Stainless Steel. Stainless Steel

Transcript

1 Stainless Steel 1-1

2 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

3 About Stainless Steel 1-3

4 Producing Flowchart 1-4

5 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 SUS X12CrMnNi1885 Z12CMN17-07AZ 201 S20200 A SUS S CNS S SUS S X12CrNi177 Z11CN X12CrNi Cr17Ni7 301 S SUS S X12cRnI188 Z12CN X10CrNiS S SUS S X10CrNiS189 Z8CNF18-09 S SUS S X5CrNi1810 Z7CN X5CrNi Cr18Ni S L SUS304L 304S X2CrNi1911 Z3CN X2CrNi Cr18Ni11 304L S SUS S X5CrNi1812 Z8CN S SUH S Z12CN24-13 X16CrNi2314 S S SUS309S 309S16 309S S SUH S Z12CN X6CrNi2520 S31008 H15 310S SUS310S 310S Z8CN X6CrNi S S SUS S X5CrNiMo17122 Z7CND X8CrNiMo Cr17Ni12Mo2 316 S L SUS316L 316S X2CrNiMo17132 Z3CND X2CrNiMo Cr17Ni12Mo2 316L S Ti SUS316Ti 320S X6CrNiMoTi17122 Z6CND Ti S SUS S X6CrNiNb1810 Z6CNNb X8CrNiNb S SUS S X5Cr13 Z12C S SUS S X6CrAl13 Z8CA12 X6CrAl S Ti 409 SUH S X6CrTi12 Z8CNT S SUS S X10Cr13 Z13C X12Cr S SUS S X12CrS13 Z11CF13 X12CrS13 S SUS420J1 420S X20Cr13 Z20C X30Cr13 420J1 5 SUS420J2 420S X30Cr13 Z33C13 420J2 S SUS S X6Cr17 Z8C X8Cr17 05Cr S C 430F SUS430F X4CrMoS18 Z8CF X10CrS17 S b 431 SUS S X20CrNi172 Z15CN X16CrNi16 1-5

6 CHEMICAL COMPOSITION ASTM Specification Specifica tion Steel Grade C% Si% Mn% P% S% Max. Max. Max. Max. Max ASTM S A240 S S S S S S S S N:0.10 Max N:0.10 Max N:0.10 Max N:0.10 Max N:0.10 Max N:0.10 Max N:0.10 Max 5*(C+N) Min. S N:0.10 Max 0.70 Max S S S S Cr% Ni% Mo% Ti% OTHER Max 0.75Max 0.75Max Cb:10*C Min Max Ti:6*C Min. 0.5 Max. 1-6

7 CHEMICAL COMPOSITION JIS Specification Specifica tion Steel Grade C% Si% Mn% P% S% Max. Max. Max. Max. Max. JIS SUS G4303 SUS G4304 SUS G4305 SUS304L G4312 SUS304J SUH SUS309S SUH SUS310S SUS SUS316L SUS SUS SUS SUSXM SUH SUH409L SUS SUS420J SUS420J SUS SUS Cr% Ni% Mo% Ti% OTHER ~ *C Min. 6*C to *C to 0.75 Cu: Nb:10*C Min. Cu:

8 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 S No Require A240 S No Require S No Require S No Require S No Require S No Require S No Require S No Require S No Require S No Require S No Require S o S o S o A:Material in (1.27mm) and under in thickness shall have a minimum elongation of 20.0% 1-8

9 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 SUS G4304 SUS G4305 SUS G4312 SUS304L SUS304J SUH309 ok SUS309S SUH SUS310S SUS SUS316L SUS SUS SUS SUSXM 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 SUH o SUH409L o SUS o SUS420J SUS420J 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 SUS o SUS o 1.0 time the thickness 1.0 time the thickness 1-9

10 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

11 Stainless Steel Billet / Slab 1-11

12 Stainless Steel Billet Available Size Description Cross Section Length (m) BLT-S mm 7 ~ 12 BLT-S mm 7 ~ 12 BLT-S mm 7 ~ 12 Remark: Lengths below 7 m are also available Product Specification and Steel Grade JIS ASTM AISI DIN YH SUS 302 S YH 302 series SUS 304 S YH 304 series SUS 304L S L YH 304L series SUS 316 S YH 316 series SUS 316L S L 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 S YH 310S series Unit Weight Limitation for Cross Section of Billet Dimensions of cross section (mm) 130 x x x 160 Max. unit weight (ton) 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

