Specification for nickel and nickel alloys: bar
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.10 | ||
| Si | 1.90 | 2.60 | ||
| Mn | 0.80 | 1.50 | ||
| P | - | - | ||
| S | - | 0.030 | ||
| Cr | 17.00 | 19.00 | ||
| Ni | 34.50 | 41.00 | ||
| Mo | - | - | ||
| Al | - | - | ||
| Cu | - | 0.50 | ||
| Ti | - | 0.20 | ||
| Fe | - | remaining |
Specification for nickel and nickel alloys: bar
| 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) |
|---|---|---|---|---|---|---|
| 115 (≥) | 329 (≥) | 41 | 24 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
| 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 |
|---|---|---|---|---|---|---|---|
| 267 (≥) | 528 (≥) | 21 | 11 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 321 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 284 | 953 | 365 |
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