GB ZG18CrMo Cast steels
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This material has 152 properties — only a subset is shown here.
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GB ZG18CrMo Chemical Composition
GB/T 16253: 2019 / Steel castings for pressure purposes
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GB ZG18CrMo Physical Properties
Temperature
This material has 152 properties — only a subset is shown here.
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GB ZG18CrMo Heat Treatments
- Quenched and tempered (+QT): Quenched at 920 to 960°C and Tempered at 680 to 730°C
- Normalized or quenched at 920-960°C; Tempered at 680-730°C.
The holding time for normalizing or quenching heating should be calculated based on the maximum wall thickness of the casting loaded in the furnace. When the thickness is less than or equal to 25 mm, the holding time shall not be less than 1 hour. For every 25 mm increase in wall thickness, the holding time shall increase by 1 hour.
GB ZG18CrMo Mechanical Properties
Temperature
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GB ZG18CrMo 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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- 60Cross References
- 20Composition
- 22Mechanical Properties
- 1Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- 2Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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