
.
0
8 0
.
2
0 0
.
8
8 0
.
0
0
7 0
.
0
0
2 0
.
1
1 0
.
1
5 1
.
3
9 0
.
5
5
F
1
0
PZ
-
EG-
G PF
-
2
0
0
S/
US-
9
Cb Wi
r
e 0
.
0
8 0
.
1
3 1
.
7
3 0
.
0
0
7 0
.
0
0
5 0
.
6
0 8
.
9
1 0
.
9
0 0
.
2
3
W.
M. 0
.
0
6 0
.
1
2 1
.
5
8 0
.
0
0
8 0
.
0
0
4 0
.
5
5 8
.
3
1 0
.
8
8 0
.
2
1
GMA
W ER7
0
S-
A1 MG-
S7
0
SA1 0
.
0
4 0
.
5
1 0
.
9
9 0
.
0
0
9 0
.
0
1
2 0
.
1
6 0
.
0
3 0
.
4
9
ER8
0
S-
G MG-
SM 0
.
0
7 0
.
5
9 1
.
1
0 0
.
0
0
6 0
.
0
0
9 0
.
1
7 − − 0
.
5
5
ER8
0
S-
G MG-
CM 0
.
0
6 0
.
7
2 1
.
6
2 0
.
0
0
5 0
.
0
0
8 0
.
2
2 0
.
5
3 0
.
5
5
ER8
0
S-
B2 MG-
S8
0
B2
F 0
.
0
9 0
.
5
1 0
.
5
9 0
.
0
0
3 0
.
0
0
5 0
.
2
6 0
.
0
3 1
.
3
2 0
.
5
2
ER8
0
S-
G MG-
S1
CM 0
.
0
9 0
.
5
5 1
.
1
5 0
.
0
0
7 0
.
0
0
9 0
.
1
8 − 1
.
4
5 0
.
5
5
ER9
0
S-
G MG-
S2
CM 0
.
0
8 0
.
5
6 1
.
0
7 0
.
0
0
5 0
.
0
0
9 0
.
1
7 − 2
.
3
5 1
.
1
1
ER9
0
S-
G MG-
S2
CMS 0
.
1
2 0
.
3
9 0
.
8
5 0
.
0
0
4 0
.
0
0
3 0
.
1
4 − 2
.
2
7 0
.
9
7
ER9
0
S-
G MG-
S2
CW 0
.
0
4 0
.
3
9 1
.
1
7 0
.
0
0
3 0
.
0
0
7 0
.
2
1 0
.
5
0 2
.
2
9 0
.
1
0 0
.
2
9
ER9
0
S-
B9 MG-
S9
0
B9 0
.
1
3 0
.
2
3 0
.
7
1 0
.
0
0
3 0
.
0
0
4 0
.
0
2 0
.
4
6 8
.
3
4 0
.
9
3 0
.
2
5
ER9
0
S-
G MG-
S9
Cb 0
.
0
8 0
.
3
5 1
.
5
9 0
.
0
0
7 0
.
0
0
8 0
.
0
1 0
.
4
5 8
.
7
9 0
.
8
8 0
.
1
7
ER9
0
S-
G MG-
S1
2
CRS Wi
r
e 0
.
0
4 0
.
4
0 1
.
1
9 0
.
0
0
4 0
.
0
0
6 0
.
0
1 0
.
5
2 1
0
.
1
0 0
.
4
0
GT
A
W ER7
0
S-
A1 T
G-
S7
0
SA1 0
.
0
7 0
.
5
8 1
.
0
8 0
.
0
0
5 0
.
0
0
8 0
.
1
3 0
.
0
3 − 0
.
5
6 0
.
3
0
ER8
0
S-
G T
G-
SM 0
.
0
8 0
.
5
4 1
.
0
4 0
.
0
0
4 0
.
0
0
7 0
.
1
2 0
.
0
2 − 0
.
5
3
ER8
0
S-
G T
G-
SCM 0
.
0
8 0
.
2
2 0
.
5
8 0
.
0
0
4 0
.
0
0
8 0
.
2
1 0
.
0
1 0
.
6
4 0
.
5
6
ER8
0
S-
B2 T
G-
S8
0
B2 0
.
1
1 0
.
5
0 0
.
6
7 0
.
0
0
4 0
.
0
0
4 0
.
1
5 0
.
0
1 1
.
4
0 0
.
5
5
ER8
0
S-
G T
G-
S1
CM 0
.
0
6 0
.
5
0 0
.
9
9 0
.
0
0
7 0
.
0
0
5 0
.
1
1 0
.
0
2 1
.
2
2 0
.
5
4
ER9
0
S-
B3 T
G-
S9
0
B3 0
.
1
1 0
.
6
4 0
.
6
7 0
.
0
0
6 0
.
0
0
6 0
.
1
4 0
.
0
1 2
.
4
4 1
.
0
9
ER9
0
S-
G T
G-
S2
CM 0
.
1
0 0
.
2
6 0
.
7
0 0
.
0
0
9 0
.
0
0
8 2
.
3
1 1
.
0
4
ER8
0
S-
G T
G-
S2
CW 0
.
0
6 0
.
4
2 0
.
4
3 0
.
0
0
6 0
.
0
0
8 0
.
1
7 − 2
.
3
4 0
.
4
8 0
.
3
4
ER9
0
S-
B9 T
G-
S9
0
B9 0
.
1
1 0
.
2
4 0
.
6
9 0
.
0
0
4 0
.
0
0
4 0
.
0
1 0
.
5
3 8
.
9
1 0
.
9
4 0
.
2
3
ER9
0
S-
G T
G-
S9
Cb 0
.
0
7 0
.
1
6 0
.
9
9 0
.
0
0
8 0
.
0
0
6 − 0
.
6
8 8
.
9
7 0
.
9
0 0
.
1
8
ER9
0
S-
G T
G-
S1
2
CRS 0
.
0
7 0
.
3
5 0
.
7
4 0
.
0
0
4 0
.
0
0
3 0
.
0
1 0
.
5
1 9
.
9
2 0
.
3
5 0
.
2
1
■ ForBoi
l
e
r
W.
M.
=we
l
dme
t
a
l
7

