USA SAE A 959 (2011), A 959 S32615 Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | A 959 S32615 | Precipitation-Hardening | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | N | Mo |
---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.06 | ≤0.75 | ≤0.75 | ≤ ≥ | ≤ ≥ | ≤0.50 | 25.00 -27.00 | ≤ ≥ | ≤0.20 | ≤ ≥ | ≤ ≥ | ≤0.04 | 0.75 -1.50 |
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) |
---|---|---|---|---|---|---|
337 (≥) | 589 (≥) | 43 | 22 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 |
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 |
---|---|---|---|---|---|---|---|
41 | - | - | 0.43 | - | |||
669 | 997 | - | 34.3 | 412 | - | ||
686 | - | 23 | 33.2 | 342 | 322 |
Heat treated : 1645°C - 1577°C
A 959 (2011) | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels | A-959-(2011).pdf |
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