ISO Class 8 Structural and constructional steels
Data updates
This material has 197 properties — only a subset is shown here.
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ISO Class 8 Chemical Composition
ISO 898-6: 1994 / Mechanical properties of fasteners - Part 6: Nuts with specified proof load values - Fine pitch thread
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ISO Class 8 Physical Properties
Temperature
This material has 197 properties — only a subset is shown here.
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ISO Class 8 Heat Treatments
- QT: tempering temperature > 380°C for Style 1 and 2, for nuts with coarse pitch thread
QT: tempering temperature > 380°C for Style 2 and Style 1 (8 < D ≤ 16 mm), and > 410°C for Style 1 (16 < D ≤ 39 mm), nuts with fine pitch thread
ISO Class 8 Mechanical Properties
Temperature
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ISO Class 8 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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- 127Cross References
- 8Composition
- 29Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 9Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 20Total Suppliers