Me
c
h
a
n
i
c
a
l
p
r
o
p
e
r
t
i
e
so
f
a
l
l
we
l
dme
t
a
l(
YS=
0
.
2
%p
r
o
o
f
s
t
r
e
s
s
)
Nb Al N Mn
+
Ni W Co X-
b
a
r J
-
F
a
c
t
o
r AC/
DC YS
(
MPa
)
T
S
(
MPa
)
EL
(
％)
I
V
(
℃)
I
V
(
J
)
PWHT
(
℃×
hr)
5
9
0 6
8
0 2
8 0 9
8 6
2
0
×
1
4
7
0 5
8
0 2
9 0 7
8 6
9
0
×
1
8 1
0
2
.
4 5
1
5 6
1
7 2
7 −
2
0 1
7
4 6
9
0
×
1
DCEP 5
5
0 6
5
0 2
5 0 7
9 6
9
0
×
1
＜6
.
0 6
2 5
0
4 6
4
4 2
8 −
4
0 1
0
0 6
9
0
×
8
1
1
.
4 5
6
6 6
7
7 2
7 −
2
0 5
6 6
9
6
×
1
6 7
5
.
6 5
0
1 6
3
5 2
6 −
4
0 1
5
1 6
9
0
×
8
0
.
0
4 0
.
0
0
2 0
.
0
3
9 1
.
3
5 6
5
1 7
6
8 2
2 2
0 7
4 7
6
0
×
2
AC 5
5
0 6
3
0 2
9 0 2
1
0 6
2
0
×
1
AC 5
4
0 6
2
0 2
6 0 2
0
0 6
2
0
×
1
AC 5
7
0 6
5
0 2
6 0 2
1
0 6
9
0
×
1
AC 5
9
0 6
9
0 2
6 0 6
6 6
9
0
×
1
AC 6
1
0 7
2
0 2
3 0 1
0
6 6
9
0
×
1
0
.
0
2 1
.
7
0 DCEP 4
7
3 5
8
2 2
8 0 1
5
8 7
4
7
×
2
0
.
0
4 0
.
0
0
2 0
.
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X-
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, J
-
F
a
c
t
o
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8

