GB A30302 Structural and constructional steels
Data updates
This material has 1152 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
GB A30302 Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
Looking for full material performance data?
Free registration required • Instant access
GB A30302 Physical Properties
Temperature
This material has 1152 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
GB A30302 Heat Treatments
- Full thread studs and hexagon nuts are tempered at min. 600°C.
- Hardening: heating at 880°C, cooling in oil; Tempering at 540°C, cooling in water or oil.
GB A30302 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
GB A30302 International Equivalent Materials
Showing 15 of 535 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 535 international equivalents?
See all 535 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
- 535Cross References
- 37Composition
- 58Mechanical Properties
- 29Physical Properties
- 4Heat Treatment
- 30Metallography
- -Machinability
- 6Stress-Strain
- -Formability
- 16Fatigue
- -Fracture
- 33Creep
- -Joints
- -Coatings
- 13Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 391Total Suppliers