This document provides an overview of S. S. Enterprises, which manufactures and distributes cutting tools and saws. It was established in 1978 in Kolkata, India. The company produces a wide range of high-speed steel and tungsten carbide tools, saws, and accessories. It is an authorized distributor for various machine tool brands and saw blade manufacturers. S. S. Enterprises serves industries such as steel, railways, automotive, and engineering.

1. S. S. ENTERPRISES
COMPANY PROFILE
128/5, Hazra Road, Kolkata - 700 026,
West Bengal, India
Phone: +91-33 24554446, +91 9830290648
Tele fax: 91-33-24554446
E-mail: ssesales@hotmail.com
COMMITMENT • QUALITY • SERVICE

2. 2
INTRODUCTION:
S. S. ENTERPRISES was promoted in the year 1978 by Late Sri S. B. Singh and the
Company has grown substantially in all these years.
We are engaged in manufacturing, marketing and distribution of various types of ‘Single Point
& Multi Point CUTTING TOOLS (HSS / TUNGSTEN CARBIDE BRAZED / SOLID CARBIDE),
TUNGSTEN CARBIDE WEAR PARTS, TOOL HOLDERS, CUTTERS, SEGMENTAL HSS COLD
CIRCULAR SAW, HSS SAW SEGMENTS, HSS SLITTING SAW, TUNGSTEN CARBIDE TIPPED
CIRCULAR SAW, BI-METAL HSS BAND SAW BLADE, CARBIDE TIPPED BAND SAW BLADE,
DIAMOND COATED BAND SAW BLADE, HOLE SAW (HSS & CARBIDE TIPPED), METAL
CUTTING (LAS) BAND SAW BLADE, WOOD WORKING BAND SAW BLADE, HACKSAW BLADE,
JIGSAW BLADE, MACHINE TOOLS & ACCESSORIES, METAL CUTTING BAND SAW MACHINE,
CIRCULAR SAW MACHINE, POWER TOOLS & ACCESSORIES AND WELDING INVERTOR.
In the field of manufacturing: ‘SSE’ make Single Point and Multi Point CUTTING
TOOLS & CUTTERS of High Speed Steels, Tungsten Carbide Brazed and Solid Carbide
- for Turning, Facing, Grooving, Boring, Parting, Milling and Drilling operations, Tungsten
Carbide Wear Parts, Indexable (ISO) Tool Holders & Cutters, Segmental HSS Cold
Circular Saw, HSS Saw Segments, HSS Slitting Saw and Tungsten Carbide Tipped
Circular Saw, Live Centre and Dead Centre are manufactured by us at our Ramnagar -
Varanasi Works. We specialize in Special Tools & Cutters which can be designed and
manufactured as per the requirement, specifications and drawings of the customer.
M/s. IndoTech Industries (I) Private Limited, Indore manufacturers of Metal Cutting
Band saw Machine and Circular Saw Machine have appointed us as the ‘Authorized
Distributor cum Marketing Consultant’ for ‘IndoTech’ make Double Column Band saw
Machine, Vertical Band saw Machine and Circular Saw Machine.
We are the ‘Authorized Distributor-cum-Marketing Consultant’ for “ARNTZ” Bi-metal
HSS Band saw Blades, Carbide Tipped Band saw Blades and Diamond Coated Band
saw Blades. “ARNTZ” Germany is one of the leading manufacturers of saw blades. We
maintain stocks for most of the standard / common sizes of Bi-metal HSS Band saw Blades.
Most of the other sizes and grades can be supplied as per the customer order.
We are the ‘Authorized Distributor’ for The M K Morse Company – USA, one of the
leading manufacturers of “MORSE” make Bi-Metal HSS Band saw Blade, Carbide Tipped
Band saw Blade, Hole Saw (HSS / Carbide Tipped) and Circular Saw. Most of the standard /
common sizes of Bi-metal HSS Band saw Blades are available ex-stock with us. The other
variants and sizes can be supplied at a very short notice on receipt of customer order.
M/s. Powertools Marketing Limited (Ralli Wolf) have appointed us as their ‘Authorized
Dealer’ for Ralli Wolf range of Power Tools, Welding Inverter and Accessories.
We at S. S. ENTERPRISES are committed to customer satisfaction and our endeavor is to
provide the customer a complete solution and not just Tools.
CUSTOMERS:
We take pride of having served the following sectors:-
Steel Plants, Railways, Defence, Automobile Industry, Automobile Component Manufacturers,
Bearing Industry, Heavy Engineering Sector, Forging Industries and many other Medium /
Small Scale Units

