USA SAE A 959 (2011), A 959 S30415 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 S30415 | Austenite | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels | 
| C | Mn | Si | P | S | Cr | Ni | Mo | N | Ce | 
|---|---|---|---|---|---|---|---|---|---|
| ≤0.05 | ≤0.60 | ≤1.30 | ≤ ≥ | ≤ ≥ | ≤18.5 | ≤9.50 | ≤ ≥ | ≤0.15 | ≤0.04 | 
| 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) | 
|---|---|---|---|---|---|---|
| 146 (≥) | 315 (≥) | 21 | 43 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.21 | - | |||
| 387 | 563 | - | 21.3 | 222 | - | ||
| 648 | - | 42 | 14.2 | 413 | 243 | 
Heat treated : 1817°C - 1668°C
| A 959 (2011) | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels | A-959-(2011).pdf | 
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