This document provides information on Sandvik's high-performance special tubing solutions. It details the various tube dimensions, materials, mechanical properties, surface finishes, tolerances, and quality standards that Sandvik can provide based on customer needs and specifications. Sandvik works with customers to tailor tubing solutions for their particular applications and can produce tubes with dimensions ranging from an outside diameter of 1-120mm and wall thickness of 0.25-25mm in various lengths using materials like stainless steel, nickel alloys, and titanium alloys.

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SANDVIK HIGH-PERFORMANCE SPECIAL TUBING SOLUTIONS
SPECIAL TUBING SOLUTIONS
OPEN NEW POSSIBILITIES
S-TU305-B.ENG.04.2016
info.pp@sandvik.com
SMT.SANDVIK.COM

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YOUR NEEDS INSPIRE
SPECIAL SOLUTIONS
– Any tube dimension within the size range
(see datasheet S-1591-ENG)
– Tubes with mechanical properties to suit particular
applications
– Tubes with special or close tolerances
– Tubes for fastening technologies
– Chromatography tubes
– Thick-walled tubes for machining
– High-pressure tubes
(see datasheet S-1594-ENG)
– Tubes in coils
(see datasheet S-1281-ENG)
– Tubes with special surface requirements
– Tubes for surgical implants and medical applications
(see datasheet S-1595-ENG)
– Precision cut lengths with tight tolerances and end
preparation
– Tubes for highly corrosive atmospheres
In our experience, no two customers are exactly alike. That is why we tailor our
solutions specifically to meet your needs. Our high-performance tubing unit
manufactures seamless cold-formed precision tubes out of stainless steel that
are specifically developed for your particular application. We continue to innovate
exciting new special tubing solutions and encourage you to stay posted on our
dedicated LinkedIn page: linkedin.com/company/sandvik-pp

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STANDARDS
DIN EN 10216-5
ASTM A 213
ASTM A 269
ASTM A 312
ASTM A 632
DIN EN ISO 1127
DIN ISO 5832
LENGTHS
Random lengths up to 16 m
Fixed lengths from 2,000 – 12,000 mm
Short lengths with machined ends (chamfer, thread,
turned ends, etc.)
OD 10 – 72 mm
Lengths 28 – 340 mm
Tolerance cut length ± 0.025 mm
Coiled tubes Various lengths upon request
Our high-performance tubing is available in a wide range of lengths. This in-
cludes random lengths up to 16 m, cut lengths up to 12 m, and even weld-free
seamless coiled tubing in lengths of more than 1,000 m. Should you require
even longer lengths, a single butt weld can double this length, or two welds
could triple it. As with all of our product grades, the aim is to meet your length
requirements with exacting precision.
TUBE LENGTH SHOULD
NEVER BE A LIMITATION

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MAXIMUM OUTSIDE DIAMETER
120.0 mm
Maximum
wall thickness
25 mm
MINIMUM OUTSIDE DIAMETER
1.00 mm
Minimum
wall thickness
0.25 mm
To give you the ideal balance between cost and performance, we take pride in
delivering tubes in the precise dimensions your operations demand. Whether
it’s a wall thickness of 0.25 mm or 25 mm, an outside diameter of 1 mm or 120
mm – or anything in between. Whatever your specifications, we’re always on
hand to recommend the exact alloy and dimensions to meet your needs.
THICK WALLS OR THIN?
WE CAN DO IT

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MECHANICAL PROPERTIES
FOR EXTREME DEMANDS
Mechanical properties can be set according to your toughest demands. Tensile
strength and yield strength with a minimum elongation can be restricted within
a tolerance range of 150 MPa. Surface hardness can be determined according
to all common standards.
[ Y ] Stress in MPa
[ X ] Elongation in %
200
300 10 20 40 50 60
600
1000
1400
Sandvik HP160, cold-finished
TP316L, cold-finished
TP316L, solution-annealed
STRESS-STRAIN DIAGRAM
HARDNESS DIAGRAM
[ Y ] Load in N
0 [ X ] Depth of penetration in µm20 40 60
20
40
60
80
100
Sandvik HP160, cold-finished
TP316L, cold-finished
TP316L, solution-annealed

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ULTRA-SMOOTH SURFACES
WHEN IT REALLY COUNTS
Surface roughness, depths of defects or optical appearance can be defined
for both outside and inner surfaces. Generally tubes will be delivered in bright
condition. Additionally, the following conditions can be met:
– polished-drawn outside/ground up to OD 100 mm
– polished-drawn inside ID 2 mm Ra maximum 0,35
μm ID 1 mm Ra maximum 1 μm
– optimized Ra-values in combination with minor
depths of defects, i. e. maximum 20 μm
– uniform surface appearance
– electropolished surfaces
A tube ID surface 200 : 1
[ Y ] R-Profile Filter DIN EN ISO 11562 (M1) Lc=0,800 mm
0
2,0
-2,0
Ra
Rq
[ Parameter]
mµ02,0
mµ52,0
Rmax
Rz
mµ57,1
mµ15,1[ µm ]
SURFACE ROUGHNESS
METALLOGRAPHIC EXAMINATION