3. 3
PRODUCT RANGE:
Consists of - ‘Single Point / Multi Point Cutting Tool, Segmental HSS Cold Circular Saw, HSS
Saw Segment, HSS Slitting Saw, Tungsten Carbide Tipped Circular Saw, ISO Tool Holder &
Cutter, Live Centre, Dead Centre, Collets, Chuck, Bi-Metal HSS Band saw Blade, Carbide
Tipped Band saw Blade, Hole Saw, BI-Metal Hacksaw Blade, Metal cutting (LAS) Band saw
Blade, Woodworking Band saw Blade, HSS / LA Hacksaw Blade, Jigsaw Blade, Metal Cutting
Band saw Machine, Circular Saw Machine, Power Tools & Accessories and Welding Invertor:-
‘SSE’ HIGH SPEED STEEL TOOL:
Single Point Tools- Tool Bits as per IS: 11143, Parting Tools, Form Tools, Serrated Tools
(Standards as per IS / BS specifications & Specials as per drawing / specification);
Multi Point Tools- Side & Face Cutters, Face Milling Cutters, Slotting Cutters, Keyway
Milling Cutters, Single Angle Cutters, Double Angle Cutters, Convex Cutters, Concave Cutters,
Shell End Mills, Hollow Mills, Woodruff Cutters, End Mills (Parallel/Taper Shank), T-Slot
Cutters (Parallel/Taper Shank), Drills (Parallel/Taper Shank), Hole Mills, Reamers,
Counterbores and Countersinks (Standards as per IS / BS specifications & Specials as per
drawing / specification).
The tools are manufactured from finest quality of High Speed Steels and the steel grades are
selected as per the standard Tool specifications or as per the specification / drawing of the
customer.
H.S.S. grade M-2 are used to manufacture general purpose Cutting / Metal Removing Tools
and for making special purpose Tools H.S.S. grades M-35 (5%Co.), M-42 (8%Co.) & T-42
(10%W & 10%Co.) are used. Expert heat treatment is done to ensure better performance,
optimum hardness and wear resistance on one hand and judicious balance is maintained to
achieve excellent toughness on the other hand.
‘SSE’ TUNGSTEN CARBIDE BRAZED TOOL:
Single Point Tools - Turning Tool, Facing Tool, Parting Tool, Form Tool, Boring Tool,
Grooving Tool, Recessing Tool, Planning Tool (Standards as per IS /BS / DIN specification
and Specials as per drawing / specification);
Multi Point Milling Cutters- Face Milling Cutter, Side & Face Milling Cutter, Shell End Mill,
Ball Nose End Mill, Dovetail Cutter, Woodruff Cutter, Counterbore, Countersink, End Mill, Drill,
Slot Drill, T-Slot Cutter, Reamer (Standards as per IS / BS / DIN specification and
Specials as per drawing / specification);
Work Rest Blade- As per the specification / drawing.
Tungsten Carbide grade ISO K10 to K20 as per the requirement of the customer is used to
manufacture the Brazed Tools for cutting - Cast Iron, Malleable Cast Iron, Non Ferrous
Metals, Plastics and Chilled Cast Iron and the Tungsten Carbide Tips are brazed on the shank
with Silver Brazing Foil.
Tungsten Carbide grade ISO P10 to P40 as per the requirement of the customer is used to
manufacture the Brazed Tools for cutting - Steel, Cast Steel, etc. and the Tungsten Carbide
Tips are brazed on the shank with Silver Brazing Foil.

