Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.12 | ||
| Si | - | 0.30 | ||
| Mn | - | 0.80 | ||
| Cr | - | 19.00 | ||
| Ni | - | 14.00 | ||
| Mo | - | - | ||
| Co | - | - | ||
| W | - | - | ||
| Al | - | - | ||
| Cu | - | - | ||
| Ti | - | - | ||
| Fe | - | remaining | ||
| Nb | - | 1.60 |
Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe
| 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) |
|---|---|---|---|---|---|---|
| 263 (≥) | 431 (≥) | 14 | 34 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
| 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 |
|---|---|---|---|---|---|---|---|
| 861 (≥) | 442 (≥) | 44 | 43 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 934 | 626 | 651 |
We can customize the production of B 619 R20033 grade, contact us for the best solution.
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