USA SAE A 580/A 580M (2012) , A 814 S30940 Specialsteel A 814/A 814M (2008) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 814 S30940 | Austenite | SAE | USA | A 814/A 814M (2008) |
C | Si | Mn | P | S | Cr | Ni | Nb+Ta |
---|---|---|---|---|---|---|---|
≤0.08 | ≤1.00 | ≤2.00 | ≤0.04 | ≤0.03 | 22.0 -24.0 | 12.0 -16.0 | ≤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) |
---|---|---|---|---|---|---|
123 (≥) | 355 (≥) | 24 | 41 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.34 | - | |||
534 | 164 | - | 32.3 | 344 | - | ||
463 | - | 21 | 41.2 | 214 | 243 |
Heat treated : 1313°C - 1271°C
A 580/A 580M (2012) | A 814/A 814M (2008) | A-580-A-580M--(2012)-.pdf |
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