SEW G18NiMoCr3-6 Cast steels
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SEW G18NiMoCr3-6 Chemical Composition
SEW 520: 2017 / High-strength cast steel with good weldability - Technical delivery conditions
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SEW G18NiMoCr3-6 Heat Treatments
- Quenching and tempering:
Strength level I: Austenitized at 900-980°C, quenched in fluid, tempered at 590-630°C
Strength level II: Austenitized at 900-980°C, quenched in fluid, tempered at 580-620°C
The temperature for the stress relief heat treatment should be at least 20°C, but at most 50°C below the applied tempering temperature of the casting
SEW G18NiMoCr3-6 Mechanical Properties
Temperature
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SEW G18NiMoCr3-6 International Equivalent Materials
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- 50Cross References
- 8Composition
- 8Mechanical Properties
- -Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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