JIS SKT 4 Tool steels
Data updates
This material has 231 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
JIS SKT 4 Chemical Composition
G 4404: 2025 / Alloy Tool Steels
Looking for full material performance data?
Free registration required • Instant access
JIS SKT 4 Physical Properties
Temperature
This material has 231 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
JIS SKT 4 Heat Treatments
- Annealed: 740-800°C, slow cooling.
Quenched: 850 ± 10°C, oil cooling.
Tempered: 500 ± 10°C, air cooling.
JIS SKT 4 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
JIS SKT 4 International Equivalent Materials
Showing 15 of 98 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 98 international equivalents?
See all 98 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
- 98Cross References
- 9Composition
- 2Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 1Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 36Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 80Total Suppliers