Heat-resisting steel bars
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.10 | 0.16 | ||
| Si | - | 0.60 | ||
| Mn | - | 0.60 | ||
| P | - | 0.035 | ||
| S | - | 0.030 | ||
| Ni | 1.40 | 1.80 | ||
| Cr | 10.50 | 12.00 | ||
| Mo | 0.30 | 0.50 | ||
| W | 1.50 | 2.00 | ||
| V | 0.18 | 0.30 |
1Cr11Ni2W2MoV
| 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) |
|---|---|---|---|---|---|---|
| 448 (≥) | 639 (≥) | 24 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 211 |
| 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 |
|---|---|---|---|---|---|---|---|
| 368 (≥) | 781 (≥) | 32 | 11 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 517 | 974 | 648 |
We can customize the production of 1Cr11Ni2W2MoV grade, contact us for the best solution.
–sales@specificsteel.com