4. 4
‘SSE’ SOLID CARBIDE TOOL:
End Mill Cutter, Ball Nose End Mill, Slot Drill, Centre Drill, Flat Drill, Square Drill, Reamer,
Tungsten Carbide Wear Parts, Tungsten Carbide Rod and Tungsten Carbide Ring (Standards
and Specials as per drawing / specification).
Micro fine Grade ISO K10 is used to manufacture the Solid Carbide Tools.
ISO grade P30 on request.
TiN Coating on request.
‘SSE’ SAWS:
Segmental Cold HSS Circular Saw, HSS Saw Segment, HSS Slitting Saw and Tungsten
Carbide Tipped Circular Saw, LAS Metal Cutting (Welded Loop) Band saw Blade, Woodworking
Band saw - Standards and Specials as per the specification / drawing of the customer.
The Saw Segment for Segmental Cold HSS Circular Saw is manufactured from finest
quality of High Speed Steel grade M-2. H.S.S. grades M-35 (5%Co.), M-42 (8%Co.) & T-
42 (10%W & 10%Co.) may be used as per the specification / requirement of the customer for
critical applications. Expert heat treatment is done to ensure better performance, optimum
hardness and wear resistance on one hand and judicious balance is maintained to achieve
excellent toughness on the other hand.
‘SSE’ TOOL HOLDER & CUTTER – as per IS / DIN specification.
‘INDOTECH’ Machines:
Double Column Band saw Machine, Vertical Band saw Machine and Circular sawing Machine
‘ARNTZ’ SAWS:
Bi-Metal HSS M-42 / M-51 grade Band saw Blade (IS: 5030), Carbide Tipped Band saw Blade
and Diamond coated Band saw Blade.
‘MORSE’ SAWS:
Bi-Metal HSS M-42 / M-51 grade Band saw Blade (IS: 5030), Carbide Tipped Band saw Blade,
HSS Hole Saw, Carbide Tipped Hole Saw and Metal Cutting Circular Saw.
‘SSE’ Spares & Wear Parts:
We also manufacture spares and wear parts as per the specification and drawing.
Carbide Ring (Ground Condition) Spares
‘Ralli Wolf’ Power Tools & Welding Invertor:
Drill Machine, Rotary Hammer, Grinder, Sander, Blower, Tapping Machine, Chop Saw, Marble
Cutter, Circular Saw, Electric Router, Magnetic Core Drill, Welding Invertor, etc.

5. 5
‘SSE’ HSS & Carbide Brazed Tool & Cutter
‘SSE’ HSS Slitting Saw
‘SSE’ Tungsten Carbide Tipped Circular Saw
‘SSE’ Solid Carbide End Mill Cutter & Drill
‘SSE’ Metal Removing Tools & Circular Saws are manufactured from best quality of
raw materials, which undergo stringent quality assurance tests to produce Tools
which gives better performance and cost effectiveness for the customers

6. 6
“SSE” SEGMENTAL CIRCULAR SAW & HSS SAW SEGMENT
“SSE” HSS SAW SEGMENT
“SSE” SEGMENTAL COLD CIRCULAR SAW DISC
FITTED WITH HSS SAW SEGMENT

7. 7
Authorized Distributor-cum-Marketing Agent
Industries (I) Private Limited
CIRCULAR SAWING MACHINE WITH AUTO LOADER

8. 8
Authorized Distributor
Bi-Metal HSS Band saw Blade
Carbide Tipped Band saw Blade
Diamond-Coated Band saw Blades

9. 9
Authorized Distributor
Bi-metal HSS Band saw Blade
Hole Saw & Metal Cutting Circular Saw