750
700
650
600
550
500
PWHT
(
°C
×h)
650
600
550
500
450
400
30
25
20
Elongation (%)
80
75
70
Reduction in area (%)
690
×
1
650
×
20
720
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1
690
×
8
690
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20
Minimum for
ASTM A387
Gr.11 Cl.2 steel
650
×
8
720
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8
720
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20
515
Tensile strength (MPa)
0.2% Proof stress (MPa)
Temper parameter = T (20 + log t) × 10-3
18.4 18.8 19.2 19.6 20.0 20.4 20.8 21.2
Absorbed
energy
(J)
690°C×8h
690°C×20h
720°C×8h
Testing temp. (°C)
300
250
200
150
100
-40 -20 0 20 40
50
0
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Absorbed
energy
on
average
(J)
300
250
200
150
100
590
°C×
1h
620
°C×
1h
630
°C×
4h
690
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0
Temper parameter = T(20 + log t) × 10-3
Testing temperature: 0°C
Welding position: Flat
Power source: AC
17.0 18.0 19.0 20.0
100
50
0
Testing temp. (°C)
Absorbed
energy
(J)
54J
PWHT: 650°C×6h
PWHT+Step cooling
Shear
fracture
(%)
300
250
200
150
100
-60 -40 -20 0 20
50
0
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a
b
l
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i
psf
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h
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n
c
e a h
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g
h d
e
p
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s
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t
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o
n r
a
t
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n a
u
t
o
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t
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c
GT
A
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t
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t
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l
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2
0
0
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e
c
r
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s
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r
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s
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l
da
n
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v
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n
tc
o
l
d
c
r
a
c
k
i
n
g
.
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o
s
t
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l
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a
t
me
n
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t
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5
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0
0
℃ t
or
e
mo
v
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e
s
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a
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c
h
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n
i
c
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l
p
r
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p
e
r
t
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e
s
.
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6
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a
t
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n
p
u
t
s
h
o
u
l
db
ep
r
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p
e
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n
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sa
n
dn
o
t
c
ht
o
u
g
h
n
e
s
s
o
f
we
l
d
.
1
1

Penetration
A: Excessive B: Proper C: Inadequate
Torch
placement
A: Too much
forward
B: Proper C: Too much
backward
Torch
oscillation
A: Too
narrow
B: Proper A: Too
wide
El
e
me
n
t
s Wi
r
e A
WSA5
.
2
8
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0
S-
B2
C 0
.
1
1 0
.
0
7
-
0
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1
2
Si 0
.
5
0 0
.
4
0
-
0
.
7
0
Mn 0
.
6
7 0
.
4
0
-
0
.
7
0
P 0
.
0
0
4 0
.
0
2
5ma
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S 0
.
0
0
4 0
.
0
2
5ma
x
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.
1
5 0
.
3
5ma
x
.
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.
0
1 0
.
2
5ma
x
.
Cr 1
.
4
0 1
.
2
0
-
1
.
5
0
Mo 0
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5
5 0
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4
0
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6
5
T
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T
S
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(
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J
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v
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4
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9
0
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B
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0
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9
mi
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2
0
±
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×
1
T
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17 18 19 20 21
200
300
400
500
600
700
800
: 0.2% PS
: TS
Temper parameter = T(log t + 20) × 10-3
0.2%
PS
and
TS
(MPa) Min. 0.2% PS of 205
for ASTM A213 Gr.T11
Min. TS of 415 for
ASTM A213 Gr.T11
F
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g
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t
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Welding
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Change the welding mode
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.
1
2

