UK B.S. BS 3072, BS 3074, BS 3076, NA15H 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 | NA15H | B.S. | UK | Specification for nickel and nickel alloys: bar |
C | Si | Mn | P | S | Cr | Ni | Mo | Al | Cu | Ti | Fe |
---|---|---|---|---|---|---|---|---|---|---|---|
0.05 -0.10 | ≤1.00 | ≤1.50 | ≤ ≥ | ≤0.015 | 19.00 -23.00 | 30.00 -35.00 | 2.50 -3.50 | 0.15 -0.60 | ≤0.75 | 0.15 -0.60 | ≤remaining |
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) |
---|---|---|---|---|---|---|
478 (≥) | 862 (≥) | 12 | 21 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.12 | - | |||
481 | 737 | - | 14.3 | 442 | - | ||
249 | - | 42 | 14.2 | 321 | 231 |
Heat treated : 1434°C - 1344°C
BS 3072 | Specification for nickel and nickel alloys: sheet and plate | BS-3072.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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