What is 1.2379 steel? 1.2379 steelis a high carbon – high chromium air hardening cold work tool steel, heat treatable to 60-62 HRC. 1.2379off

Slagging: the operation of adjusting the composition, alkalinity, viscosity and reaction ability of slag in the production of steel and iron.The pu

The so-called various hardnesses are the values measured by different measurement methods according to the hardness level. They are organized accor

The high thermal conductivity of steel can reduce the degree of heating of the surface metal of the mold, thereby reducing the thermal fatigue tend

Mold manufacturing accuracy: uneven and incomplete structure transformation and excessive residual stress formed by heat treatment cause mold defor

The purity of molten steel mainly refers to the gas content and the number, shape and distribution of inclusions in the steel. Only pure molten ste