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| ITEM | Standard Number | Descriptions |
|---|---|---|
| 1 | A 240/A 240M (2012) | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| 2 | A 313/A 313M (2010) | Stainless Steel Spring Wire |
| 3 | A 314 (2008) | Stainless Steel Billets and Bars for Forging |
| 4 | A 368 (2009) | Stainless Steel Wire Strand |
| 5 | A 473 (2009) | Stainless Steel Forgings |
| 6 | A 478 (2008) | Chromium-Nickel Stainless Steel Weaving and Knitting Wire |
| 7 | A 479/A 479M (2011) | Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
| 8 | A 492 (2009) | Stainless Steel Rope Wire |
| 9 | A 493 (2009) | Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
| 10 | A 511/A 511M (2012) | Seamless Stainless Steel Mechanical Tubing |
| 11 | A 554 (2011) | Welded Stainless Steel Mechanical Tubing |
| 12 | A 580/A 580M (2012) | Stainless Steel Wire |
| 13 | A 666 (2010) | Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar |
| 14 | A 959 (2011) | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| 15 | SAE AMS-QQ-S-763B (1998) | Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings Standard Withdrawn |
| 16 | SAE AMS-S-7720A (1997) | Steel, Corrosion-Resistant (18-8) Bars, Wire and Forging Stock (Aircraft Quality) |
| 17 | SAE J 405 (1998) | Chemical compositions of SAE wrought stainless steels |
| 18 | SAE J 467 (1968) | Special Purpose Alloys |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.15 | |||
| Si | 1.00 | |||
| Mn | 2.00 | |||
| P | 0.045 | |||
| S | 0.03 | |||
| Cr | 18.0 | 19.0 | ||
| Ni | 8.00 | 10.00 |
| Tensile strength | 666～237 | σb/MPa |
| Yield Strength | 592 | σ 0.2 ≥/MPa |
| Elongation | 17 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 580～408 | - |
| HRC | 30 | - |
| Thermal expansion | 00-30 | e-6/K |
| Thermal conductivity | 90-69 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 8534-7255 | 째C |
| Density | 3560-5352 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
| Steel Grade | Specification | Processing range(mm) |
| 302 Stainless Steels | Round Bar and Hollow Bar | Φ1 to Φ2000 |
| Square and Flat Steel | Φ10 to Φ100 | |
| Plate and Sheet | 0.08-800(Thickness)*10-1500(Width)*Length | |
| Tube or Pipe | OD:Φ4-410; WT:1-35 mm; Lenght:10-12000 | |
| Coil and Strip Steel | THK:0.1mm Width:1500mm | |
| Forged | Ring/Cylindrical/Disk |
