Steel, Corrosion Resistant Bars, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.50 (Cb + Ta) - 1.5Cu Solution Heat Treated
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.05 | ||
Si | - | 1.00 | ||
Mn | - | 1.00 | ||
P | - | - | ||
S | - | - | ||
Ni | 5.00 | 7.00 | ||
Cr | 14.00 | 16.00 | ||
Al | - | - | ||
Cu | 1.25 | 1.75 | ||
Ti | - | - | ||
Fe | - | - | ||
Mo | 0.50 | 1.00 | ||
Co | - | - | ||
Nb | - | - |
Steel, Corrosion Resistant Bars, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.50 (Cb + Ta) - 1.5Cu 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) |
---|---|---|---|---|---|---|
171 (≥) | 771 (≥) | 44 | 23 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
191 (≥) | 239 (≥) | 12 | 34 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
826 | 586 | 238 |
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