Uniform Hardness

It's always been the uniformity of hardness, that matters the most.

After quenching process, the microstructure of steel alters from austenite to martensite in order to improve its hardness and wear resistance. However, the degree of transition in this progress will directly influence the uniformity of hardness and stability of dimensions. Compared with traditional heat-treatment technique, our technology is able to alter steel’s microstructure as much as possible, eliminate internal stress and minimize hardness error, which all together prolong product lifetime.