ISO Class 9.8 Structural and constructional steels
Data updates
This material has 66 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
ISO Class 9.8 Chemical Composition
ISO 898-1: 2013 / Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread
Looking for full material performance data?
Free registration required • Instant access
ISO Class 9.8 Physical Properties
Temperature
This material has 66 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
ISO Class 9.8 Heat Treatments
- Tempering temperature min. 425°C.
ISO Class 9.8 Mechanical Properties
Temperature
Need complete mechanical properties to make the right choice?
Get complete data on strength, hardness, fatigue, and more.
Free registration required • Instant access
ISO Class 9.8 International Equivalent Materials
Showing 15 of 43 results.
Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
Need the full list of 43 international equivalents?
See all 43 equivalent grades with detailed mapping by standard, producer and equivalence category.
Free registration required • Instant access
Optimize material selection for your application - Book A Demo
- 43Cross References
- 4Composition
- 8Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 7Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers