Stainless Steel. Stainless Steel

Stainless Steel 1-1

Stainless Steel About Stainless Steel 1-3 Producing Flowchart 1-4 Approximate Comparative Table 1-5 Chemical Composition 1-6 Mechanical Property 1-8 Surface Finish 1-10 Stainless Steel Billet / Slab 1-11 Billet 1-12 Slab 1-13 Stainless Steel Flat Product 1-14 Coil 1-15 Strip 1-21 Plate 1-24 Sheet 1-26 Stainless Steel Long Product 1-29 Welded Pipe / Tube 1-30 Seamless Pipe / Tube 1-40 Bar 1-42 Wire Rod 1-47 1-2

About Stainless Steel 1-3

Producing Flowchart 1-4

Approximate Comparative Table APPROXIMATE COMPARATIVE TABLE ASTM/ ASME UNS No. ISO USA JAPAN BRITAIN GERMANY FRANCE SWEDEN ITALY INDIA AISI JIS BS WERKSTOFF DIN NF SIS UNI IS S20100 A-2 201 SUS201 1.4371 X12CrMnNi1885 Z12CMN17-07AZ 201 S20200 A-3 202 SUS202 284S16 202 CNS S30100 14 301 SUS301 301S21 1.431 X12CrNi177 Z11CN17-08 142331 X12CrNi1707 10Cr17Ni7 301 S30200 12 302 SUS302 302S25 1.43 X12cRnI188 Z12CN18-09 142332 X10CrNiS1809 302 S30300 17 303 SUS303 303S21 1.4305 X10CrNiS189 Z8CNF18-09 S30400 11 304 SUS304 304S31 1.4301 X5CrNi1810 Z7CN18-09 142333 X5CrNi1810 04Cr18Ni10 304 S30403 10 304L SUS304L 304S11 1.4306 X2CrNi1911 Z3CN18-10 142352 X2CrNi1811 02Cr18Ni11 304L S30500 13 305 SUS305 305S19 1.4303 X5CrNi1812 Z8CN18-12 305 S30900 309 SUH309 309S24 1.4828 Z12CN24-13 X16CrNi2314 S30908 309S SUS309S 309S16 309S S31000 310 SUH310 310S24 1.4841 Z12CN25-20 142361 X6CrNi2520 S31008 H15 310S SUS310S 310S16 1.4845 Z8CN25-10 142361 X6CrNi2520 310S S31600 20 316 SUS316 316S31 1.4401 X5CrNiMo17122 Z7CND17-11-02 142343 X8CrNiMo1713 04Cr17Ni12Mo2 316 S31603 19 316L SUS316L 316S11 1.4404 X2CrNiMo17132 Z3CND17-12-02 142348 X2CrNiMo1712 02Cr17Ni12Mo2 316L S31635 21 316Ti SUS316Ti 320S31 1.4571 X6CrNiMoTi17122 Z6CND17-12 142350 316Ti S34700 16 347 SUS347 347S31 1.455 X6CrNiNb1810 Z6CNNb18-10 142338 X8CrNiNb1811 347 S40300 403 SUS403 403S17 1.4024 X5Cr13 Z12C13 142301 403 S40500 2 405 SUS405 405S17 1.4002 X6CrAl13 Z8CA12 X6CrAl13 405 S40900 1 Ti 409 SUH409 409S19 1.4512 X6CrTi12 Z8CNT12 409 S41000 3 410 SUS410 410S21 1.4006 X10Cr13 Z13C13 142302 X12Cr13 410 S41600 7 416 SUS416 416S21 1.4005 X12CrS13 Z11CF13 X12CrS13 S42000 4 420 SUS420J1 420S29 1.4021 X20Cr13 Z20C13 142304 X30Cr13 420J1 5 SUS420J2 420S45 1.4028 X30Cr13 Z33C13 420J2 S43000 8 430 SUS430 430S17 1.4016 X6Cr17 Z8C17 142320 X8Cr17 05Cr17 430 S43020 8C 430F SUS430F 1.4104 X4CrMoS18 Z8CF17 142383 X10CrS17 S43100 9b 431 SUS431 431S29 1.4057 X20CrNi172 Z15CN16-02 142321 X16CrNi16 1-5

CHEMICAL COMPOSITION ASTM Specification Specifica tion Steel Grade C% Si% Mn% P% S% Max. Max. Max. Max. Max ASTM S30100 0.15 1 2 0.045 0.03 A240 S30200 0.15 0.75 2 0.045 0.03 S30400 0.08 0.75 2 0.045 0.03 S30403 0.03 0.75 2 0.045 0.03 S30908 0.08 0.75 2 0.045 0.03 S31008 0.08 1.5 2 0.045 0.03 S31600 0.08 0.75 2 0.045 0.03 S31603 0.03 0.75 2 0.045 0.03 S31700 0.08 0.75 2 0.045 0.03 16.00-18.00 6.00-8.00 17.00-19.00 18.00-20.00 18.00-20.00 22.00-24.00 24.00-26.00 16.00-18.00 16.00-18.00 18.00-20.00 8.00-10.00 8.00-10.5 8.00-12.00 12.00-15.00 19.00-22.00 10.00-14.00 10.00-14.00 11.00-15.00 N:0.10 Max N:0.10 Max N:0.10 Max N:0.10 Max 2.00-3.00 N:0.10 Max 2.00-3.00 N:0.10 Max 3.00-4.00 N:0.10 Max 5*(C+N) Min. S32100 0.08 0.75 2 0.045 0.03 N:0.10 Max 0.70 Max S34700 0.08 0.75 2 0.045 0.03 S40910 0.03 1 1 0.045 0.03 S41000 0.15 1 1 0.04 0.03 S43000 0.12 1 1 0.04 0.03 Cr% Ni% Mo% Ti% OTHER 17.00-19.00 16.00-18.00 17.00-19.00 10.50-11.70 11.50-13.50 9.00-12.00 9.00-13.00 0.5Max 0.75Max 0.75Max Cb:10*C Min. 1.00 Max Ti:6*C Min. 0.5 Max. 1-6

