10SPb20 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | 10SPb20 | |||
| 30CrMoV9 | 
                                |||||
| 1.7735 | 
                                |||||
| 14CrMoV6-9 | 
                                |||||
| 1.3401 | 
                                |||||
| X120Mn12 | 
                                |||||
| 15S10 | 
                                |||||
| 1.0710 | 
                                |||||
| 1.0710 | 
                                |||||
| 10S20 | 
                                |||||
| 1.0721 | 
                                
| 
				C ≤  | 
			
				Si ≤  | 
			
				Mn ≤  | 
			
				P ≤  | 
			
				S ≤  | 
			Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.07-0.13 | 0.40 | 0.70-1.10 | 0.060 | 0.15-0.25 | ||
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| N | Co | Pb | B | Other | ||
| 0.20-0.35 | ||||||
| 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) | 
|---|---|---|---|---|---|---|
| 634 (≥) | 123 (≥) | 32 | 12 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.41 | - | |||
| 482 | 326 | - | 33.3 | 132 | - | ||
| 847 | - | 42 | 12.2 | 122 | 323 | 
Heat treated : 1536°C - 1575°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 10SPb20 | Spain structural alloy steel | ||
| EN 10SPb20 | EN | Euronorm Structural steel | 
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