USA AISI H15470 Specialsteel Intake valve steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | H15470 | AISI | USA | Intake valve steel |
| C | Si | Mn | P | S |
|---|---|---|---|---|
| 0.42 -0.52 | 0.15 -0.30 | 1.25 -1.75 | ≤0.040 | ≤0.05 |
| 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) |
|---|---|---|---|---|---|---|
| 388 (≥) | 133 (≥) | 22 | 22 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 |
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.41 | - | |||
| 787 | 613 | - | 33.3 | 321 | - | ||
| 272 | - | 22 | 32.2 | 443 | 442 |
Heat treated : 1527°C - 1614°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| H15470 | |||
| UNS H15470 | |||
| UNS H15470 |
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