CHEMICAL COMPOSITION JIS Specification Specifica tion Steel Grade C% Si% Mn% P% S% Max. Max. Max. Max. Max. JIS SUS301 0.15 1 2 0.045 0.03 G4303 SUS302 0.15 1 2 0.045 0.03 G4304 SUS304 0.08 1 2 0.045 0.03 G4305 SUS304L 0.03 1 2 0.045 0.03 G4312 SUS304J3 0.08 1 2 0.045 0.03 SUH309 0.2 1 2 0.045 0.03 SUS309S 0.08 1 2 0.045 0.03 SUH310 0.25 1.5 2 0.045 0.03 SUS310S 0.08 1.5 2 0.045 0.03 SUS316 0.08 1 2 0.045 0.03 SUS316L 0.03 1 2 0.045 0.03 SUS317 0.08 1 2 0.045 0.03 SUS321 0.08 1 2 0.045 0.03 SUS347 0.08 1 2 0.045 0.03 SUSXM7 0.08 1 2 0.045 0.03 SUH409 0.08 1 1 0.04 0.03 SUH409L 0.03 1 1 0.04 0.03 SUS410 0.15 1 1 0.04 0.03 SUS420J1 0.16-0.25 1 1 0.04 0.03 SUS420J2 0.26-0.40 1 1 0.04 0.03 SUS430 0.12 0.75 1 0.04 0.03 SUS434 0.12 1 1 0.04 0.03 Cr% Ni% Mo% Ti% OTHER 16.00-18.00 6.00-8.00 17.00-19.00 18.00-20.00 18.00-20.00 17.00-19.00 22.00-24.00 22.00-24.00 24.00-26.00 24.00-26.00 16.00-18.00 16.00-18.00 18.00-20.00 17.00-19.00 17.00-19.00 17.00-19.00 10.50-11.75 10.50-11.75 11.50-13.50 12.00-14.00 12.00-14.00 16.00-18.00 16.00-18.00 8.00-10.00 8.00-10.50 9.00-13.00 8.00-10.50 12.00-15.00 12.00-15.00 19.00-22.00 19.00-22.00 10.00-14.00 12.00-15.00 11.00-15.00 9.00-13.00 9.00-13.00 8.50-10.50 2.00-3.00 2.00-3.00 3.00-4.00 0.75~1.2 5 5*C Min. 6*C to 0.75 6*C to 0.75 Cu:1.00-3.00 Nb:10*C Min. Cu:3.00-4.00 1-7

Mechanical Property MECHANICAL PROPERTY ASTM Specification Tensile Proof Elongation Hardness BENDABILITY Specifica Steel Stress Stress Tensile Proof tion Grade Elongation Hardness, Bending Inside Stress,N/ Stress,N/ mm 2,MIN mm 2,,%,MIN HRB,MAX. Angle Radius MIN ASTM S30100 515 205 40 95 No Require A240 S30200 515 205 40 92 No Require S30400 515 205 40 92 No Require S30403 485 170 40 92 No Require S30908 515 205 40 95 No Require S31008 515 205 40 95 No Require S31600 515 205 40 95 No Require S31603 485 170 40 95 No Require S31700 515 205 35 95 No Require S32100 515 205 40 95 No Require S34700 515 205 40 92 No Require S40910 380 170 20 88 180 o S41000 450 205 20 96 180 o S43000 450 205 22 89 180 o A:Material 0.050 in (1.27mm) and under in thickness shall have a minimum elongation of 20.0% 1-8

MECHANICAL PROPERTY JIS Specification Specificat ion Steel Grade Tensile Stress Tensile Stress,N/ mm 2,MIN Proof Stress Proof Stress,N/ mm 2, MIN Elongation Elongation, %,MIN Hardness Hardness,HRB,MAX. JIS SUS301 520 205 40 95 G4304 SUS302 520 205 40 90 G4305 SUS304 520 205 40 90 G4312 SUS304L 480 175 40 90 SUS304J3 480 175 40 90 SUH309 ok 205 40 95 SUS309S 520 205 40 90 SUH310 590 205 35 95 SUS310S 520 205 40 90 SUS316 520 205 40 90 SUS316L 480 175 40 90 SUS317 520 205 40 90 SUS321 520 205 40 90 SUS347 520 205 40 90 SUSXM7 480 175 40 90 Bending Angle No Require No Require No Require No Require No Require No Require No Require No Require No Require No Require No Require No Require SUH409 360 175 22 80 180o SUH409L 360 175 25 80 180o SUS410 440 205 20 93 180o SUS420J1 640 440 20 97 SUS420J2 740 540 12 99 BENDABILITY Inside Radius 0.5 t (t<8mm),1. 0 t (t>8mm) 0.5 t (t<8mm),1. 0 t (t>8mm) 1.0 time the thickness SUS430 450 205 22 88 180o SUS434 450 205 22 88 180o 1.0 time the thickness 1.0 time the thickness 1-9

