Pyrotool V High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | High Alloy | Pyrotool V | |||
| PH 15-7 Mo | |||||
| Pyromet 31 | |||||
| Pyromet 88 | |||||
| Pyromet 751 | |||||
| Pyromet 860 | |||||
| Pyromet CTX-1 | |||||
| Pyromet CTX-3 | |||||
| Pyromet CTX-909 | |||||
| Pyromet X-15 | |||||
| Pyromet X-23 | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.04 | 0.25 | 0.25 | 14.5 | 27 | ||
| Mo | Al | Cu | Nb | Ti | V | Fe | 
| 1.25 | 3 | 0.2 | ... | |||
| 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) | 
|---|---|---|---|---|---|---|
| 534 (≥) | 473 (≥) | 32 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.32 | - | |||
| 619 | 795 | - | 21.3 | 143 | - | ||
| 991 | - | 32 | 32.2 | 342 | 321 | 
Heat treated : 1643°C - 1974°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 6CrMnSi2Mo1V | China | Alloy tool steel - Impact resistance tool steel | |
| 5Cr3Mn1SiMo1V | China | Alloy tool steel - Impact resistance tool steel | |
| Cr12Mo1V1 | China | Alloy tool steel - cold work steels | |
| Cr12MoV | China | Alloy tool steel - cold work steels | |
| Cr5Mo1V | China | Alloy tool steel - cold work steels | |
| Cr4W2MoV | China | Alloy tool steel - cold work steels | |
| 7CrSiMnMoV | China | Alloy tool steel - cold work steels | |
| 6Cr4W3Mo2VNb | China | Alloy tool steel - cold work steels | |
| 6W6Mo5Cr4V | China | Alloy tool steel - Impact resistance tool steel | |
| 3Cr2W8V | China | Alloy tool steel - hot-work die steel | |
| 5Cr4Mo3SiMnVA1 | China | Alloy tool steel - hot-work die steel | |
| 3Cr3Mo3W2V | China | Alloy tool steel - hot-work die steel | |
| 5Cr4W5Mo2V | China | Alloy tool steel - hot-work die steel | |
| 4CrMnSiMoV | China | Alloy tool steel - hot-work die steel | |
| 4Cr3Mo3SiV | China | Alloy tool steel - hot-work die steel | |
| 4Cr5MoSiV | China | Alloy tool steel - hot-work die steel | |
| 4Cr5MoSiV1 | China | Alloy tool steel - hot-work die steel | |
| 4Cr5W2VSi | China | Alloy tool steel - hot-work die steel | |
| 7Mn15Cr2A13V2WMo | China | Alloy tool steel - Without magnetic steel mold | |
| SM4Cr5MoSiV | China | Plastic mould with flat steel | 
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