ASTM A387 Gr.11 Cl.2
0.2%PS≧310MPa
TS: 515-690MPa
As
Weld
Heat Input
1.5kJ/mm
2.3kJ/mm
4.1kJ/mm
AC 2.3kJ/mm
0.2%PS
△
◇
□
○
TS
▲
◆
■
●
0.2%PS,
TS
(MPa)
18.0 19.0 19.5
18.5 20.0 20.5 21.0
100
0
200
300
400
700
600
500
800
900
PWHT
602°C×40.0h
698°C×6.0h
700°C×24.0h
0.2%PS TS
Testing Temp. (°C)
0.2%PS,
TS
(MPa)
0 200 300
100 400 500 600
100
200
300
600
500
400
700
Heat Input
2.3kJ/mm
vE-30°C vE-20°C
55J
47J
Absorbed
Energy
(J)
18.5 19.5
19.0 20.0 20.5 21.0
20
0
40
60
80
140
120
100
160
180
El
e
me
n
t
s Wi
r
e A
WS
A5
.
2
3EB2
R
Al
l
we
l
d
me
t
a
l
A
WS
A5
.
2
3B2
R
C 0
.
1
4 0
.
0
7
-
0
.
1
5 0
.
1
0 0
.
0
5
-
0
.
1
5
Si 0
.
1
0 0
.
0
5
-
0
.
3
0 0
.
2
1 ≦0
.
8
0
Mn 0
.
8
6 0
.
4
5
-
1
.
0
0 0
.
8
6 ≦1
.
2
0
P 0
.
0
0
4 ≦0
.
0
1
0 0
.
0
0
7 ≦0
.
0
1
0
S 0
.
0
0
4 ≦0
.
0
1
0 0
.
0
0
2 ≦0
.
0
1
0
Cr 1
.
4
7 1
.
0
0
-
1
.
7
5 1
.
4
4 1
.
0
0
-
1
.
5
0
Mo 0
.
5
6 0
.
4
5
-
0
.
6
5 0
.
5
5 0
.
4
0
-
0
.
6
5
Cu 0
.
1
2 ≦0
.
1
5 0
.
1
0 ≦0
.
1
5
As 0
.
0
0
3 ≦0
.
0
0
5 0
.
0
0
3 ≦0
.
0
0
5
Sn 0
.
0
0
1 ≦0
.
0
0
5 ＜0
.
0
0
1 ≦0
.
0
0
5
Sb 0
.
0
0
1 ≦0
.
0
0
5 ＜0
.
0
0
1 ≦0
.
0
0
5
Ni 0
.
1
5 − 0
.
1
5 −
Al 0
.
1
5 − 0
.
0
3 −
V 0
.
0
0
4 − 0
.
0
0
4 −
T
i 0
.
0
0
2 − ＜0
.
0
0
2 −
X-
b
a
r
1 − − ＜8
.
2 −
J
-
F
a
c
t
o
r
2 − − ＜8
5
.
6 −
T
a
b
l
e
1
:
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f
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da
l
l
we
l
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l
(
ma
s
s
%)
1
.
X-
b
a
r
=(
1
0
P+5
Sb+4
Sn+As
)
/
1
0
0(
p
p
m)
2
.
J
-
F
a
c
t
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Si
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1hr 15hr 60hr
24hr 100hr
300°C 300°C
28
°C/hr
55
°C/hr
593°C
5.6
°C/hr
5.6
°C/hr 5.6
°C/hr 2.8
°C/hr
538°C 524°C
496°C
468°C
-80 -60 -40 -20
Testing temp. (°C)
Absorbed
energy
(J)
200
180
160
140
120
100
80
60
40
20
0
54J: Standard energy for
evaluating the sensitivity
to temper embrittlement
690°C × 8h SR
SR + SC
- vTr54 after SR = -79°C
- vTr54 after SR+SC = -75°C
- vTr54 was increased by 4°C
(Embittled as little as 4°C)
690°C × 8h SR
Hy
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.
1
6