10. 10
Steel Specifications & Chemical Composition
AISI DIN BS IS C Si Mn Co Cr Mo V W
M2 1.3343 BM2 XT87W6Mo5Cr4V2 0.75-0.90 0.10-0.40 0.10-0.40 3.50-4.50 4.50-5.50 1.60-2.20 5.50-6.50
M35 1.3243 XT90W6CoMo5Cr4V2 0.80-0.90 0.10-0.40 0.10-0.40 4.50-5.50 3.25-4.25 4.50-5.50 1.80-2.20 5.50-6.50
M42 1.3247 BM42 XT110Mo10Co8Cr4W2 1.05-1.15 0.10-0.40 0.10-0.40 7.50-8.50 3.25-4.25 8.50-10.00 0.90-1.30 1.00-2.00
T1 1.3355 BT1 XT72W18Cr4V1 0.70-0.80 0.10-0.40 0.10-0.40 3.50-4.50 0.10-0.70 0.80-1.20 17.00-19.00
T4 1.3255 BT4 XT75W18Co5Cr4MoV1 0.70-0.85 0.10-0.40 0.10-0.40 4.50-5.50 3.50-4.50 0.40-1.00 1.00-1.50 17.00-19.00
T5 1.3265 BT5 0.75-0.85 0.10-0.40 0.10-0.40 9.00-11.00 3.50-4.50 0.50-1.00 1.50-2.00 17.50-19.50
T42 1.3207 BT42 XT125WCo10CrMo4V3 1.15-1.30 0.10-0.40 0.10-0.40 9.00-11.00 3.50-4.50 2.75-4.00 2.75-3.50 8.50-10.50
D2 1.2379 BD2 T160Cr12 1.40-1.60 0.10-0.40 0.20-0.40 11.00-13.00 0.60-0.90 0.20-0.90
D3 1.2080 BD3 T215Cr12 1.90-2.30 0.10-0.40 0.20-0.40 11.50-13.50 0.10-0.50
H11 1.2343 BH11 T33Cr5Mo1V30 0.35-0.45 0.90-1.10 0.10-0.40 5.00-5.50 1.20-1.50 0.30-0.50
H12 1.2606 BH12 T33Cr5MoW1V30 0.30-0.40 0.90-1.10 0.10-0.40 5.00-5.50 1.25-1.75 0.20-0.50 1.00-1.55
H13 1.2344 BH13 T33Cr5MoV1 0.35-0.45 0.90-1.10 0.20-0.50 5.00-5.50 1.20-1.50 0.85-1.15
H21 1.2581 BH21 T33W9Cr3V35 0.25-0.35 0.10-0.40 0.10-0.40 3.00-3.50 0.25-0.60 8.50-10.00
O-1 1.2510 BO1 T90Mn2W50Cr45 0.85-1.00 0.10-0.40 1.10-1.30 0.40-0.60 0.05-0.15 0.40-0.60
S-1 1.2550 T50W2Cr1V18 0.50-0.60 0.80-1.00 0.20-0.40 0.90-1.30 0.15-0.30 1.70-2.00
S-1 1.2542 0.40-0.50 0.80-1.00 0.20-0.40 0.90-1.30 0.15-0.30 1.70-2.00
P20 1.2312 0.28-0.33 0.40-0.60 0.65-0.90 1.50-1.80 0.20-0.45
AISI DIN BS IS C Si Mn Ni Cr Mo V W
EN-8 C-40 0.35-0.45 0.05-0.35 0.60-1.00
EN-9 C-55 0.50-0.60 0.05-0.35 0.50-0.80
EN-18 40 Cr 1 0.35-0.45 0.10-0.35 0.60-0.95 0.85-1.15
EN-19 40Cr1 Mo28 0.35-0.45 0.10-0.35 0.50-0.80 0.90-1.50 0.20-0.40
EN-24 40Ni2Cr1 Mo28 0.35-0.45 0.10-0.35 0.45-0.70 1.30-1.80 0.90-1.40 0.20-0.35
EN-31 103Cr2 0.90-1.20 0.10-0.35 0.30-0.75 1.00-1.60
EN-42 C-75 / C-80 0.70-0.85 0.10-0.40 0.55-0.75
EN-47 50 Cr 1 V 23 0.45-0.55 0.50 Max 0.50-0.80 0.80-1.20 0.15

