PROPRIETARY VMO Tool steels
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This material has 202 properties — only a subset is shown here.
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PROPRIETARY VMO Chemical Composition
Aços Inajá Ltda, Product Data Sheet,
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PROPRIETARY VMO Physical Properties
Temperature
This material has 202 properties — only a subset is shown here.
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PROPRIETARY VMO Heat Treatments
- Stress relief: Must be performed after machining and before hardening. The relief procedure should involve slow heating to temperatures between 500 and 600°C and oven cooling to a temperature of 200°C. If applied after work, stress relief must be carried out at a temperature 50°C lower than the temperature of the last temper.
Quenching: Heating for quenching should be between 890 and 910°C.It is recommended to pre-warm the tools. Cool in suitable oil with stirring and heated to 40 to 70°C.
Tempering: The tools must be tempered immediately after tempering, as soon as they reach 60°C. Make at least 2 tempers and between each temper the parts must cool slowly to room temperature. Tempering temperatures should be chosen depending on the desired hardness. The time of each tempering must be at least 2 hours. For pieces larger than 70 mm, the time must be calculated as a function of their dimension. Allow 1 hour for each inch of thickness.
PROPRIETARY VMO Mechanical Properties
Temperature
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PROPRIETARY VMO 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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- 95Cross References
- 15Composition
- 1Mechanical Properties
- 16Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 73Total Suppliers