Surface Finish Surface Finish No.1 No.2D No.2B BA No.3 No.4 HL No.8 Definition Application Picture The surface is finished by heat treatment and pickling or processes corresponding thereto after hot rolling. Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment. Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster. Those processed with bright heat treatment after cold rolling. Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6002. Those finished by polishing so as to give continuous polishing streaks by using abrasives of suitable grain size. Those finished by using very fine abrasive polish and buff to produce a sheet with bright mirror-like surfaces. Chemical Tank Pipe Heat exchanger Exhaust pipe Medical equipment Food industry Construction material Kitchen utensils Kitchen utensils Electric equipment Building construction Kitchen utensils Building construction Kitchen utensils Building construction Medical equipment Building construction Reflector Mirror Elevator door Interior-exterior decoration for building Art 1-10

Stainless Steel Billet / Slab 1-11

Stainless Steel Billet Available Size Description Cross Section Length (m) BLT-S 130 130 mm 7 ~ 12 BLT-S 140 140 mm 7 ~ 12 BLT-S 160 160 mm 7 ~ 12 Remark: Lengths below 7 m are also available Product Specification and Steel Grade JIS ASTM AISI DIN YH SUS 302 S30200 302 1.4300 YH 302 series SUS 304 S30400 304 1.4301 YH 304 series SUS 304L S30403 304L 1.4306 YH 304L series SUS 316 S31600 316 1.4401 YH 316 series SUS 316L S31603 316L 1.4404 YH 316L series SUS Y308 E199 YH 308 series SUS Y308L E199Nc YH 308L series SUS Y309L E2312nC YH 309L series SUS Y316 E19123 YH Y316 series SUS Y316L E19123nC YH Y316L series SUS XM7 S30430 S30430 YH 302HQ SUS 310S S31008 310 1.4845 YH 310S series Unit Weight Limitation for Cross Section of Billet Dimensions of cross section (mm) 130 x 130 140 x 140 160 x 160 Max. unit weight (ton) 1.8 2.0 2.5 Dimension and Shape Tolerance Cross Section Tolerance : ± 3 mm (No Grind) Length Tolerance : ± 100 mm + 2/-5 mm (Full Grind) Straightness : Max 6mm/M or 50 mm/full length Twist : θ 1 /M Rhomboidity : Diagonal difference cross section 5mm 1-12

Stainless Steel Slab Available Size Description Thickness Width Length BLT-S 175 mm 1030, 1250, 1550 mm 5.2 ~ 13.5 m Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S30400 304 1.4301 SUS 304L S30403 304L 1.4306 SUS 316 S31600 316 1.4401 SUS 316L S31603 316L 1.4404 SUS 321 S32100 321 1.4541 SUS 430 S43000 430 1.4016 Dimension and Shape Tolerance Thickness Tolerance Width Tolerance Length Tolerance Camber Straightness (smiley) Straightness (grumpy) Rhomboidity : +4 / -8 mm (Full Grind) or ± 5 mm (Non-full Grind) Taper (Wedge) : 3 mm : ± 10 mm, Taper (Wedge) : 10 mm : ± 50 mm : 7 mm/m or 20mm/full length : 60 mm : Not allowed : Diagonal difference 30 mm Bulging for Narrow Side : 10 mm Surface Condition : Grinding Depth 0.1 x Actual Slab Thickness Width of Torch Pass 310 x Grinding Depth 1-13

Stainless Steel Flat Product 1-14

Stainless Steel Coil 1-15

Stainless Steel Hot Rolled No.1 Coil Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S30400 304 1.4301 SUS 304L S30403 304L 1.4306 SUS 316 S31600 316 1.4401 SUS 316L S31603 316L 1.4404 SUS 321 S32100 321 1.4541 SUS 430 S43000 430 1.4016 Available Size Standard Size: Grade 304(L) 316(L) 321 430 Unit: mm Width 914 1000 1219 1524 914 1000 1219 1524 914 1000 1219 914 1000 1219 1524 (3') (4') (5') (3') (4') (5') (3') (4') (3') (4') (5') Thickness 2.5 3.0 3.5 4.0 4.5 5.0 6.0 8.0 10.0 Inner Diameter:610 +0/-5 mm Non-Standard Size: Thickness Width Available Steel Grade 2.5 ~ 10.0 mm 610 ~ 2000 mm 304, 304L, 316, 316L 1-16