11. 11
Conversion Table Inches to Millimeters [1 Inch = 25.400 MM]
Inches
0" 1" 2" 3" 4" 5" 6" 7" 8" 9"
Millimeters
0" x 25.400 50.800 76.200 101.600 127.000 152.800 177.800 203.200 228.600
1/64" 0.397 25.797 51.197 76.597 101.997 127.397 152.797 178.197 203.597 228.997
1/32" 0.794 26.194 51.594 76.994 102.394 127.794 153.194 178.594 203.994 229.394
3/64" 1.191 26.591 51.991 77.391 102.791 128.191 153.591 178.991 204.391 229.791
1/16" 1.588 26.988 52.388 77.788 103.188 128.588 153.988 179.388 204.788 230.188
5/64" 1.984 27.384 52.784 78.184 103.584 128.984 154.384 179.784 205.184 230.584
3/32" 2.381 27.781 53.181 78.581 103.981 129.381 154.781 180.181 205.581 230.981
7/64" 2.778 28.178 53.578 78.978 104.378 129.778 155.178 180.578 205.978 231.378
1/8" 3.175 28.575 53.975 79.375 104.775 130.175 155.575 180.975 206.375 231.775
9/64" 3.572 28.972 54.372 79.772 105.172 130.572 155.972 181.372 206.772 232.172
5/32" 3.969 29.369 54.769 80.169 105.569 130.969 156.369 181.769 207.169 232.569
11/64" 4.366 29.766 55.166 80.566 105.966 131.366 156.766 182.166 207.566 232.966
3/16" 4.763 30.163 55.563 80.963 106.363 131.763 157.163 182.563 207.963 233.363
13/64" 5.159 30.559 55.959 81.359 106.759 132.159 157.559 182.959 208.359 233.759
7/32" 5.556 30.956 56.356 81.756 107.156 132.556 157.956 183.356 208.756 234.156
15/64" 5.953 31.353 56.753 82.153 107.553 132.953 158.353 183.753 209.153 234.553
1/4" 6.350 31.750 57.150 82.550 107.950 133.350 158.750 184.150 209.550 234.950
17/64" 6.747 32.147 57.547 82.947 108.347 133.747 159.147 184.547 209.947 235.347
9/32" 7.144 32.544 57.944 83.344 108.744 134.144 159.544 184.944 210.344 235.744
19/64" 7.541 32.941 58.341 83.741 109.141 134.541 159.941 185.341 210.741 236.141
5/16" 7.938 33.338 58.738 84.138 109.538 134.938 160.338 185.738 211.138 236.538
21/64" 8.334 33.734 59.134 84.534 109.934 135.334 160.734 186.134 211.534 236.934
11/32" 8.731 34.131 59.531 84.931 110.331 135.731 161.131 186.531 211.931 237.331
23/64" 9.128 34.528 59.928 85.328 110.728 136.128 161.928 186.928 212.328 237.728
3/8" 9.525 34.925 60.325 85.725 111.125 136.525 161.925 187.325 212.725 238.125
25/64" 9.922 35.322 60.722 86.122 111.522 136.922 162.322 187.722 213.122 238.522
13/32" 10.319 35.719 61.119 86.519 111.919 137.319 162.719 188.119 213.519 238.919
27/64" 10.716 36.116 61.516 86.916 112.316 137.716 163.116 188.516 213.916 239.316
7/16" 11.113 36.513 61.913 87.313 112.713 138.113 163.513 188.913 214.313 239.713
29/64" 11.509 36.909 62.309 87.709 113.109 138.509 163.909 189.309 214.709 240.109
15/32" 11.906 37.306 62.706 88.106 113.506 138.906 164.306 189.706 215.106 240.506
31/64" 12.303 37.703 63.103 88.503 113.903 139.303 164.703 190.103 215.503 240.903
1/2" 12.700 38.100 63.500 88.900 114.300 139.700 165.100 190.500 215.900 241.300
33/64" 13.097 38.497 63.897 89.297 114.697 140.097 165.497 190.897 216.297 241.697
17/32" 13.494 38.894 64.294 89.694 115.094 140.494 165.894 191.294 216.694 242.094
35/64" 13.891 39.291 64.691 90.091 115.491 140.891 166.291 191.691 217.091 242.491
9/16" 14.288 39.688 65.088 90.488 115.888 141.288 166.688 192.088 217.488 242.888
37/64" 14.684 40.084 65.484 90.884 116.284 141.684 167.084 192.484 217.884 243.284
19/32" 15.081 40.481 65.881 91.281 116.681 142.081 167.481 192.881 218.281 243.681
39/64" 15.478 40.878 66.278 91.678 117.078 142.478 167.878 193.278 218.678 244.078
5/8" 15.875 41.275 66.675 92.075 117.475 142.875 168.275 193.675 219.075 244.475
41/64" 16.272 41.672 67.072 92.472 117.872 143.272 168.672 194.072 219.472 244.872
21/32" 16.669 42.069 67.469 92.869 118.269 143.669 169.069 194.469 219.869 245.269
43/64" 17.066 42.466 67.866 93.266 118.666 144.066 169.466 194.866 220.266 245.666
11/16" 17.463 42.863 68.263 93.663 119.063 144.463 169.863 195.263 220.663 246.063
45/64" 17.859 43.259 68.659 94.059 119.459 144.859 170.259 195.659 212.059 246.459
23/32" 18.256 43.656 69.056 94.456 119.856 145.256 170.656 196.056 212.456 246.856
47/64" 18.653 44.053 69.453 94.853 120.253 145.653 171.053 196.453 221.853 247.253
3/4" 19.050 44.450 69.850 95.250 120.650 146.050 171.450 196.850 222.250 247.650
49/64" 19.447 44.847 70.247 95.647 121.047 146.447 171.847 197.247 222.647 248.047
25/32" 19.844 45.244 70.644 95.044 121.444 146.844 172.244 197.644 223.044 248.444
51/64" 20.241 45.641 71.041 96.441 121.841 147.241 172.641 198.041 223.441 248.841
13/16" 20.638 46.038 71.438 96.838 122.238 147.638 173.038 198.438 223.838 249.238
53/64" 21.034 46.434 71.834 97.234 122.634 148.034 173.434 198.834 224.234 249.634
27/32" 21.431 46.831 72.231 97.631 123.031 148.431 173.831 199.231 224.631 250.031
55/64" 21.828 47.228 72.628 98.028 123.428 148.828 174.228 199.628 225.028 250.428
7/8" 22.225 47.625 73.025 98.425 123.825 149.225 174.625 200.025 225.425 250.325
57/64" 22.622 48.022 73.422 98.822 124.222 149.622 175.022 200.422 225.822 251.222
29/32" 23.019 48.419 73.819 99.219 124.619 150.019 175.419 200.819 226.219 251.619
59/64" 23.416 48.816 74.216 99.616 125.016 150.416 175.816 201.216 226.616 525.016
15/16" 23.813 49.213 74.613 100.013 125.413 150.813 176.213 201.613 227.013 252.413
61/64" 24.209 49.609 75.009 100.409 125.809 151.209 176.609 202.009 227.409 252.809
31/32" 264.606 50.006 75.406 100.806 126.206 151.606 177.006 202.406 227.806 253.206
63/64" 25.003 50.403 75.803 101.203 126.603 152.003 177.403 202.803 228.203 253.603

