USA AISI S63017 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | S63017 | AISI | USA | Steel for exhaust valves |
C | Si | Mn | P | S | Cr | Ni | N |
---|---|---|---|---|---|---|---|
0.15 -0.25 | 0.70 -1.00 | 1.00 -1.50 | ≤0.045 | ≤0.030 | 20.0 -22.0 | 10.5 -12.5 | 0.15 -0.20 |
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) |
---|---|---|---|---|---|---|
157 (≥) | 494 (≥) | 24 | 32 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 242 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.11 | - | |||
541 | 467 | - | 13.3 | 242 | - | ||
226 | - | 21 | 11.2 | 422 | 342 |
Heat treated : 1394°C - 1277°C
Grade | Standard | Country | Application |
---|---|---|---|
EV4 | |||
SAE EV4 | |||
SAE EV4 | |||
S63017 | |||
UNS S63017 | |||
UNS S63017 |
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