USA AISI S63009 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | S63009 | AISI | USA | Steel for exhaust valves |
C | Si | Mn | P | S | Cr | Ni | Mo | W |
---|---|---|---|---|---|---|---|---|
0.35 -0.50 | 0.30 -0.80 | ≤1.00 | ≤0.045 | ≤0.030 | 12.0 -15.0 | 12.0 -15.0 | 0.20 -0.50 | 1.50 -3.00 |
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) |
---|---|---|---|---|---|---|
419 (≥) | 677 (≥) | 31 | 12 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
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 | - | - | 0.21 | - | |||
984 | 642 | - | 33.3 | 133 | - | ||
948 | - | 13 | 12.2 | 334 | 244 |
Heat treated : 1456°C - 1467°C
Grade | Standard | Country | Application |
---|---|---|---|
EV9 | |||
SAE EV9 | |||
SAE EV9 | |||
S63009 | |||
UNS S63009 | |||
UNS S63009 | |||
STPA20 | |||
STPA22 |
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