12. 12
Hardness & Tensile Strength
1Kgf/mm2
= 9.804 N/mm2
Tensile Strength and the equivalents
In Brinell, Rockwell and Vickers
Tensile
Strength
kg/mm2
Brinell
Hardness
Hb
Rockwell
100 kg
Rb
Hardness
150 kg
Rc
Vickers
Hardness
Hv
Tensile
strength
kg/mm2
Brinell
Hardness
Hb
Rockwell
100 kg
Rb
Hardness
150 kg
Rc
Vickers
Hardness
Hv
28 78 38 - 76 71 197 92 12 197
29 81 41 - 81 72 200 93 13 202
30 83 43 - 83 73 203 93 14 204
31 86 45 - 86 74 206 94 14 207
32 88 47 - 88 75 209 94 15 210
33 92 49 - 92 76 211 95 16 212
34 95 51 - 95 77 214 95 16 214
35 97 53 - 97 78 216 96 17 217
36 100 55 - 100 79 219 96 17 220
37 103 57 - 103 80 222 97 18 223
38 106 59 - 106 81 225 97 19 225
39 108 61 - 108 82 228 98 19 229
40 111 63 - 111 83 230 98 20 231
41 114 64 - 114 84 233 99 21 234
42 116 65 - 116 85 236 99 21 237
43 120 67 - 120 86 239 100 22 239
44 123 69 - 123 87 243 100 22 243
45 125 70 - 125 88 246 - 23 246
46 127 71 - 127 89 248 - 23 248
47 130 72 - 130 90 250 - 24 250
48 133 73 - 133 91 253 - 25 254
49 137 75 - 137 92 255 - 25 258
50 139 76 - 139 93 258 - 26 262
51 141 77 - 141 94 261 - 26 265
52 145 78 - 145 95 264 - 27 267
53 147 79 - 147 96 266 - 27 269
54 149 80 - 149 97 268 - 27 271
55 153 81 - 153 98 271 - 28 274
56 156 82 0 155 99 275 - 28 280
57 159 83 1 158 100 278 - 28 283
58 161 83 2 160 101 281 - 29 285
59 164 84 3 165 102 283 - 29 287
60 167 85 4 167 103 288 - 29 291
61 170 86 5 170 104 291 - 30 297
62 173 87 6 174 105 295 - 30 299
63 175 87 6 175 106 297 - 31 302
64 178 88 7 178 107 299 - 31 305
65 181 89 8 181 108 302 - 31 308
66 184 89 9 195 109 306 - 32 311
67 187 90 9 187 110 308 - 32 313
68 189 91 10 189 111 310 - 33 315
69 191 91 11 191 112 312 - 33 317
70 195 92 12 195 113 315 - 34 320

