Customization: | Available |
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Standard: | DIN, JIS, AISI, ASTM, GB, BS |
Technics: | Cold Drawn |
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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) |
---|---|---|---|---|---|---|
772 (≥) | 898 (≥) | 14 | 21 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
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 |
---|---|---|---|---|---|---|---|
11 | - | - | 0.21 | - | |||
469 | 991 | - | 24.3 | 331 | - | ||
647 | - | 44 | 32.2 | 222 | 433 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
---|---|---|---|---|
0.27-0.34 | 0.15-0.4 | 1.2-1.5 | 0.035 | 0.035 |
Cr | ||||
0.3 | ||||
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