USA SAE A 705/A 705M (2009), A 705 S15500 Specialsteel Age-Hardening Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application | 
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 705 S15500 | Precipitation-Hardening | SAE | USA | Age-Hardening Stainless Steel Forgings | 
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | Nb | 
|---|---|---|---|---|---|---|---|---|---|
| ≤0.07 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 14.00 -15.50 | 3.50 -5.50 | ≤ ≥ | 2.50 -4.50 | 0.15 -0.45 | 
| 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) | 
|---|---|---|---|---|---|---|
| 879 (≥) | 198 (≥) | 42 | 21 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.41 | - | |||
| 767 | 438 | - | 34.3 | 414 | - | ||
| 333 | - | 33 | 14.2 | 421 | 341 | 
Heat treated : 1449°C - 1344°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| XM-12 | |||
| XM-12 | |||
| XM-12 | |||
| ASTM XM-12 | |||
| S15500 | |||
| S15500 | |||
| S15500 | |||
| UNS S15500 | |||
| AISI S15500 | |||
| S15500 | 
| A 705/A 705M (2009) | Age-Hardening Stainless Steel Forgings | A-705-A-705M-(2009).pdf | 
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