0.2%PS≧310MPa
TS: 515-690MPa
0.2%PS TS
Temper parameter = T (log t + 20) × 10-3
0.2%PS,
TS
(MPa)
19.0 19.5 20.0 20.5 21.0
100
0
200
300
400
700
600
500
800
-150 -130 -110 -70
-90 -30
-50 -10
Testing Temp. (°C)
Absorbed
Energy
(J)
140
120
100
80
60
40
20
0
SR
SR+SC
690°C × 8.0h SR
vTr55J = -80°C (SR)
vTr'55J = -58°C (SR+SC)
ΔvTr55J = 22°C
vTr55J + 3.0ΔvTr55J = -14°C
55J
Di
a
.
(
mm!) 5
.
0
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a
c
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T
:
K(
=
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2
7
3
.
1
5
)

t
:
h
o
u
r
s
F
i
g
u
r
e2
:
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l
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l
(
PWHT
:
6
9
0
℃×
8
.
0
h
)
1
7

100
80
60
40
20
0
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
-100 -80 -60 -40 -20 0 +20
Testing temp. (°C)
Absorbed
energy
(J)
Brittle
fracture
(%)
SR + SC
690°C × 35h SR
SR + SC
690°C × 35h SR
54J: Standard energy for
evaluating the sensitivity
to temper embrittlement
・
vTr54 (SR) = -101°C
・
vTr54 (SR+SC) = -66°C
・
⊿vTr54 (Shift) = 35°C
・
vTr54 + 2.5⊿vTr54 = -13.5°C
690°C × 35h SR
Outlet nozzle
Flange
Automatic
GTAW welding
Bottom head
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i
g
u
r
e2
:
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x
a
mp
l
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f
a
u
t
o
ma
t
i
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p
p
l
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c
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t
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l
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g
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l
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p
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t
e
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r
ef
o
r
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2
5
Cr
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b
e
s
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n
dp
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l
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k
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l
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o
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t
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p
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p
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t
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T
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l
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ng
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a
c
ks
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l
d
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n
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t
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ng
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n
d
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s
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b
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p
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v
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mo
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t
h r
o
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t
-
p
a
s
s b
e
a
d wi
t
h r
e
g
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l
a
r
p
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t
r
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t
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o
n
.
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h
et
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r
c
hs
h
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l
d
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n
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a
sf
l
o
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t
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h
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d
b
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1
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t
e
r
/
mi
n
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na
p
p
a
r
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n
t
a
mb
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n
t
wi
n
do
v
e
r
1
m/
s
e
c
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s
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n
d
s
c
r
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nt
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e
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t
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h
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l
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wi
n
d
,
o
r
t
h
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n
dma
yc
a
u
s
ep
o
r
o
s
i
t
y
.
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2
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nme
c
h
a
n
i
z
e
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A
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h
ewe
l
d
i
n
gp
r
o
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d
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s
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o
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nc
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t
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o
no
ft
h
eq
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a
l
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t
y
r
e
q
u
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r
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me
n
t
s
f
o
r
t
h
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l
db
e
f
o
r
e
h
a
n
d
.
T
h
i
s
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s
b
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c
a
u
s
e
,
wi
t
hah
i
g
hf
e
e
d
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n
gr
a
t
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ff
i
l
l
e
rwi
r
e― t
h
u
sah
i
g
h
d
e
p
o
s
i
t
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o
nr
a
t
e― i
na
u
t
o
ma
t
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A
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h
en
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t
c
h
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g
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l
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t
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l
g
r
a
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n
s
.
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3
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r
e
h
e
a
t
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n
di
n
t
e
r
p
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s
st
e
mp
e
r
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t
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r
es
h
o
u
l
db
e2
0
0
-
2
5
0
℃ t
od
e
c
r
e
a
s
et
h
ec
o
o
l
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n
gs
p
e
e
da
n
dt
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y
mi
n
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mi
z
et
h
eh
a
r
d
n
e
s
so
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l
da
n
dp
r
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v
e
n
tc
o
l
d
c
r
a
c
k
i
n
g
.
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4
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o
s
t
we
l
dh
e
a
tt
r
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a
t
me
n
tt
e
mp
e
r
a
t
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r
es
h
o
u
l
db
e
6
8
0
-
7
3
0
℃ t
o r
e
mo
v
e r
e
s
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d
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a
lwe
l
d
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n
g s
t
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e
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e
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n
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mp
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v
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h
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n
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c
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l
p
r
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p
e
r
t
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e
s
o
f
we
l
d
.
(
5
)He
a
ti
n
p
u
ts
h
o
u
l
db
ec
o
n
t
r
o
l
l
e
dt
op
r
e
v
e
n
th
o
t
c
r
a
c
k
i
n
ga
n
de
n
s
u
r
et
h
eme
c
h
a
n
i
c
a
lp
r
o
p
e
r
t
i
e
so
f
we
l
d
me
n
t
.
C Si Mn P S Cr Mo
0
.
1
0 0
.
2
6 0
.
7
0 0
.
0
0
9 0
.
0
0
8 2
.
3
1 1
.
0
4
Sb S
n A
s X-
b
a
r
1 J
-
F
a
c
t
o
r
2
0
.
0
0
4 0
.
0
0
3 0
.
0
0
3 1
2 1
1
5
T
a
b
l
e1
:
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y
p
i
c
a
l
c
h
e
mi
c
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l
c
o
mp
o
s
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t
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o
no
f
we
l
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t
a
l
wi
t
hp
u
r
e
a
r
g
o
ng
a
ss
h
i
e
l
d
i
n
g(
ma
s
s
%)
1
.
X-
b
a
r
=(
1
0
P+5
Sb+4
Sn+As
)
/
1
0
0(
p
p
m)
.
2
.
J
-
F
a
c
t
o
r
=(
Si
+Mn
)
×(
P+Sn
)
×1
0
4(
%)
.
F
i
g
u
r
e1
:
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e
mp
e
r
e
mb
r
i
t
t
l
e
me
n
t
t
e
s
t
r
e
s
u
l
t
so
f
we
l
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t
a
l
b
y
Ch
a
r
p
yi
mp
a
c
t
t
e
s
t
i
n
g
.
1
8

