ASTMXM-9
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.50 | ||
| Si | - | 0.30 | ||
| Mn | - | 0.50 | ||
| P | - | 0.03 | ||
| S | - | 0.03 | ||
| Cr | 14.0 | 15.0 | ||
| Ni | 6.00 | 7.00 | ||
| Al | - | 0.1 | ||
| Ti | 0.55 | 0.90 |
ASTMXM-9
| 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) |
|---|---|---|---|---|---|---|
| 923 (≥) | 421 (≥) | 21 | 24 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 |
| 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 |
|---|---|---|---|---|---|---|---|
| 449 (≥) | 565 (≥) | 13 | 22 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 234 | 968 | 873 |
We can customize the production of ASTMXM-9 grade, contact us for the best solution.
–sales@specificsteel.com