SK55-CSP Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | SK55-CSP | |||
SUP10 |
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SUP11A |
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SUP12 |
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SUP13 |
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S50C-CSP |
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S55C-CSP |
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S60C-CSP |
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S65C-CSP |
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S70C-CSP |
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SK85-CSP |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.9-1.0 | 0.35 | 0.5 | 0.03 | 0.03 | ≤0.3 | ≤0.25 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤ 0.25 | ||||||
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) |
---|---|---|---|---|---|---|
434 (≥) | 349 (≥) | 32 | 14 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.32 | - | |||
781 | 397 | - | 43.3 | 414 | - | ||
259 | - | 12 | 11.2 | 124 | 341 |
Heat treated : 1461°C - 1514°C
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