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) |
---|---|---|---|---|---|---|
615 (≥) | 737 (≥) | 12 | 14 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.34 | - | |||
919 | 529 | - | 13.3 | 431 | - | ||
253 | - | 14 | 14.2 | 132 | 411 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
---|---|---|---|---|
0.42-0.5 | 0.4 | 0.5-0.8 | 0.035 | 0.02-0.035 |
Cr ≤ |
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