CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.05 | ||
| Si | - | 0.50 | ||
| Mn | - | 1.00 | ||
| P | - | 0.030 | ||
| S | - | 0.015 | ||
| Cr | 19.00 | 23.00 | ||
| Ni | 38.00 | 46.00 | ||
| Cu | 1.50 | 3.50 | ||
| Al | - | 0.20 | ||
| Ti | 0.60 | 1.20 | ||
| Fe | - | remaining | ||
| Mo | 2.50 | 3.50 |
CNS Standard heat resistant alloy and corrosion resistant alloy bar and plate type and chemical composition
| 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) |
|---|---|---|---|---|---|---|
| 712 (≥) | 369 (≥) | 21 | 14 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
| 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 |
|---|---|---|---|---|---|---|---|
| 371 (≥) | 455 (≥) | 32 | 11 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 827 | 174 | 178 |
We can customize the production of NCF825 grade, contact us for the best solution.
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