USA AMS SA-705/SA-705M, SA-705 S45000 Specialsteel Specification for Age-Hardening Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | SA-705 S45000 | Precipitation-Hardening | AMS | USA | Specification for Age-Hardening Stainless Steel Forgings |
C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
---|---|---|---|---|---|---|---|---|
≤0.05 | ≤1.00 | ≤1.00 | ≤0.03 | ≤0.03 | 14.00 -16.00 | 5.00 -7.00 | 0.50 -1.00 | 1.25 -1.75 |
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) |
---|---|---|---|---|---|---|
863 (≥) | 663 (≥) | 22 | 22 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.23 | - | |||
935 | 866 | - | 21.3 | 432 | - | ||
616 | - | 33 | 33.2 | 433 | 232 |
Heat treated : 1169°C - 1356°C
Grade | Standard | Country | Application |
---|---|---|---|
S45000 | |||
S45000 | |||
S45000 | |||
Custom 450/XM-25(S45000) | |||
UNS S45000 | |||
S45000 |
SA-705/SA-705M | Specification for Age-Hardening Stainless Steel Forgings | SA-705-SA-705M.pdf |
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