13. 13
Hardness & Tensile Strength..... Cont…
S. S. Enterprises stands committed to customer satisfaction
with – Engineering + Quality + Service
Tensile Strength
kg/mm2
Brinell
Hardness
Hb
Rockwell
Hardness
100 kg
Rb
Vickers
Hardness
Hv
Tensile
strength
kg/mm2
Brinell
Hardness
Hb
Rockwell
Hardness
100 kg
Rb
Vickers
Hardness
Hv
114 316 34 321 157 436 46 450
115 320 34 325 158 439 46 453
116 323 35 329 159 441 46 456
117 325 35 331 160 444 47 459
118 328 35 334 161 447 47 461
119 331 35 336 162 450 47 465
120 334 36 340 163 452 48 468
121 336 36 343 164 456 48 472
122 339 36 345 165 459 48 475
123 342 37 349 166 461 48 477
124 345 37 352 167 464 49 480
125 346 37 355 168 466 49 483
126 350 38 358 169 469 49 486
127 353 38 360 170 472 49 489
128 356 38 364 172 477 50 494
129 359 39 367 174 484 50 502
130 362 39 369 176 489 50 508
131 364 39 371 178 494 51 512
132 367 39 375 180 500 51 520
133 369 40 378 182 506 52 526
134 372 40 382 184 511 52 532
135 375 40 385 186 517 53 539
136 378 40 388 188 522 53 545
137 380 41 390 190 527 54 551
138 383 41 393 192 532 54 555
139 386 41 396 194 539 55 564
140 389 42 399 196 544 55 569
141 392 42 402 198 550 56 576
142 395 42 405 200 556 56 582
143 397 42 408 205 570 .57 597
144 400 43 411 210 583 58 613
145 402 43 413 215 597 59 629
146 405 43 416 220 611 60 642
147 407 43 419 225 625 60 661
148 411 44 423 230 639 61 679
149 413 44 425 235 651 62 695
150 416 44 428 240 668 63 718
151 419 44 430 245 682 64 736
152 422 45 434 250 695 65 754
153 424 45 438 255 709 66 771
154 428 45 440 260 722 67 790
155 431 45 444 265 736 68 812