Unit Weight Limitation Unit: ton 3 feet 1 M 4 feet 5 feet 300 series 3~17 3~18 3~22 3~23( 5.0) / 27(>5.0) 400 series 3~20 Remark: Both Cut Edge and Mill Edge are available Dimension and Shape Tolerance Thickness Tolerance: Thickness 3 feet 1M / 4 feet 5 feet 2.00 ~ 2.49 ± 0.05mm ± 0.06mm 2.50 ~ 3.14 ± 0.06mm ± 0.07mm ± 0.08mm 3.15 ~ 3.99 ± 0.07mm ± 0.08mm ± 0.09mm 4.00 ~ 4.99 ± 0.08mm ± 0.09mm ± 0.10mm 5.00 ~ 5.99 ± 0.10mm ± 0.10mm ± 0.10mm 6.00 ~ 7.99 ± 0.12mm ± 0.12mm ± 0.12mm * Aim Tolerance = 1/2 (lower limit + upper limit) Width Tolerance : Mill Edge : Aim ± 10 Cut Edge : Aim -0 / +1 Camber : Max. 5mm / 2M Telescope & Protruding Wraps : Mill Edge : 50mm Cut Edge : 30mm Edge Crack : Mill Edge : Max. 5mm per side Cut Edge : Not Allowed 1-17

Stainless Steel Cold Rolled Coil Stainless Steel CR 2B Finish Stainless Steel CR 2D Finish Stainless Steel CR BA Finish Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S30400 304 1.4301 SUS 304L S30403 304L 1.4306 SUS 316 S31600 316 1.4401 SUS 316L S31603 316L 1.4404 SUS 430 S43000 430 1.4016 1-18

Available Size Standard Size: Grade 304(L) 316(L) 430 Width Thickness 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 914 1000 1219 1524 914 1000 1219 1524 914 (3') (4') (5') (3') (4') (5') 3.0 Inner Diameter:610 or 508 +0/-5 mm Available Surface Finish 2B, 2D, BA (3') Unit: mm 1000 1219 Non-Standard Size: Thickness Width Surface Finish Available Steel 0.1 ~ 3.0 mm 610 ~ 1524 mm 2B, 2D, BA, No.3, No.4, HL Unit Weight Limitation (4') Grade 201, 202, 304, 304L, 316, 316L, 410, 409L, 430 Unit: ton 3 feet 1 M 4 feet 5 feet 300 series 3~17 3~18 3~22 3~23( 5.0) / 27(>5.0) 400 series 3~20 1-19

Dimension and Shape Tolerance Thickness Tolerance: According to Mill s Tolerance or Depend on Customer s Demand Thickness T 0.9 mm 0.9 mm T 1.5 mm 1.5 mm < T Tolerance -0.01 / +0.02 mm ± 0.05 mm -0.03 / +0.02 mm * T : Aiming Thickness Width Tolerance: Mill Edge Aim ± 10 Cut Edge Aim -0 / +1 Telescope & Protruding Wraps: Surface Finish Mill Edge Cut Edge 2B / BA 10 mm 5 mm 2D 20 mm 10 mm *Non-Guarantee for Three Circles of each Inner or Outer Section Camber Edge Crack : Max. 2mm / 2M : Mill Edge : Max. 5mm per side Cut Edge : Not Allowed 1-20

Stainless Steel Strip 1-21

Stainless Steel Strip Hot Rolled Strip: Available Size Thickness Width Surface Finish Available Steel Grade 2.5 ~ 10.0 mm 4.0 ~ 609.6 mm No.1, BLACK 304, 304L, 316, 316L Cold Rolled Strip: Available Size Thickness Width Surface Finish 0.1 ~ 3.0 mm 4.0 ~ 609.6 mm 2B, 2D, BA, No.3, No.4, HL Available Steel Grade 304, 304L, 316, 316L, 410, 409L, 430 Tolerance of Width W < 100 mm 100 mm W < 1000mm ± 0.10 mm ± 0.25 mm 1-22

Packing Way for Stainless Steel Coil and Strip Coil Strip Packing Way A Waterproof Paper B1 Outside Protective Hard Paper B2 Side Protective Paper B3 Inner Protective Paper C1 Outside Ring C2 Inner Ring D1 Horizontal Steel Band D2 Vertical Steel Band E Seal Protective Block Protective Coating Material Thickness Color PVC (Polyvinyl Chloride) PE (Polyethylene) 100 μ 120 μ 100 μ 80 μ Single Side: White Double Side: White/Black 1-23

Stainless Steel Plate 1-24

Stainless Steel Plate Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S30400 304 1.4301 SUS 304L S30403 304L 1.4306 SUS 316 S31600 316 1.4401 SUS 316L S31603 316L 1.4404 Available Size Thickness Width Length Surface Finish 15 ~ 85 mm 914, 1219, 1524 mm 3048, 6096 mm 10 M 3 ~ 8 mm 20 ~ 1524 mm container loading: Black No.1 Max. 10M bulk: as request 8 up ~60 mm 30 ~ 1524 mm Max. 6096 mm No.1 Dimension and Shape Tolerance Thickness Tolerance:According to 1/2 JIS G4304 Thickness Tolerance 8.0 mm < T 10.0 mm ± 0.32 mm 10.0 mm < T 25.0 mm ± 0.34 mm 25.0 mm < T 85.0 mm ±0.40 mm Length Tolerance:According to JIS G4304 Thickness Tolerance T 10.0 mm -0 / +60 mm 10.0 mm < T 85.0 mm -0 / +65 mm Width Tolerance Camber : Aim ± 10 mm : Max. 5mm / 2M 1-25

