USA UNS SAE AMS 5221E (2001), Ni Span C902 Specialsteel Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | Ni Span C902 | Precipitation-Hardening | UNS | USA | Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated |
C | Si | Mn | Cr | Ni | Mo | Co | W | Al | Cu | Ti | Fe |
---|---|---|---|---|---|---|---|---|---|---|---|
≤0.03 | ≤ ≥ | ≤ ≥ | ≤5.30 | ≤42.50 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤0.50 | ≤ ≥ | ≤ ≥ | ≤49.00 |
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) |
---|---|---|---|---|---|---|
183 (≥) | 633 (≥) | 44 | 14 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
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 | - | - | 0.22 | - | |||
258 | 342 | - | 34.3 | 431 | - | ||
647 | - | 24 | 43.2 | 122 | 424 |
Heat treated : 1168°C - 1968°C
SAE AMS 5221E (2001) | Iron-Nickel Alloy Strip 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al Solution Heat Treated | SAE-AMS-5221E-(2001).pdf |
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