WL 1.7220 Structural and constructional steels
Data updates
This material has 213 properties — only a subset is shown here.
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WL 1.7220 Chemical Composition
WL 1.7220: 1992 / Heat-treatable chromium-molybdenum steel with about 0.35C-1Cr-0.2Mo; rods and wire for screws and nuts to be cold-formed or hot-formed
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WL 1.7220 Physical Properties
Temperature
This material has 213 properties — only a subset is shown here.
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WL 1.7220 Heat Treatments
- Quenched and tempered or precipitation treated : hardening (830-870°C) / oil or water, tempering (570-650°C). Quenched and tempered or precipitation treated to higher strength: hardening (830-870°C) / oil or water, tempering (520-600°C).
WL 1.7220 Mechanical Properties
Temperature
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WL 1.7220 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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- 81Cross References
- 7Composition
- 54Mechanical Properties
- 26Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 2Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 42Total Suppliers