Edge Crack : Max. 5mm per side Stainless Steel Sheet 1-26

Stainless Steel Sheet Hot Rolled Sheet: Available Size Thickness Width Length Surface Finish Available Steel Grade 2.5 ~ 4.76 mm 4.0 ~ 1524 mm 300 ~ 12000 mm No.1, BLACK 201, 202, 304, 304L, 316, 316L Cold Rolled Sheet: Available Size Thickness Width Length Surface Finish Available Steel Grade 0.1 ~ 3.0 mm 4.0 ~ 1524 mm 300 ~ 6000 mm 2B, 2D, BA, No.3, No.4, HL, No.8 201, 202, 304, 304L, 316, 316L, 410, 409L, 430 Tolerance of Width W < 100 mm 100 mm W < 1000mm 1000 mm W < 1600mm ± 0.10 mm ± 0.25 mm ± 0.30 mm 1-27

1-28

Packing Way for Stainless Steel Sheet Sheet Packing Way A Wooden Pallet B Waterproof Paper C1 Bottom Protective Board C2 Outside Protective Board D1 Horizontal Steel Band D2 Vertical Steel Band D3 Top Protective Board Protective Coating Material Thickness Color PVC (Polyvinyl Chloride) PE (Polyethylene) 100 μ 120 μ 100 μ 80 μ Single Side: White Double Side: White/Black 1-29

Stainless Steel Long Product 1-30

Stainless Steel Welded Pipe/Tube 1-31

Types Stainless Steel Industrial Pipes ASTM A312, A358, A778 / JIS G3459 Stainless Steel Pipes for Ordinary Piping JIS G3448, G3468 Stainless Steel Sanitary Tubing ASTM A270 / JIS G3447 Stainless Steel Tubes for Boiler and Heat-Exchanger, General Service Tubing ASTM A249, A269 / JIS G3463 Stainless Steel Mechanical and Structural Tubes ASTM A554 / JIS G3446 Stainless Steel Square Tubes, Rectangular Tubes Surface Finish Tube Shape Grit Round 180 320 400 600 Square 180 400 Steel Grade JIS SUS 304 SUS 304L SUS 316 SUS 316L ASTM TP304 TP304L TP316 TP316L 1-32

Stainless Steel Industrial Pipes ASTM A312, A358, A778 / ANSI B36.19 Available Specification Nominal Diameter Outside Nominal Wall Thickness (mm) N.B N.PS Diameter (mm) SCH-5S SCH-10S SCH-40S 8 1/4 13.72 1.65 2.24 10 3/8 17.15 1.65 2.31 15 1/2 21.34 1.65 2.11 2.77 20 3/4 26.67 1.65 2.11 2.87 25 1 33.40 1.65 2.77 3.38 32 1-1/4 42.16 1.65 2.77 3.56 40 1-1/2 48.26 1.65 2.77 3.68 50 2 60.33 1.65 2.77 3.91 65 2-1/2 73.03 2.11 3.05 5.16 80 3 88.90 2.11 3.05 5.49 90 3-1/2 101.60 2.11 3.05 5.74 100 4 114.30 2.11 3.05 6.02 125 5 141.30 2.77 3.40 6.55 150 6 168.28 2.77 3.40 7.11 200 8 219.08 2.77 3.76 8.18 250 10 273.05 3.40 4.19 9.27 300 12 323.85 3.96 4.57 9.52 350 14 355.60 3.96 4.78 400 16 406.40 4.19 4.78 450 18 457.20 4.19 4.78 500 20 508.00 4.78 5.54 550 22 558.80 4.78 5.54 600 24 609.60 5.54 6.35 750 30 762.00 6.35 7.92 Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D. 48.26 +0.4 / -0.4 48.26 < O.D. 114.30 ±0.8 +6.4 mm ASTM A312 ±12.5% 114.30 < O.D. 219.08 +1.6 / -0.8-0 mm 219.08 < O.D. 457.02 +2.4 / -0.8 1-33

JIS G3459 Available Specification Nominal Diameter Outside Nominal Wall Thickness (mm) A B Diameter (mm) SCH-5S SCH-10S SCH-20S SCH-40S 8 1/4 13.8 1.20 1.65 2.00 2.20 10 3/8 17.3 1.20 1.65 2.00 2.30 1/2 20.4 1.65 2.00 2.50 2.80 15 1/2 21.7 1.65 2.10 2.50 2.80 3/4 26.4 1.65 2.00 2.50 2.90 20 3/4 27.2 1.65 2.10 2.50 2.90 1 33.4 1.65 2.80 3.00 3.40 25 1 34.0 1.65 2.80 3.00 3.40 32 1-1/4 42.7 1.65 2.80 3.00 3.60 40 1-1/2 48.6 1.65 2.80 3.00 3.70 50 2 60.5 1.65 2.80 3.50 3.90 65 2-1/2 76.3 2.10 3.00 3.50 5.20 80 3 89.1 2.10 3.00 4.00 5.50 90 3-1/2 101.6 2.10 3.00 4.00 5.70 100 4 114.3 2.10 3.00 4.00 6.00 125 5 139.8 2.80 3.40 5.00 6.60 150 6 165.2 2.80 3.40 5.00 7.10 200 8 216.3 2.80 4.00 6.50 8.20 250 10 267.4 3.40 4.00 6.50 9.30 300 12 318.5 4.00 4.50 6.50 10.30 Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D. < 30.0 ±0.3 < 2 mm ±0.2mm Definite JIS G3459 Cut O.D. 30.0 ±1% 2 mm ±10 % Lengths 1-34

