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Elements | Min.£¨≥£© | Max.£¨≤£© |
---|---|---|
C(CarBon) | - | 0.35 |
Cr | - | 3.0 |
Mo | - | 1.0 |
V | - | 0.25 |
Yield Rp0.2(MPa) |
Tensile Rm(MPa) |
Impact KV (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | HBW |
---|---|---|---|---|---|---|
697 (≥) | 448 (≥) | 22 | 11 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 213 |
Property |
Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
---|---|---|---|---|---|
896 (≥) | 515 (≥) | 14 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
- | - | - |
456 | 718 | 795 | - | - |