El
e
me
n
t
s Wi
r
e A
WSA5
.
2
8
ER9
0
S-
B3
C 0
.
1
1 0
.
0
7
-
0
.
1
2
Si 0
.
6
4 0
.
4
0
-
0
.
7
0
Mn 0
.
6
7 0
.
4
0
-
0
.
7
0
P 0
.
0
0
6 0
.
0
2
5ma
x
.
S 0
.
0
0
6 0
.
0
2
5ma
x
.
Cu 0
.
1
4 0
.
3
5ma
x
.
Ni 0
.
0
1 0
.
2
5ma
x
.
Cr 2
.
4
4 2
.
3
0
-
2
.
7
0
Mo 1
.
0
9 0
.
9
0
-
1
.
2
0
T
a
b
l
e1
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y
p
i
c
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l
c
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mi
c
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o
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o
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t
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no
f
f
i
l
l
e
r
wi
r
e(
ma
s
s
%)
0
.
2
%P
S
(
MPa
)
T
S
(
MPa
)
El
(
%)
I
Va
t
−
2
0
℃ (
J
)
PWHT
(
℃ ×h
)
We
l
dme
t
a
l
5
9
6 7
2
5 2
7 A
v
.
2
3
7 6
9
0×1
4
9
7 6
3
2 3
0 A
v
.
1
6
9 6
9
0×8
4
5
2 5
9
5 3
0 A
v
.
1
5
6 6
9
0×3
2
ER9
0
S-
B3 5
4
0
mi
n
.
6
2
0
mi
n
.
1
7
mi
n
. − 6
9
0±1
5
×1
T
a
b
l
e2
:
T
y
p
i
c
a
l
me
c
h
a
n
i
c
a
l
p
r
o
p
e
r
t
i
e
so
f
we
l
dme
t
a
l
Temper parameter = T(log t + 20) x 10-3
0.2%
PS
and
TS
(MPa) 18 19 20 21 22
200
300
400
500
600
700
800
Min. TS of 415 MPa
Min. 0.2% PS of 205 MPa
: 0.2% PS
: TS
F
i
g
u
r
e1
:
T
e
n
s
i
l
ep
r
o
p
e
r
t
i
e
so
f
we
l
dme
t
a
l
a
saf
u
n
c
t
i
o
no
f
PWHT
.
(
T
e
mp
e
r
p
a
r
a
me
t
e
r
:
1
9
.
2
6f
o
r
6
9
0
℃×1
h