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PRECISION-OPTIMIZED
STRAIGHTNESS TOLERANCES
Optimized straightening processes can guarantee a defined straightness,
waviness and uniform surface hardness. Deviations on straightness of
max. 0.5 : 1000 mm are feasible.
Tolerances for OD, ID and wall
thickness can be defined.
Determination of form and positioning
tolerances according to DIN EN ISO 1101
OD tolerance h8 possible
Wall thickness deviation up to ± 3 %

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References
* SMT Website http://smt.sandvik.com/en/materials-center/material-datasheets/
* Internal documents
MATERIALS
GRADE STANDARDS CHEMICAL COMPOSITION
Sandvik EN number ASTM
C
max.
Cr Ni Mo
Others
(Andere)
5R10 1,4301 TP 304 DIN EN 10216-5 0,04 18,5 9,5
3R12 1,4306 TP 304L DIN EN 10216-5 0,03 18,5 10
5R10 1.4314.7 LN 9398 0,04 18,5 9,5
5R60 1,4401 TP 316 DIN EN 10216-5 0,07 17,5 12 2,1
3R65 1,4404 TP 316L DIN EN 10216-5 0,03 17 11,5 2,1
SAF 2507 1,4410 S32750 ASTM A 789 0,03 25 7 4 N~0.3
3R60 1,4435 TP 316L DIN EN 10216-5 0,03 17,5 13 2,6
5R60 1,4436 TP 316 DIN EN 10216-5 0,07 17 12 2,6
3R68 1,4439 S31726 DIN EN 10216-5 0,03 17 13 4,1 N
SAF 2205 1,4462 S31803 DIN EN 10088-1 0,03 22 5 3,2 N~0.18
2RK65 1,4539 N08904 DIN EN 10088-1 0,02 20 25 4,5 Cu~1.5
6R35 1,4541 TP 321 DIN EN 10216-5 0,05 17,5 10,5 Ti 5xC
6R35 1.4544.9 LN 9398 0,05 17,5 10,5 Ti 5xC
8R40 1.4546.9 LN 9398 0,06 17,5 11 Nb ≥10xC
8R40 1,4550 TP 347 DIN EN 10216-5 0,06 17,5 11 Nb ≥10xC
Sanicro 28 1,4563 N08028 DIN EN 10088-1 0,02 27 31 3,5 Cu~1.0
5R75 1,4571 (316Ti) DIN EN 10216-5 0,05 17 12 0,21 Ti 5xC
7RE13 1,4841 TP 310 SEW 470 0,06 25 20 Si
7RE10 1,4845 TP 310S SEW 470 0,06 24,5 21
6R35 1,4878 TP 321 SEW 470 0,05 17,5 10,5 Ti 5xC
Alloy 400 2,4360 N04400 ASTM B 165 0,3 63 Cu~30, Fe2.5
Sanicro 70 2,4816 N06600 ASTM B 163 0,05 16,5 72,5 Fe ≤10
Sanicro 60 2,4856 N06625 ASTM B 443 0,025 21,5 bal. 8,7 Nb~3.5, Fe~4
HP 160 (ASTM F 1586) 0,08 20,5 10 2,5 Mn, Nb, N
316LVM 5832-1 DIN ISO 5832 0,03 17,5 14 2,8
5832-9 5832-9 DIN ISO 5832 0,08 20,5 10 2,5 Mn, Nb, N
NOTES
Sandvik high pressure is certified
according to:
EN 9100, ISO 9001, ISO 14001, OHSAS
18001, ISO 17025, S0001
TÜV AD-Merkblatt WO/TRD 100
Druckgeräterichtlinie
97/23/EG Anhang I, 4.3.
Pressure equipment directive
97/23/EG annexe I, 4.3.
Bureau Veritas
DNV
NORSOK M650
Sandvik is accredited by:
DAkkS nach DIN EN ISO/IEC 17025
Sandvik services:
Our quality inspections include, for
instance, examination of dimensions,
technological testing, metallographic
examinations, intergranular corrosion as
well as eddy current testing. Pressure test
up to burst pressure level can be carried
out. The scope of inspection depends on
the customer’s specification.
Lab tests
Corrosion tests
Pressure tests
Quality Assurance:
Sandvik uses only raw material pro-
cessed under controlled conditions and
is approved in accordance with EN ISO
9001. Seamless precision steel tubes
are cold-worked in the most advanced
production facilities at the highest quality
level. In addition to all relevant equipment
for material testing, automatic eddy
current testing systems with material
identification testing and marking of the
tubes are also available.
Contact us:
Sandvik Materials Technology
Deutschland GmbH
Dammstraße 27 - 29 D - 33824 Werther
Tel +49 (0) 5203 9109-0
info.pp @ sandvik.com