USA AISI S45500 Specialsteel Stainless Steel (Custom 455) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | S45500 | Precipitation-Hardening | AISI | USA | Stainless Steel (Custom 455) |
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | Nb | Ti |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.05 | ≤0.50 | ≤0.50 | ≤0.04 | ≤0.03 | 11.00 -12.50 | 7.50 -9.50 | ≤0.50 | 1.50 -2.50 | 0.10 -0.50 | 0.80 -1.40 |
| 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) |
|---|---|---|---|---|---|---|
| 553 (≥) | 884 (≥) | 22 | 33 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 |
| 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 | - | - | 0.14 | - | |||
| 148 | 364 | - | 34.3 | 332 | - | ||
| 711 | - | 34 | 34.2 | 441 | 434 |
Heat treated : 1248°C - 1852°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| S45500 | |||
| S45500 | |||
| S45500 | |||
| UNS S45500 | |||
| S45500 |
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