PROPRIETARY MARVALM1 Structural and constructional steels
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This material has 156 properties — only a subset is shown here.
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PROPRIETARY MARVALM1 Chemical Composition
Aubert & Duval, Product Data Sheets,
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PROPRIETARY MARVALM1 Physical Properties
Temperature
This material has 156 properties — only a subset is shown here.
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PROPRIETARY MARVALM1 Heat Treatments
- Softened: Heating to 825°C followed by air cooling.
Aged: at 480°C.
After softening, the mechanical properties are obtained by the following ageing treatment: Heat to 480 °C; Hold the 480°C temperature for 4 hours.
For thick parts, calculate the time required to reach an even temperature throughout the mass. A slight shrinkage occurs during the ageing process (around 0.5 /1000 for one treatment). When the operating temperature of the parts is above 450°C, ageing at 540°C is recommended.
Forged: 1150/815°C. To obtain a fine and homogeneous grain size, the last forging operation must take place between 950°C and 815°C with adequate working. After forging, air cool.
PROPRIETARY MARVALM1 Mechanical Properties
Temperature
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PROPRIETARY MARVALM1 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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- 70Cross References
- 5Composition
- 5Mechanical Properties
- 6Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 69Total Suppliers