USA UNS AM-355(Type634) precipitation hardening and AM-355(Type634) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | AM-355(Type634) | UNS | USA | precipitation hardening |
17-4PH |
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S17700 |
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S17700 |
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17-7PH |
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17-7PH |
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AM-350(Type633) |
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AM-350(Type633) |
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AM-350(Type633) |
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AM-350(Type633) |
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AM-355(Type634) |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) |
---|---|---|---|---|---|---|---|---|
0.10-0.15 | 0.5 | 0.5-1.25 | Max 0.04 | Max 0.03 | 15.0-16.0 | 15.0-16.0 | 2.5-3.25 | 2.5-3.25 |
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) |
---|---|---|---|---|---|---|
186 (≥) | 828 (≥) | 11 | 21 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.42 | - | |||
634 | 774 | - | 23.3 | 123 | - | ||
274 | - | 13 | 13.2 | 131 | 243 |
Heat treated : 1768°C - 1938°C
Grade | Standard | Country | Application |
---|---|---|---|
AM-355(Type634) | UNS | USA | precipitation hardening |
AM-355(Type634) | UNS | USA | precipitation hardening |
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