GJB 30CrMnSiA Structural and constructional steels
Data updates
This material has 86 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
GJB 30CrMnSiA Chemical Composition
GJB 1220A: 2008 / Specification for alloy structure steel bar for artillery parts
Looking for full material performance data?
Free registration required • Instant access
GJB 30CrMnSiA Physical Properties
Temperature
This material has 86 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
GJB 30CrMnSiA Heat Treatments
- Quenching at 880 to 900°C, cooling in oil and tempering at 500 to 560°C cooling in oil.
- Quenching: 880°C, oil cooling; Tempering: 520°C, water or oil cooling.
GJB 30CrMnSiA 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
GJB 30CrMnSiA International Equivalent Materials
Showing 1 of 11 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 11 international equivalents?
See all 11 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
- 11Cross References
- 35Composition
- 32Mechanical Properties
- 3Physical Properties
- 3Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 2Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- -Total Suppliers