1.6972 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | 1.6972 | |||
1.7223 |
|||||
49CrMo4 |
|||||
1.7238 |
|||||
50CrV4 |
|||||
1.8159 |
|||||
51CrV4 |
|||||
58CrV4 |
|||||
1.8161 |
|||||
1.6971 |
|||||
79Ni1 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.80-0.90 | 0.20-0.30 | 0.70-0.85 | 0.025 | 0.025 | 0.10-0.20 | 0.10-0.20 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤ 0.05 | ||||||
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
669 (≥) | 829 (≥) | 22 | 31 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 243 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.31 | - | |||
294 | 668 | - | 24.3 | 122 | - | ||
928 | - | 12 | 21.2 | 422 | 224 |
Heat treated : 1412°C - 1258°C
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