PN 20HGSA Structural and constructional steels
Data updates
This material has 37 properties — only a subset is shown here.
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PN 20HGSA Chemical Composition
PN-H-84030-04: 1989 / Structural alloyed steel - Steel for heat treatment (quenching + tempering) and surface hardening - Grades
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PN 20HGSA Physical Properties
Temperature
This material has 37 properties — only a subset is shown here.
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PN 20HGSA Heat Treatments
- Hardening in oil at 880ºC then Tempering in water or oil at 500ºC; Delivery forgings: Heat treated at 1100-850°C: Softening: 680-720°C; Normalizing: 900-930°C; Hardening in water at 870-890°C or in the oil at 880-900°C: Tempering: recommended for dismounted cooling after tempering (oil or water) at 500-650°C.
PN 20HGSA Mechanical Properties
Temperature
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PN 20HGSA International Equivalent Materials
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- 10Cross References
- 12Composition
- 6Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 5Total Suppliers