USA AMS SAE AMS 5745F (2008), SAE AMS 5554F (2011), SAE AMS 5548P (2007), SAE AMS 5546D (1990), SAE AMS S 8840A (1999), SAE J 467B (1968), AMS AM350 Specialsteel Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | AMS AM350 | AMS | USA | Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered |
C | Mn | P | S | Si | Ni | Cr | Mo | N |
---|---|---|---|---|---|---|---|---|
0.0700 -0.1100 | 0.5000 -1.2500 | ≤0.0400 | ≤0.0300 | ≤0.5000 | 4.0000 -5.0000 | 16.0000 -17.0000 | 2.5000 -3.2500 | 0.0700 -0.1300 |
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) |
---|---|---|---|---|---|---|
644 (≥) | 555 (≥) | 14 | 13 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
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 |
---|---|---|---|---|---|---|---|
34 | - | - | 0.34 | - | |||
259 | 418 | - | 42.3 | 432 | - | ||
113 | - | 43 | 13.2 | 414 | 414 |
Heat treated : 1851°C - 1644°C
SAE AMS 5745F (2008) | Steel, Corrosion and Heat-Resistant, Bars and Forgings 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Equalized and Over-Tempered | SAE-AMS-5745F---(2008).pdf |
SAE AMS 5554F (2011) | Steel, Corrosion and Heat-Resistant, Seamless Tubing 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Annealed | SAE-AMS-5554F---(2011).pdf |
SAE AMS 5548P (2007) | Steel, Corrosion and Heat-Resistant, Sheet and Strip 16.5Cr - 4.5Ni - 2.9Mo - 0.10N 1850 to 1975°F (1010 to 1079°C) Annealed | SAE-AMS-5548P---(2007).pdf |
SAE AMS 5546D (1990) | Steel Sheet and Strip, Corrosion and Moderate Heat Resistant 16.5Cr - 4.5Ni - 2.9Mo - 0.10N Cold Rolled, Tempered | SAE-AMS-5546D---(1990).pdf |
SAE AMS S 8840A (1999) | Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120 | SAE-AMS-S-8840A---(1999).pdf |
SAE J 467B (1968) | Special Purpose Alloys | SAE-J-467B---(1968).pdf |
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