SCM415 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | SCM415 | |||
SMn438 |
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SMn443 |
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SMnC420 |
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SMnC443 |
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SCr415 |
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SCr420 |
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SCr430 |
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SCr435 |
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SCr440 |
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SCr445 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.13-0.18 | 0.15-0.35 | 0.6-0.9 | 0.03 | 0.03 | 0.9-1.2 | ≤0.25 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.15-0.25 | ≤0.3 | |||||
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) |
---|---|---|---|---|---|---|
375 (≥) | 833 (≥) | 42 | 33 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.22 | - | |||
233 | 843 | - | 22.3 | 123 | - | ||
555 | - | 13 | 42.2 | 341 | 431 |
Heat treated : 1637°C - 1162°C
Grade | Standard | Country | Application |
---|---|---|---|
SCM415H | China | China Taiwan Structural steel | |
SCM415 | China | China Taiwan Structural steel |
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