MIL Grade 300 Type I Structural and constructional steels
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This material has 39 properties — only a subset is shown here.
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MIL Grade 300 Type I Chemical Composition
MIL-S-46850D: 1991 / Steel: bar, plate, sheet, strip, forgings, and extrusions, 18 percent nickel alloy, maraging,
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MIL Grade 300 Type I Physical Properties
Temperature
This material has 39 properties — only a subset is shown here.
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MIL Grade 300 Type I Heat Treatments
- When received solution annealed condition, shall conform to the following requirements for mechanical properties after aging for 3 to 6 hours +/- 10 minutes at 482+/-5°C followed by air cooling to room temperature.
MIL Grade 300 Type I Mechanical Properties
Temperature
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MIL Grade 300 Type I International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 12Cross References
- 14Composition
- 9Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers