VdTÜV GS-21 Mn 5 P Cast steels
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VdTÜV GS-21 Mn 5 P Chemical Composition
WB 476: 2019 / Cold-tough cast steel GS-21Mn5 P and PG, material No.1.1138, Hollow casting, solid casting, valve body
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VdTÜV GS-21 Mn 5 P Heat Treatments
- Hardened: 900 to 940°C, after reaching the temperature in total cross-sectional area, liquid cooling; Tempered: 620 to 660°C, 3 min/mm wall thickness, but not less than 1h holding time, cooling in the furnace or in still air; Stress relieved: 600 to 640°C, but at least 20°C below the tempering temperature, 3 min/mm wall thickness, but not less than 1h holding time, cooling in the furnace or in still air.
VdTÜV GS-21 Mn 5 P Mechanical Properties
Temperature
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VdTÜV GS-21 Mn 5 P International Equivalent Materials
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- 50Cross References
- 6Composition
- 7Mechanical Properties
- -Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
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- -Irradiation
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