Steel Glossary
1.7131 5115/527 A 19

Chemical Composition %
C Si Mn Cr
max. 0.19 0.4 1.3 1.1
min. 0.14 1.0 0.8

Case-hardening steel for the production of highly stressed and wear-resistant components of all kinds.

You can obtain this material from us as precision flat steel custom-made, EcoPlan, VarioPlan, VarioRond, and as raw material cut to size.

You can also get 1.7131 from us, tailored to your specifications, as a machine part or as a pre-heat-treated guide rail.

Continuous Cooling Transformation Diagram

Austenitization Temperature: 870°C, Holding Time: 10 Minutes

CCT Diagram - 1.7131
Microstructure Phase Diagram
Microstructure Phase Diagram - 1.7131
Isothermal Time Temperature Transformation Diagram

Austenitization Temperature: 870°C, Holding Time: 10 Minutes

Isothermal TTT Diagram - 1.7131
Jominy End Quench Test

Hardening Temperature: 870°C

Jominy Test - 1.7131
Material info

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1.7131 5115/527 A 19

Case hardening steel for the production of high-strength and components resistant to wear of all types

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