USA UNS J94650 Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service and J94650 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | J94650 | UNS | USA | Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service |
| CN-3MN |
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| CK-3MCuN |
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| J92500 |
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| J92800 |
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| J92600 |
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| J92900 |
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| J92710 |
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| J92999 |
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| J93000 |
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| J08007 |
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|
| 0.0700000000000000 | 2.50-3.50 | 1 | 0.04 | 0.03 | 18.0-20.0 | 22.0-25.0 | 2.5-3.0 | 1.5-2.0 |
| 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) |
|---|---|---|---|---|---|---|
| 842 (≥) | 719 (≥) | 24 | 22 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
| 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 |
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.14 | - | |||
| 744 | 662 | - | 23.3 | 114 | - | ||
| 288 | - | 14 | 23.2 | 114 | 221 |
Heat treated : 1263°C - 1819°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| UNS J94650 | AISI | USA | |
| J94650 | UNS | USA | Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service |
| J94650 | UNS | USA | Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service |
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