2
0
.
1
3f
o
r
6
9
0
℃ ×8
h

2
0
.
7
1f
o
r
6
9
0
℃ ×3
2
h
)
F
i
g
u
r
e2
:
Ab
e
a
da
p
p
e
a
r
a
n
c
e
p
r
o
t
r
u
d
e
do
nt
h
e
r
e
v
e
r
s
es
i
d
eo
f
t
h
e
r
o
o
t
p
a
s
swe
l
dwi
t
h
a
r
g
o
ng
a
sb
a
c
k
s
h
i
e
l
d
i
n
g
.
A
nA
WS
-
t
y
p
en
e
wb
r
a
n
do
fGT
A
W f
i
l
l
e
rwi
r
ef
o
r
i
n
t
e
r
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a
t
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l
c
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t
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me
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s
.
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h
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sb
r
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n
dh
a
sb
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nd
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v
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p
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ymo
d
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f
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gt
h
e
c
h
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mi
c
a
l
c
o
mp
o
s
i
t
i
o
no
f
t
r
a
d
i
t
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o
n
a
l
T
G-
S
2
CM(
E
R9
0
S
-
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oma
k
ei
te
a
s
i
e
rf
o
ri
n
t
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r
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t
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a
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u
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me
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o
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l
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t
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t
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s
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g
n
a
t
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o
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f
o
r
we
l
d
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n
g2
.
2
5
C
r
-
1
Mo
s
t
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l
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h
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d
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n
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s
a
b
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c
h
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o
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n
.
T
h
eme
c
h
a
n
i
c
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lp
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l
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ht
h
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o
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d
d
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t
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a
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Temper parameter = T(20 + log t) × 10-3
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200
400
500
600
800
700
900
1000
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TS: 515-690MPa
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Testing Temp. (°C)
Absorbed
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(J)
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160
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100
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)

t
:
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t
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g
h
n
e
s
so
f
we
l
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t
a
l
2
0

1hr 15hr 60hr
24hr 100hr
300℃ 300°C
28 °C/hr
max.
55 °C/hr
max.
593°C
6
°C/hr 6
°C/hr 6
°C/hr 3
°C/hr
538°C 523°C
495°C
468°C
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-70 -60 -50 -40 -30 -20 -80 -70 -60 -50 -40 -30
0
20
40
60
80
100
120
140
160
180
200
0
20
40
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80
100
120
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160
180
200
640°C×5h SR
vTr54 = -53°C
vTr´54 -53°C
∆vTr54 = 0°C
vTr54+3∆vTr54 = -53°C
690°C×6h SR
vTr54 = -74°C
vTr´54 = -50°C
∆vTr54 = 24°C
vTr54+3∆vTr54 = -2°C
SR+SC
SR+SC
54J 54J
vTr54
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SR
SR
PF-200D/US-511ND PF-200D/US-521S
Testing temp. (°C) Testing temp. (°C)
Absorbed
energy
(J)
Absorbed
energy
(J)
Testing temp. (°C)
Testing temp. (°C)
Absorbed
energy
(J)
Absorbed
energy
(J)
200
180
160
140
120
100
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0
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180
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140
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40
20
0
-90 -80 -70 -60 -50 -40 -30
-100 -90 -80 -70 -60 -50 -40
CM-A96MBD
CM-A106ND
690°C×8h SR
vTr54 = -64°C
vTr´54 = -53°C
∆vTr54 = 11°C
vTr54+3∆vTr54 = -31°C
690°C×8h SR
vTr54 = -98°C
vTr´54 = -92°C
∆vTr54 = 6°C
vTr54+3∆vTr54 = -80°C
SR
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T
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l
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a
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%)
1
1
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s
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t
a
l
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e
:
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1
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l
:
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et
h
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c
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s
:
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i
g
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r
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r
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!)
.
2
2

