USA ASTM SAE AMS 5763D (2010), Custom 450 Specialsteel Steel, Corrosion Resistant Bars, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.50 (Cb + Ta) - 1.5Cu Solution Heat Treated and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | Custom 450 | Precipitation-Hardening | ASTM | USA | Steel, Corrosion Resistant Bars, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.50 (Cb + Ta) - 1.5Cu Solution Heat Treated |
C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | Mo | Co | Nb |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.05 | ≤1.00 | ≤1.00 | ≤ ≥ | ≤ ≥ | 5.00 -7.00 | 14.00 -16.00 | ≤ ≥ | 1.25 -1.75 | ≤ ≥ | ≤ ≥ | 0.50 -1.00 | ≤ ≥ | ≤ ≥ |
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) |
---|---|---|---|---|---|---|
936 (≥) | 853 (≥) | 42 | 34 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.42 | - | |||
335 | 587 | - | 22.3 | 231 | - | ||
445 | - | 12 | 42.2 | 121 | 342 |
Heat treated : 1296°C - 1598°C
Grade | Standard | Country | Application |
---|---|---|---|
Custom450(XM-25) |
SAE AMS 5763D (2010) | Steel, Corrosion Resistant Bars, Forgings, Tubing, and Rings 15Cr - 6.5Ni - 0.75Mo - 0.50 (Cb + Ta) - 1.5Cu Solution Heat Treated | SAE-AMS-5763D-(2010).pdf |
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