Stainless Steel Pipes for Ordinary Piping Light Gauge Stainless Steel Pipe JIS G3448 Available Specification Outside Diameter Su mm Thickness (mm) 13 15.88 0.8 20 22.22 1.0 25 28.58 1.0 30 34.00 1.2 40 42.70 1.2 50 48.60 1.2 60 60.50 1.5 75 76.30 1.5 80 89.10 2.0 100 114.30 2.0 125 139.80 2.0 150 165.20 3.0 200 216.30 3.0 250 267.40 3.0 300 318.50 3.0 Tolerance Specification Outside Diameter (mm) Wall Thickness Length JIS G3459 O.D. < 34.0 +0 / -0.3 34.00 < O.D. 42.70 ±0.34 42.70 < O.D. 48.60 ±0.43 48.60 < O.D. 60.50 ±0.49 60.50 < O.D. 76.30 ±0.60 76.30 < O.D. ±0.1% 1-35 0.8~1.2 mm ± 0.12mm 1.5mm ± 0.15mm 1.5mm ± 0.15mm 2.0mm ± 0.30mm 3.0mm ± 0.40mm Large Diameter Stainless Steel Pipe JIS G3468 Definite Cut Lengths Nominal Diameter Outside Diameter Nominal Wall Thickness (mm) A B (mm) SCH-5S SCH-10S SCH-20S SCH-40S 350 14 355.6 4.0 5.0 8.0 11.1 400 16 406.4 4.5 5.0 8.0 12.7 450 18 457.2 4.5 5.0 8.0 14.3 500 20 508.0 5.0 5.5 9.5 15.1 550 22 558.8 5.0 5.5 9.5 15.9 600 24 609.6 5.5 6.5 9.5 17.5 650 26 660.4 5.5 8.0 12.7 17.5 700 28 711.2 5.5 8.0 12.7 17.5 750 30 762.0 6.5 8.0 12.7 17.5 800 32 812.8 8.0 12.7 17.5 850 34 863.6 8.0 12.7 17.5 900 36 914.4 8.0 12.7 19.1 1000 40 1016.0 9.5 14.3 26.2 1050-1650 42-66 1066.8-1676.4 Thickness of 8mm~30mm

Stainless Steel Sanitary Tubing ASTM A270 / JIS G3447 Available Specification Outside Diameter Thickness (mm) Inch mm 1.20 1.25 1.50 1.60 1.65 2.00 2.11 3.00 3.05 1 25.4 1-1/4 31.8 1-1/2 38.1 2 50.8 2-1/2 63.5 3 76.2 3-1/2 88.9 4 101.6 4-1/2 114.3 5-1/2 139.8 6-1/2 165.2 Tolerance Specification Outside Diameter (mm) Wall Thickness Length ASTM A270 JIS G3447 O.D. 38.1 +0.05 / -0.20 38.1<O.D. 63.5 +0.05 / -0.28 63.5<O.D. 76.2 +0.08 / -0.30 76.2<O.D. 101.6 +0.08 / -0.38 101.6<O.D.<139.7 ±0.38 139.7 O.D.<203.2 +0.76 O.D. 24.5 ±0.15 24.5<O.D. 31.8 ±0.16 31.8<O.D. 38.1 ±0.19 38.1<O.D. 89.1 ±0.25 76.3<O.D. 63.5 +0.30 / -0.40 89.1<O.D. 101.6 +0.35 / -0.40 101.6<O.D. 114.3 +0.40 / -0.60 114.3<O.D. 139.8 +0.40 / -0.80 139.8<O.D.<165.2 +0.40 / -1.20 ±12.5 % ±10.0 % O.D. 101.6mm +3.2mm/-0mm O.D.>101.6mm +4.82mm/-0m m +10mm -0mm 1-36

