DIN 1.7386 + I Structural and constructional steels
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DIN 1.7386 + I Chemical Composition
EN 10216-2: 2024 / Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties
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DIN 1.7386 + I Physical Properties
Temperature
This material has 486 properties — only a subset is shown here.
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DIN 1.7386 + I Heat Treatments
- Annealing: Heated at 950-980°C, held for 10-20 min. Cooled in the furnace at 700-720°C, held for 2h to 4h, then in still air or delayed in the furnace to 550°C, then cooled in the air.
Material can be hot and cold formed. Hot forming should be carried out at 1100-850°C. Forming operations such as forging and upsetting are carried out between 1100°C and 950°C. - Isothermal annealing (+I): 950-980°C, furnace atmosphere cooling.
DIN 1.7386 + I Mechanical Properties
Temperature
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DIN 1.7386 + I 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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- 108Cross References
- 27Composition
- 68Mechanical Properties
- 10Physical Properties
- 5Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 2Creep
- 1Joints
- -Coatings
- 174Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 91Total Suppliers