Alloyed WV steel
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 1.15 | 1.25 | ||
| Si | 0.15 | 0.30 | ||
| Mn | 0.20 | 0.35 | ||
| P | - | 0.035 | ||
| S | - | 0.035 | ||
| Cr | 0.15 | 0.25 | ||
| Mo | - | - | ||
| V | 0.07 | 0.12 | ||
| W | 0.90 | 1.10 |
Alloyed WV steel
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 825 (≥) | 289 (≥) | 12 | 21 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 644 (≥) | 251 (≥) | 24 | 32 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 343 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 262 | 539 | 774 |
We can customize the production of 120WV4 grade, contact us for the best solution.
–sales@specificsteel.com