USA SAE A 705/A 705M (2009), A 705 S17700 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 S17700 | Precipitation-Hardening | SAE | USA | Age-Hardening Stainless Steel Forgings | 
| C | Mn | Si | P | S | Cr | Ni | Mo | Al | 
|---|---|---|---|---|---|---|---|---|
| ≤0.09 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.04 | 16.00 -18.00 | 6.50 -7.75 | ≤ ≥ | 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) | 
|---|---|---|---|---|---|---|
| 682 (≥) | 451 (≥) | 41 | 14 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 | 
| 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 | - | - | 0.24 | - | |||
| 725 | 626 | - | 42.3 | 143 | - | ||
| 611 | - | 31 | 21.2 | 342 | 124 | 
Heat treated : 1518°C - 1678°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 17-7PH | |||
| S17700 | |||
| S17700 | |||
| S17700 | |||
| S17700 | |||
| 17-7 PH/631(S17700) | |||
| UNS S17700 | |||
| S17700 | |||
| AISI 651 | 
| A 705/A 705M (2009) | Age-Hardening Stainless Steel Forgings | A-705-A-705M-(2009).pdf | 
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