13 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 S SUS 304L S L SUS 316 S SUS 316L S L SUS 321 S SUS 430 S 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

14 Stainless Steel Flat Product 1-14

15 Stainless Steel Coil 1-15

16 Stainless Steel Hot Rolled No.1 Coil Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S SUS 304L S L SUS 316 S SUS 316L S L SUS 321 S SUS 430 S Available Size Standard Size: Grade 304(L) 316(L) Unit: mm Width (3') (4') (5') (3') (4') (5') (3') (4') (3') (4') (5') Thickness 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

17 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

18 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 S SUS 304L S L SUS 316 S SUS 316L S L SUS 430 S

19 Available Size Standard Size: Grade 304(L) 316(L) 430 Width Thickness (3') (4') (5') (3') (4') (5') 3.0 Inner Diameter:610 or /-5 mm Available Surface Finish 2B, 2D, BA (3') Unit: mm 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 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 / mm ± 0.05 mm / 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

21 Stainless Steel Strip 1-21

22 Stainless Steel Strip Hot Rolled Strip: Available Size Thickness Width Surface Finish Available Steel Grade 2.5 ~ 10.0 mm 4.0 ~ mm No.1, BLACK 304, 304L, 316, 316L Cold Rolled Strip: Available Size Thickness Width Surface Finish 0.1 ~ 3.0 mm 4.0 ~ 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

23 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

24 Stainless Steel Plate 1-24

25 Stainless Steel Plate Product Specification and Steel Grade JIS ASTM AISI DIN SUS 304 S SUS 304L S L SUS 316 S SUS 316L S L 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 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

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

27 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 ~ 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

28 1-28

29 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

30 Stainless Steel Long Product 1-30

31 Stainless Steel Welded Pipe/Tube 1-31

32 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 Square Steel Grade JIS SUS 304 SUS 304L SUS 316 SUS 316L ASTM TP304 TP304L TP316 TP316L 1-32

33 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/ / / / / / / / Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D / < O.D ± mm ASTM A312 ±12.5% < O.D / mm < O.D /

34 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/ / / / / / / / / / Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D. < 30.0 ±0.3 < 2 mm ±0.2mm Definite JIS G3459 Cut O.D ±1% 2 mm ±10 % Lengths 1-34

35 Stainless Steel Pipes for Ordinary Piping Light Gauge Stainless Steel Pipe JIS G3448 Available Specification Outside Diameter Su mm Thickness (mm) Tolerance Specification Outside Diameter (mm) Wall Thickness Length JIS G3459 O.D. < / < O.D ± < O.D ± < O.D ± < O.D ± < O.D. ±0.1% ~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 Thickness of 8mm~30mm

36 Stainless Steel Sanitary Tubing ASTM A270 / JIS G3447 Available Specification Outside Diameter Thickness (mm) Inch mm / / / / / / / Tolerance Specification Outside Diameter (mm) Wall Thickness Length ASTM A270 JIS G3447 O.D / <O.D / <O.D / <O.D / <O.D.<139.7 ± O.D.< O.D ± <O.D ± <O.D ± <O.D ± <O.D / <O.D / <O.D / <O.D / <O.D.< / ±12.5 % ±10.0 % O.D mm +3.2mm/-0mm O.D.>101.6mm +4.82mm/-0m m +10mm -0mm 1-36