Stainless Steel Tube for Boiler, Heat-Exchanger, General Service Tubing ASTM A249, A269 / JIS G3463 Available Specification Outside Diameter Thickness (mm) Inch mm 1.20 1.24 1.50 1.65 2.00 2.11 1 25.4 1-1/4 31.8 1-1/2 38.1 2 50.8 2-1/2 63.5 3 76.2 3-1/2 88.9 4 101.6 4-1/2 114.3 Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D.<25.0 +0.10 / -0.11 25.0 O.D. 40.0 ±0.15 40.0<O.D.<50.0 ±0.20 O.D. <50.8mm +3.0mm/-0mm ASTM A249 50.0 O.D.<65.0 ±0.25 65.0 O.D.<75.0 ±0.30 ±10 % 75.0 O.D.<100.0 ±0.38 100.0<O.D. 200.0 +0.38 / -0.64 O.D. 50.8mm +5.0mm/-0mm ASTM A269 JIS G3463 200.0<O.D. 225.0 +0.38 / -1.14 O.D.<38.1 ±0.13 O.D. 38.1mm 38.1<O.D.<88.9 ±0.25 +3.2mm/-0mm ±12.5 % 88.9 O.D.<139.8 ±0.38 O.D.>38.1mm 139.8 O.D.<203.2 ±0.76 +4.82mm/-0mm O.D.<60.0 60.0 O.D.<80.0 ±0.25 ±0.30 O.D.<40mm t<2mm +0.4mm/-0mm 80.0 O.D.<100.0 ±0.40 O.D.<40mm t 2mm 100.0 O.D.<120.0 +0.40 / -0.60 +20%/-0mm 120.0 O.D.<160.0 +0.40 / -0.80 160.0 O.D.<200.0 +0.40 / -1.20 200.0 O.D. +0.40 / -1.60 O.D. 40mm +20%/-0mm O.D.<50.0mm +7mm/-0mm O.D. 50.01mm +10mm/-0mm 1-37

Stainless Steel Mechanical and Structural Tubes ASTM A554 / JIS G3446 Available Specification Outside Diameter Thickness (mm) Inch mm 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.65 2.0 2.5 3.0 5/16 7.9 3/8 9.5 1/2 12.7 5/8 15.9 3/4 19.0 7/8 22.2 1 25.4 1-1/8 28.6 1-1/4 31.8 1-3/8 35.0 1-1/2 38.1 1-5/8 41.3 1-6/8 44.5 2 50.8 2-1/4 57.0 2-3/8 60.3 2-1/2 63.5 3 76.2 3-1/2 88.9 4 101.6 4-1/2 114.3 5 127.0 6 152.4 Tolerance Specification Outside Diameter (mm) Wall Thickness Length ASTM A554 O.D.<12.7 ±0.08 12.7 O.D.<25.4 ±0.10 25.4 O.D.<38.1 ±0.13 38.1 O.D.<50.8 ±0.15 50.8 O.D.<63.5 ±0.18 63.5 O.D.<88.9 ±0.25 88.9 O.D.<127.0 ±0.38 127.0<O.D. 406.0 ±0.03/inch ±10.0 % Definite Cut Lengths JIS G3446 O.D. < 50.0 ±0.25 O.D. 50.0 ±0.5% <3mm ±0.3mm 3mm ±10% +50.0mm -0mm 1-38

Stainless Steel Square Tubes Stainless Steel Square Tubes Available Specification Outside Diameter Thickness (mm) Inch mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 1/2 x1/2 12.7x12.7 5/8 x5/8 15.9x15.9 18.0x18.0 3/4 x3/4 19.0x19.0 20.0x20.0 7/8 x7/8 22.2x22.2 1 x1 25.4x25.4 30.0x30.0 1-1/4 x1-1/4 31.8x31.8 1-1/2 x1-1/2 38.1x38.1 40.0x40.0 50.0x50.0 2 x2 50.8x50.8 60.0x60.0 70.0x70.0 75.0x75.0 80.0x80.0 90.0x90.0 100x100 120x120 150x150 Stainless Steel Large Square Tubes Outside Diameter Thickness Inch 3 x3 ~ 8 x8 0.12 ~ 0.24 mm 80x80 ~ 200x200 mm 3 ~ 6 mm 1-39

Stainless Steel Rectangular Tubes Stainless Steel Rectangular Tubes Available Specification Outside Diameter Thickness (mm) mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.5 10x20 10x25 10x30 10x40 10x50 10x60 10x75 13x26 15x30 15x50 20x40 25x38.1 25x50 25.4x38.1 25.4x50.8 25.4x76.2 30x50 30x60 40x60 40x80 45x75 45x95 50x100 50.8x76.2 50.8x101.6 80x180 Stainless Steel Large Square Tubes Outside Diameter Thickness Inch 2 x6 ~ 6 x8 0.12 ~ 0.24 mm 50x150 ~ 150x200 mm 3 ~ 6 mm 1-40

Stainless Steel Seamless Pipe/Tube 1-41

Stainless Steel Seamless Pipe / Tube Steel Grade ASTM 300 series 400 series TP304 TP316 TP304L TP316L TP321 TP310S TP347H TP317L TP2205 Product Specification JIS ASTM DIN G3446 A213 17456 G3447 A269 17458 G3448 A270 G3459 A312 G3463 A511 G3467 A789 A790 A450 A530 A999 Available Size Outside Diameter Wall Thickness 6.0 ~ 508 mm 0.5 ~ 20.0 mm 1-42

Stainless Steel Bar 1-43

Stainless Steel Cold Formed Bar Stainless Steel Flat Bars ASTM A240, A666 / JIS G4320 Steel Grade JIS ASTM SUS 303 TP303 SUS 304 TP304 SUS 304N TP304N SUS 304L TP304L SUS 304LN TP304LN SUS 316 TP316 SUS 316N TP316N SUS 316L TP316L SUS 316LN TP316LN 430 TP430 430F TP430F 403 TP403 410 TP410 416 TP416 Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line Available Specification Nominal Width Thickness (mm) mm 2.0 3.0 4.0 4.5 5.0 6.0 7.0 20.0 25.0 30.0 38.0 40.0 50.0 60.0 65.0 75.0 100.0 1-44

