MIL HY-100 Cast steels
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MIL HY-100 Chemical Composition
MIL-S-16216K: 1987 / Steel plate, alloy, structural, high yield strength (HY-80 and HY-100)
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MIL HY-100 Physical Properties
Temperature
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MIL HY-100 Heat Treatments
- The bars shall be quenched and tempered. May be water quenched after tempering. Rapid cooling shall be employed following stress relief. Minimum tempering temperature 593°C and minimum stress relief temperature 565°C.
- The forgings shall be quenched and tempered. When necessary, double tempering is permitted and the restrictions for single tempering shall apply to double tempering. The final tempering temperature shall be not less than 607°C (1125°F). After tempering the forgings shall be removed from the furnace and rapidly cooled by water quenching or forced air. If the forgings are stress relived after final tempering If the forgings are stress relieved after final tempering, the stress relief temperature shall not exceed the tempering temperature and shall be not less than 566°C (1050°F).
MIL HY-100 Mechanical Properties
Temperature
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MIL HY-100 International Equivalent Materials
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- 3Cross References
- 71Composition
- 44Mechanical Properties
- 3Physical Properties
- 5Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- 26Joints
- -Coatings
- 1Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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