ASTM A 540 Grade Cr-Mo-V Class 5 Structural and constructional steels
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ASTM A 540 Grade Cr-Mo-V Class 5 Chemical Composition
A540/A540M: 2026 / Standard Specification for Alloy-Steel Bolting for Special Applications
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ASTM A 540 Grade Cr-Mo-V Class 5 Physical Properties
Temperature
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ASTM A 540 Grade Cr-Mo-V Class 5 Heat Treatments
- Material which is ordered in the annealed condition shall have a structure suitable for machining.
Bolting material ordered in the liquid-quenched and tempered condition shall be uniformly reheated from a temperature below the cooling transformation range to the proper austenitizing temperature, quenched in a liquid medium under substantially uniform conditions, and then uniformly reheated for tempering. The minimum tempering temperature shall be 454°C (850°F).
Bolting material that has been straightened after quenching and tempering shall be stress relieved by reheating to a temperature not lower than 55°C (100°F) under the tempering temperature.
ASTM A 540 Grade Cr-Mo-V Class 5 Mechanical Properties
Temperature
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ASTM A 540 Grade Cr-Mo-V Class 5 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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- 183Cross References
- 8Composition
- 16Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 18Creep
- -Joints
- -Coatings
- 4Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 142Total Suppliers