DIN E550 Structural and constructional steels
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DIN E550 Chemical Composition
EN 10305-3: 2023 / Steel tubes for precision applications - Technical delivery conditions - Part 3: Welded cold sized tubes
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DIN E550 Physical Properties
Temperature
This material has 242 properties — only a subset is shown here.
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DIN E550 Heat Treatments
- Welded and cold sized (+CR2) - Not intended for heat treatment after the welding and sizing. If further heat treatment is applied, the resulting mechanical properties may be outside the specified requirements.
- Welded and cold sized (+CR1) - Normally not heat treated, but suitable for final annealing. After annealing or normalizing, the resulting mechanical properties meet the requirements specified for the delivery condition +A or +N, respectively.
Welded and cold sized (+CR2) - Not intended for heat treatment after the welding and sizing. If further heat treatment is applied, the resulting mechanical properties may be outside the specified requirements.
DIN E550 Mechanical Properties
Temperature
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DIN E550 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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- 212Cross References
- 12Composition
- 6Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 7Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers