GB 30Cr Structural and constructional steels
Data updates
This material has 454 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
GB 30Cr Chemical Composition
GB/T 3077: 2015 / Alloy structure steels
Looking for full material performance data?
Free registration required • Instant access
GB 30Cr Physical Properties
Temperature
This material has 454 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
GB 30Cr Heat Treatments
- Hardening: heating at 860°C, cooling in oil; Tempering at 500°C, cooling in water or air.
- Heated at 860°C; oil quenched; Tempered at 500°C; water or oil quenched.
GB 30Cr 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 30Cr International Equivalent Materials
Showing 15 of 203 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 203 international equivalents?
See all 203 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
- 203Cross References
- 32Composition
- 32Mechanical Properties
- 3Physical Properties
- 3Heat Treatment
- 29Metallography
- -Machinability
- -Stress-Strain
- 1Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 151Total Suppliers