S15C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | S15C | |||
| SMA50CP | |||||
| SMA570W | |||||
| SMA58W | |||||
| SMA570P | |||||
| SMA58P | |||||
| SPA-H | |||||
| SPA-C | |||||
| S09CK | |||||
| S10C | |||||
| S12C | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.13-0.18 | 0.15-0.35 | 0.3-0.6 | 0.03 | 0.03 | ≤0.2 | ≤0.2 | 
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| ≤0.3 | ||||||
| N | Co | Pb | B | Other | ||
| Cr+Ni≤0.35 | ||||||
| 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) | 
|---|---|---|---|---|---|---|
| 961 (≥) | 741 (≥) | 41 | 42 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 | 
| 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 | - | - | 0.12 | - | |||
| 967 | 865 | - | 24.3 | 433 | - | ||
| 623 | - | 13 | 11.2 | 432 | 343 | 
Heat treated : 1841°C - 1214°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| S15Cr5Mo | The Czech republic Structural steel | ||
| S15C | China | China Taiwan Structural steel | |
| S15CK | China | China Taiwan Structural steel | 
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