Germany DIN 55NiCrMoV6 Cold working alloy tool steel and 55NiCrMoV6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | 55NiCrMoV6 | DIN | Germany | Cold working alloy tool steel | 
| X50CrMoW9-1-1 | 
                                |||||
| 1.2703 | 
                                |||||
| 74NiCr2 | 
                                |||||
| 1.2709 | 
                                |||||
| X3NiCoMoTi18-9-5 | 
                                |||||
| 45NiCr6 | 
                                |||||
| 1.2710 | 
                                |||||
| 1.2711 | 
                                |||||
| 54NiCrMoV6 | 
                                |||||
| 1.2713 | 
                                
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | V(%) | 
|---|---|---|---|---|---|---|---|---|
| 0.50-0.60 | 0.10-0.40 | 0.65-0.95 | Max 0.030 | Max 0.030 | 0.60-0.80 | 1.50-1.80 | 0.25-0.35 | 0.07-0.12 | 
| 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) | 
|---|---|---|---|---|---|---|
| 315 (≥) | 392 (≥) | 13 | 43 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.41 | - | |||
| 194 | 681 | - | 13.3 | 214 | - | ||
| 143 | - | 23 | 24.2 | 214 | 232 | 
Heat treated : 1379°C - 1576°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 55NiCrMoV6 | DIN | Germany | Cold working alloy tool steel | 
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