UK B.S. BS 3072, BS 3073, BS 3074, BS 3076, NA16 Specialsteel Specification for nickel and nickel alloys: bar and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | NA16 | B.S. | UK | Specification for nickel and nickel alloys: bar |
| C | Si | Mn | P | S | Cr | Ni | Mo | Al | Cu | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.05 | ≤0.50 | ≤1.00 | ≤ ≥ | ≤0.030 | 19.50 -23.50 | 38.00 -46.00 | ≤ ≥ | ≤0.20 | 1.50 -3.00 | 0.60 -1.20 | ≤ ≥ |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 283 (≥) | 781 (≥) | 24 | 44 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 31 | - | - | 0.11 | - | |||
| 638 | 179 | - | 41.3 | 112 | - | ||
| 642 | - | 31 | 24.2 | 442 | 121 |
Heat treated : 1245°C - 1937°C
| BS 3072 | Specification for nickel and nickel alloys: sheet and plate | BS-3072.pdf |
| BS 3073 | Specification for nickel and nickel alloys: strip | BS-3073.pdf |
| BS 3074 | Specification for nickel and nickel alloys: seamless tube | BS-3074.pdf |
| BS 3076 | Specification for nickel and nickel alloys: bar | BS-3076.pdf |
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