NP 42CrMoS4 Structural and constructional steels
Data updates
This material has 1120 properties — only a subset is shown here.
Unlock full material properties, including detailed values across temperatures and conditions.
Free registration required • Instant access
NP 42CrMoS4 Chemical Composition
EN 10277-5: 2008 / Bright steel products - Technical delivery conditions - Part 5: Steels for quenching and tempering
Looking for full material performance data?
Free registration required • Instant access
NP 42CrMoS4 Physical Properties
Temperature
This material has 1120 properties — only a subset is shown here.
Unlock detailed physical values across temperatures and conditions.
Free registration required • Instant access
NP 42CrMoS4 Heat Treatments
- Austenizing temperature: 850 ± 5°C
- Hardening: 820-860°C (Temperatures at the lower end of the range are generally used for water, and those at the upper end for oil quenching; Time for austenitizing as a guide: at least 30 min.);
Quenching agent: Oil or water (When choosing the quenching agent, the influence of other parameters, such as shape, dimensions and quenching temperature, on properties and crack susceptibility, should be taken into account. Other quenching agents such as synthetic quenchants may also be used.);
Tempering: 540-680°C (Time for tempering as a guide: at least 60 min.);
End quench test austenitizing: 840 ± 5°C (Time for austenitizing as a guide: 30-35 min.). The given conditions are for guidance. However, the temperatures specified for the end quench test are mandatory.
NP 42CrMoS4 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
NP 42CrMoS4 International Equivalent Materials
Showing 15 of 457 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 457 international equivalents?
See all 457 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
- 457Cross References
- 53Composition
- 201Mechanical Properties
- 28Physical Properties
- 13Heat Treatment
- -Metallography
- -Machinability
- 38Stress-Strain
- -Formability
- 5Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 46Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 279Total Suppliers