Hot-rolled carbon steels for heat treatment

Case-hardening steel

Case-hardening steels are mostly within the carbon range of 0.10 to 0.30%. They are intended for case hardening. We deliver case-hardening steels based on DIN EN ISO 683-3 (previously DIN EN 10084) und DIN EN 10132-2.

Unalloyed and alloyed quenched and tempered steel

Quenched and tempered steels are mostly within the carbon range of 0.20 to 0.60%. We deliver unalloyed QT steels based on DIN EN ISO 683-1 (previously DIN EN 10083-3) and DIN EN 10132-2 as well as alloyed quenched and tempered steels based on DIN EN ISO 683-2 (previously DIN EN 10083-1, DIN EN 10083-3) and DIN EN 10132-3.

Spring steel

Spring steels are within the carbon range of 0.55 to 1.00%. We deliver spring steels based on DIN EN 10132-4.

Hardenable MnB steel

We deliver MnB-alloyed tempering steels based on DIN EN ISO 683-2 (previously DIN EN 10083-3) as well as our special mill grades tubor^® – optimized MnB steels for precision steel tubes.

Hardenable boron steel TBL^®

Our fine-grain boron alloyed heat-treatable steel (analytically according to DIN EN ISO 683-2, previously DIN EN 10083-3) for agricultural machinery with excellent processing properties and wear resistance.