Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.05 | ||
| Si | - | - | ||
| Mn | - | - | ||
| Cr | 13.50 | 15.50 | ||
| Ni | 7.50 | 9.50 | ||
| Mo | 2.00 | 3.00 | ||
| Co | - | - | ||
| W | - | - | ||
| Al | 0.75 | 1.50 | ||
| Cu | - | - | ||
| Ti | - | - | ||
| Fe | - | - |
Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated
| 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) |
|---|---|---|---|---|---|---|
| 575 (≥) | 872 (≥) | 23 | 34 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
| 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 |
|---|---|---|---|---|---|---|---|
| 226 (≥) | 879 (≥) | 21 | 22 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 824 | 617 | 973 |
We can customize the production of PH 14-8 Mo grade, contact us for the best solution.
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