F
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g
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r
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.
2
4

O/L
W
W
W
W W
W
W
W
W
W
W
W
PWHT
Local PWHT
NDE
PWHT
NDE
NDE
W
W
W
W
O/L
O/L
O/L O/L
O/L O/L
O/L O/L
O/L
O/L
O/L
Head
Internal
Nozzle Nozzle
Nozzle
Skirt
Internal
Head
Tandem SAW
Tandem SAW
Manway
Strip
SAW
O/L
SAW+SMAW
SAW
Tandem SAW
GTAW-MC O/L
Strip SAW O/L
FCAW O/L SAW O/L
Strip SAW O/L
GTAW+SAW Skirt
GTAW-MC
GTAW-MC
O/L
Tandem
SAW
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2
6

715°C×7h SR
SR + SC
Standard
energy: 54J
vTr54 (PWHT): -65°C
715°C×7h SR
vTr'54 (PWHT + SC): -50°C
⊿vTr54: 15°C
vTr54 + 2.5⊿vTr54 = -28°C
Testing temp. (°C)
Absorbed
energy
(J)
-100 -80 -60 -40 -20 0 20
0
20
40
60
80
100
120
140
160
180
200
SR
SR+SC
705°C×7h SR
SR + SC
Standard
energy: 54J
705°C×7h SR
vTr'54 (PWHT + SC): -30°C
⊿vTr54: 4°C
vTr54 + 2.5⊿vTr54 = -24°C
Testing temp. (°C)
Absorbed
energy
(J)
-80 -60 -40 -20 0 20 40
0
20
40
60
80
100
120
140
160
180
200
SR
SR+SC
CM-A106H
PF-500/US-521H
Creep rupture time (h)
Stress
(MPa)
Minimum stress and
rupture time at 538°C
per ASME Sec.Ⅷ Div.2
Appendix 26
102
103
104
100
200
300
400
-160 -140 -120 -100 -80 -60 -40
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
Standard
energy: 54J
705°C×7h SR
vTr'54 (PWHT+SC): -106°C
⊿vTr54: 2°C
vTr54+2.5⊿vTr54= -103°C
SR + SC
705°C×7h SR
Testing temp. (°C)
Absorbed
energy
(J)
SR
SR+SC
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r
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s6
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h
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r
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l
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h
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e
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n
e
r
g
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8
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nt
h
eS
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o
n
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t
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f
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s5
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rt
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mi
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i
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nt
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a
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o
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h
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i
g
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r
e6
:
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r
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:
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e
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i
g
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F
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r
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r
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ds
t
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p
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sma
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ef
r
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mc
a
r
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s
t
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l
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Cr
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Mos
t
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l
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a
n
ds
t
a
i
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e
s
ss
t
e
e
l
.
400 450 500 550 600 650 700
Metal temperature (°C)
Maximun
allowable
stress
(MPa)
150
100
50
0
Type 304
Mod. 9Cr-1Mo
(9Cr-1Mo-V-Nb)
9Cr-1Mo
2.25Cr-1Mo
F
i
g
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r
e2
:
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o
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r
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n
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r
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.
g
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.
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)
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t
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r
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t
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et
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e
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r
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r
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s
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r
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h
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t
i
s
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r
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t
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nb
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s
e
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t
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ra
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o
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r
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o
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t
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r
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n
d
,u
pt
o6
0
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℃ ,i
n
c
o
mp
a
r
i
s
o
nwi
t
hT
y
p
e3
0
4
,
a
s
s
h
o
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nF
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g
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r
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※Pl
e
a
s
en
o
t
et
h
a
t
A
WSA5
.
5i
nt
h
i
sc
h
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p
t
e
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f
e
r
st
o2
0
0
6E
d
i
t
i
o
n
.
2
8

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