Romania STAS/SR 10Cr10CS Alloy structural steel and 10Cr10CS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | 10Cr10CS | STAS/SR | Romania | Alloy structural steel | 
| OLC10q | |||||
| OLC15q | |||||
| 13CrNi30q | |||||
| 15Cr9q | |||||
| 17MoCrNi14q | |||||
| 18MnCr11q | |||||
| 21MoMnCr12q | |||||
| 33MoCr11CS | |||||
| 34MoCrNi5CS | |||||
| 40BCr10CS | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | Ti(%) | 
|---|---|---|---|---|---|---|---|---|
| 0.37~ 0.43 | 0.17~ 0.37 | 0.50-0.80 | 0.025 | 0.025 | 0.80- 1.10 | 0.30 | 0.30 | 0.02 | 
| 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) | 
|---|---|---|---|---|---|---|
| 853 (≥) | 772 (≥) | 43 | 41 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 221 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.23 | - | |||
| 719 | 428 | - | 41.3 | 224 | - | ||
| 518 | - | 31 | 13.2 | 342 | 414 | 
Heat treated : 1524°C - 1785°C
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