Creep resisting steels, nickel and cobalt alloys
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.04 | 0.10 | ||
| Si | 0.30 | 0.60 | ||
| Mn | - | 1.50 | ||
| Cr | 15.50 | 17.50 | ||
| Nii | 15.50 | 17.50 | ||
| P | - | 0.035 | ||
| S | - | 0.015 | ||
| W | 2.50 | 3.50 | ||
| N | 0.06 | 0.14 | ||
| Nb | - | 1.20 |
X6CrNiWNbN16-16, 1.4945 Creep resisting steels, nickel and cobalt alloys
| 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) |
|---|---|---|---|---|---|---|
| 597 (≥) | 393 (≥) | 22 | 21 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 144 |
| 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 |
|---|---|---|---|---|---|---|---|
| 919 (≥) | 898 (≥) | 21 | 23 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 231 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 753 | 633 | 523 |
We can customize the production of X6CrNiWNbN16-16, 1.4945 grade, contact us for the best solution.
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