USA SAE B 472 (2010), B 472 N06617 Specialsteel Standard Specification for Nickel Alloy Billets and Bars for Reforging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | B 472 N06617 | Precipitation-Hardening | SAE | USA | Standard Specification for Nickel Alloy Billets and Bars for Reforging |
C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | Mo | Co |
---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.01 | ≤0.05 | ≤1.50 | ≤0.04 | ≤0.01 | ≤remaining | 0.50 -1.50 | 0.10 -0.50 | ≤0.50 | ≤ ≥ | 1.00 -6.00 | 26.00 -30.00 | ≤2.50 |
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) |
---|---|---|---|---|---|---|
242 (≥) | 744 (≥) | 12 | 21 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.14 | - | |||
216 | 453 | - | 21.3 | 234 | - | ||
665 | - | 24 | 24.2 | 311 | 322 |
Heat treated : 1556°C - 1945°C
B 472 (2010) | Standard Specification for Nickel Alloy Billets and Bars for Reforging | B-472-(2010).pdf |
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