ASME SA-302 Grade C Structural and constructional steels
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ASME SA-302 Grade C Chemical Composition
ASME Boiler and Pressure Vessel Code An International Code Section II - Part A Ferrous Material Specifications, American Society of Mechanical Engineers, 2025
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ASME SA-302 Grade C Physical Properties
Temperature
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ASME SA-302 Grade C Heat Treatments
- Plates 50 mm and under in thickness may be ordered normalized or stress relieved, or both.
When normalizing plates 100 mm or over in thickness, the cooling rate may be accelerated by air blasting or liquid quenching followed by tempering in the temperature range from 595 to 705°C (1100 to 1300°F) to obtain mechanical properties comparable to those developed by normalizing plates in the lesser thicknesses.
If approved by the purchaser, for plates less than 100 mm in thickness, cooling rates faster than those obtained by cooling in air are permissible for improvement of toughness, provided the plates are subsequently tempered in the temperature range from 595 to 705°C (1100 to 1300°F).
ASME SA-302 Grade C Mechanical Properties
Temperature
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ASME SA-302 Grade C 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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- 92Cross References
- 7Composition
- 41Mechanical Properties
- 81Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 2Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 50Creep
- -Joints
- -Coatings
- 34Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 86Total Suppliers