DIN 1.7333 Structural and constructional steels
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DIN 1.7333 Chemical Composition
DIN 1652-3: 1990 / Bright steel made from case hardening steel; technical delivery conditions
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DIN 1.7333 Physical Properties
Temperature
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DIN 1.7333 Heat Treatments
- Carburizing at 880 - 980°C. Core-hardening at 860 - 900°C, case hardening at 780 - 820°C, quenching. Tempering at 150 - 200°C.
- End quench test: Quench from 900°C Carburizing: 880 to 980°C; NOTE: If steels are direct hardened, in general, a carburizing temperature of 950°C is not exceeded. For special procedures, for example under vacuum, higher temperatures (for example 1020 to 1050°C) are not unusual. Core hardening: 860 to 900°C; Case hardening: 780 to 820°C; Tempering: 150 to 200°C (as a guide, for 1 hour minimum).
DIN 1.7333 Mechanical Properties
Temperature
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DIN 1.7333 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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- 52Cross References
- 29Composition
- 27Mechanical Properties
- 3Physical Properties
- 4Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 5Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 48Total Suppliers