USA SAE A 314 (2008), A 314 S31640 Specialsteel Stainless Steel Billets and Bars for Forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 314 S31640 | Austenite | SAE | USA | Stainless Steel Billets and Bars for Forging |
C | Si | Mn | P | S | Cr | Ni | Mo | N | Carbon equivalent |
---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.0 -18.0 | 10.0 -14.0 | 2.00 -3.00 | ≤0.10 | ≤10xC≤b≤1.10 |
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) |
---|---|---|---|---|---|---|
713 (≥) | 342 (≥) | 43 | 31 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 311 |
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 |
---|---|---|---|---|---|---|---|
23 | - | - | 0.34 | - | |||
382 | 912 | - | 13.3 | 122 | - | ||
158 | - | 21 | 43.2 | 413 | 444 |
Heat treated : 1386°C - 1639°C
A 314 (2008) | Stainless Steel Billets and Bars for Forging | A-314-(2008).pdf |
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