37 Stainless Steel Tube for Boiler, Heat-Exchanger, General Service Tubing ASTM A249, A269 / JIS G3463 Available Specification Outside Diameter Thickness (mm) Inch mm / / / / / Tolerance Specification Outside Diameter (mm) Wall Thickness Length O.D.< / O.D ± <O.D.<50.0 ±0.20 O.D. <50.8mm +3.0mm/-0mm ASTM A O.D.<65.0 ± O.D.<75.0 ±0.30 ±10 % 75.0 O.D.<100.0 ± <O.D / O.D. 50.8mm +5.0mm/-0mm ASTM A269 JIS G <O.D / O.D.<38.1 ±0.13 O.D. 38.1mm 38.1<O.D.<88.9 ± mm/-0mm ±12.5 % 88.9 O.D.<139.8 ±0.38 O.D.>38.1mm O.D.<203.2 ± mm/-0mm O.D.< 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 O.D.< / %/-0mm O.D.< / O.D.< / O.D / O.D. 40mm +20%/-0mm O.D.<50.0mm +7mm/-0mm O.D mm +10mm/-0mm 1-37

38 Stainless Steel Mechanical and Structural Tubes ASTM A554 / JIS G3446 Available Specification Outside Diameter Thickness (mm) Inch mm / / / / / / / / / / / / / / / / / Tolerance Specification Outside Diameter (mm) Wall Thickness Length ASTM A554 O.D.<12.7 ± O.D.<25.4 ± O.D.<38.1 ± O.D.<50.8 ± O.D.<63.5 ± O.D.<88.9 ± O.D.<127.0 ± <O.D ±0.03/inch ±10.0 % Definite Cut Lengths JIS G3446 O.D. < 50.0 ±0.25 O.D ±0.5% <3mm ±0.3mm 3mm ±10% +50.0mm -0mm 1-38

39 Stainless Steel Square Tubes Stainless Steel Square Tubes Available Specification Outside Diameter Thickness (mm) Inch mm /2 x1/2 12.7x12.7 5/8 x5/8 15.9x x18.0 3/4 x3/4 19.0x x20.0 7/8 x7/8 22.2x x1 25.4x x /4 x1-1/4 31.8x /2 x1-1/2 38.1x x x x2 50.8x x x x x x x x x150 Stainless Steel Large Square Tubes Outside Diameter Thickness Inch 3 x3 ~ 8 x ~ 0.24 mm 80x80 ~ 200x200 mm 3 ~ 6 mm 1-39

40 Stainless Steel Rectangular Tubes Stainless Steel Rectangular Tubes Available Specification Outside Diameter Thickness (mm) mm x20 10x25 10x30 10x40 10x50 10x60 10x75 13x26 15x30 15x50 20x40 25x x x x x x50 30x60 40x60 40x80 45x75 45x95 50x x x x180 Stainless Steel Large Square Tubes Outside Diameter Thickness Inch 2 x6 ~ 6 x ~ 0.24 mm 50x150 ~ 150x200 mm 3 ~ 6 mm 1-40

41 Stainless Steel Seamless Pipe/Tube 1-41

42 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 A G3447 A 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

43 Stainless Steel Bar 1-43

44 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 TP F TP430F 403 TP TP TP416 Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line Available Specification Nominal Width Thickness (mm) mm

45 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 TP F TP430F 403 TP TP TP416 Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line Available Specification Outside Diameter Thickness (mm) mm x x x x x x x x x

46 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 TP F TP430F 403 TP TP TP416 Diameter Length 12.0 ~ mm 4.0 ~ 7.0 Meter 1-46

47 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 TP F TP430F 403 TP TP TP

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

49 Stainless Steel Wire Rod 1-49

50 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 S X 12CrNi 18 8 SUS 303 S X 10CrNi 18 9 SUS 304 S X 5CrNi SUS 304L S L X 2CrNi S H X 2CrNi SUS 304n S N X 2CrNi SUS XM-7 S SUS305 S SUS Y308 S X 5CrNi SUS Y308L S30883 SUS Y308L Si S30888 SUS Y309 S30980 SUS Y309L S30983 SUS Y309L Si S30988 SUS Y310 S31080 SUS 316 S X 5CrNiMo SUS 316L S L X 2CrNiMo SUS Y316 S31680 SUS Y316L S31683 SUS Y316L Si S31688 SUS 410 S X 10Cr 13 SUS 430 S X 6Cr

51 Available Size Diameter mm inch mm inch mm inch mm inch Size Tolerance Specified Size Permissible Variation Out-ofround mm Specified Size Permissible Variation Out-ofround inch ± ± ± ± ± ± ± ± >34 ± >1.339 ±