MIL DTL-32477 Grade 2 Cobalt Alloys
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MIL DTL-32477 Grade 2 Chemical Composition
MIL-DTL-32477: 2013 / Rod and Bar, Cobalt-Nickel-Chromium-Iron-Molybdenum Alloy, for use in Critical Seawater Applications
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MIL DTL-32477 Grade 2 Heat Treatments
- Solution heat treated by heating to a temperature within the range of 1038-1052°C, holding at the -4°C for 4 to 8h, and quenching in water prior to cold working. After cold working, for d or t <= 50.8mm shall be aged by heating to a temperature within the range of 482 to 663°C, holding at the selected temperature within -4°C for not less than 4h, and cooling at a rate equivalent to an air cool or faster. For 50.8 < d or t <= 88.9 mm shall be aged by heating to a temperature in the range of 482-663°C, holding at the selected temperature -4°C for not less than 4h, and cooling at a rate equivalent to an air cool or faster.
MIL DTL-32477 Grade 2 Mechanical Properties
Temperature
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MIL DTL-32477 Grade 2 International Equivalent Materials
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- 8Cross References
- 14Composition
- 6Mechanical Properties
- -Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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