Products
A high-manganese spring steel, high strength and hardness, good flexibility, good hardenability, heat treatment and temper embrittlement susceptibility of over-heating, annealing after cutting is still good, poor cold plastic deformation, welding performance is not well, do generally not suitable for welding components, usually in quenching, tempering temperature state to use.

Chemical composition (Wt%)

Scope of supply
Thickness: 0.1mm-5.0mm
Width: 5mm-250mm

 

Supplier status
Soft-state, semi-hard, full hard (heat treatment)

 

Implementation of standards
GB T699-1999