ISO 20 Cr 4 E Structural and constructional steels
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This material has 255 properties — only a subset is shown here.
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ISO 20 Cr 4 E Chemical Composition
ISO 4954: 1993 / Steels for cold heading and cold extruding
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ISO 20 Cr 4 E Physical Properties
Temperature
This material has 255 properties — only a subset is shown here.
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ISO 20 Cr 4 E Heat Treatments
- Carburizing temperature: 880°C - 980°C; Direct and simple hardening temperature: 820°C - 860°C; Core hardening temperature 860°C – 900°C and case hardening temperature 780°C-820°C; Tempering: 150°C to 200°C, 1h minimum.
ISO 20 Cr 4 E Mechanical Properties
Temperature
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ISO 20 Cr 4 E 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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- 111Cross References
- 6Composition
- 18Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 29Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 87Total Suppliers