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) |
|---|---|---|---|---|---|---|
| 717 (≥) | 141 (≥) | 13 | 41 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
| 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 |
|---|---|---|---|---|---|---|---|
| 878 (≥) | 354 (≥) | 44 | 43 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 732 | 959 | 476 |
We can customize the production of NA17 grade, contact us for the best solution.
–sales@specificsteel.com