Stainless Steel Equal Bars / Unequal Bars ASTM A240, A666 / JIS G4320 Steel Grade JIS ASTM SUS 303 TP303 SUS 304 TP304 SUS 304N TP304N SUS 304L TP304L SUS 304LN TP304LN SUS 316 TP316 SUS 316N TP316N SUS 316L TP316L SUS 316LN TP316LN 430 TP430 430F TP430F 403 TP403 410 TP410 416 TP416 Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line Available Specification Outside Diameter Thickness (mm) mm 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 20.0 x 20.0 22.0 x 22.0 25.4 x 25.4 31.8 x 31.8 38.1 x 38.1 40.0 x 40.0 50.8 x 50.8 63.5 x 63.5 76.3 x 76.3 1-45

Stainless Steel Hot Rolled Round Bar ASTM A276, A479 / JIS G4303 Available Size Steel Grade JIS ASTM SUS 303 TP303 SUS 304 TP304 SUS 304N TP304N SUS 304L TP304L SUS 304LN TP304LN SUS 316 TP316 SUS 316N TP316N SUS 316L TP316L SUS 316LN TP316LN 430 TP430 430F TP430F 403 TP403 410 TP410 416 TP416 Diameter Length 12.0 ~ 200.0 mm 4.0 ~ 7.0 Meter 1-46

Stainless Steel Cold Drawn Bright / Cold Grinding Bar ASTM A484, A582 / JIS G4318 Steel Grade JIS ASTM SUS 303 TP303 SUS 304 TP304 SUS 304N TP304N SUS 304L TP304L SUS 304LN TP304LN SUS 316 TP316 SUS 316N TP316N SUS 316L TP316L SUS 316LN TP316LN 430 TP430 430F TP430F 403 TP403 410 TP410 416 TP416 1-47

Available Size Product Diameter (mm) Length (M) Diameter Tolerance Cold Drawn Round Bar 4.76~100.00 2.5 ~ 6.5 h8 ~ h11 Cold Drawn Square Bar 4.76~75.00 2.5 ~ 6.5 h11 ~ h12 Cold Drawn Hexagon Bar 4.76~75.00 2.5 ~ 6.5 h11 ~ h12 Cold Grinding Round Bar 4.76~100.00 2.5 ~ 6.5 H7 ~ h8 1-48

Stainless Steel Wire Rod 1-49

Stainless Steel Wire Rod Normal Grade: 304, 316 series Welding Grade: 308, 309 CH Q Grade: 302HQ, 305, 316CU Free Cutting Grade: 303 High Quality Grade: 310 Others: 400 series Product Specification and Steel Grade JIS ASTM AISI DIN SUS 302 S30200 302 X 12CrNi 18 8 SUS 303 S30300 303 X 10CrNi 18 9 SUS 304 S30400 304 X 5CrNi 18 10 SUS 304L S30403 304L X 2CrNi 19 11 - S30409 304H X 2CrNi 19 11 SUS 304n S30451 304N X 2CrNi 19 11 SUS XM-7 S30430 - SUS305 S30500 305 SUS Y308 S30880 - X 5CrNi 18 12 SUS Y308L S30883 SUS Y308L Si S30888 SUS Y309 S30980 SUS Y309L S30983 SUS Y309L Si S30988 SUS Y310 S31080 SUS 316 S31600 316 X 5CrNiMo 17 12 2 SUS 316L S31603 316L X 2CrNiMo 17 13 2 SUS Y316 S31680 SUS Y316L S31683 SUS Y316L Si S31688 SUS 410 S41000 410 X 10Cr 13 SUS 430 S43000 430 X 6Cr 17 1-50

Available Size Diameter mm inch mm inch mm inch mm inch 5.5 0.217 9.5 0.374 18.0 0.709 27.0 1.063 5.7 0.224 10.0 0.394 19.0 0.748 28.0 1.102 6.0 0.236 11.0 0.433 20.0 0.787 29.0 1.142 6.5 0.256 12.0 0.472 21.0 0.827 30.0 1.181 7.0 0.276 13.0 0.512 22.0 0.866 32.0 1.260 7.5 0.295 14.0 0.551 23.0 0.906 33.0 1.299 8.0 0.315 15.0 0.591 24.0 0.945 34.0 1.339 8.5 0.335 16.0 0.630 25.0 0.984 36.0 1.417 9.0 0.354 17.0 0.669 26.0 1.024 38.0 1.496 Size Tolerance Specified Size Permissible Variation Out-ofround mm Specified Size Permissible Variation Out-ofround inch 5.5-15 ±0.30 0.40 0.271-0.591 ±0.0118 0.0157 16-20 ±0.40 0.55 0.630-0.787 ±0.0157 0.0217 21-28 ±0.35 0.50 0.827-1.102 ±0.0138 0.0197 29-34 ±0.40 0.55 1.142-1.339 ±0.0157 0.0217 >34 ±0.45 0.60 >1.339 ±0.0177 0.0236 1-51