USA SAE A 478 (2008), A 478 S31640 Specialsteel Chromium-Nickel Stainless Steel Weaving and Knitting Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 478 S31640 | Austenite | SAE | USA | Chromium-Nickel Stainless Steel Weaving and Knitting Wire |
C | Mn | Si | P | S | Cr | Ni | Mo | N | Ti+Ta |
---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 16.00 -18.00 | 10.00 -14.00 | 2.00 -3.00 | ≤0.10 | 10×C% - ≥ |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
367 (≥) | 395 (≥) | 42 | 11 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
21 | - | - | 0.33 | - | |||
791 | 649 | - | 11.3 | 343 | - | ||
633 | - | 11 | 24.2 | 442 | 243 |
Heat treated : 1241°C - 1768°C
A 478 (2008) | Chromium-Nickel Stainless Steel Weaving and Knitting Wire | A-478-(2008).pdf |
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