Special Purpose Alloys ("Superalloys")
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.08 | ||
Si | - | 0.80 | ||
Mn | - | 0.90 | ||
P | - | - | ||
S | - | - | ||
Ni | - | 26.00 | ||
Cr | - | 13.50 | ||
Al | - | 0.07 | ||
Cu | - | - | ||
Ti | - | 1.75 | ||
Fe | - | remaining | ||
Mo | - | 2.75 | ||
Co | - | - | ||
B | - | 0.005 |
Special Purpose Alloys ("Superalloys")
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) |
---|---|---|---|---|---|---|
863 (≥) | 166 (≥) | 13 | 44 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
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 |
---|---|---|---|---|---|---|---|
297 (≥) | 695 (≥) | 23 | 33 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
894 | 629 | 332 |
We can customize the production of Discaloy grade, contact us for the best solution.
–sales@specificsteel.com