河南百城钢钢材销售有限公司

Mold steel has some crack sensitivity. It should not be heated quickly during forging heating. It is best to preheat at -°C. The forging heating temperature is 3-°C. The final forging temperature should be greater than -°C. The upper limit is used when forging steel ingots. temperature.
The mold steel is low alloy cold work mold steel. This steel has certain hardenability and wear resistance, small quenching deformation, uniform carbide distribution and fine particles.
Mold steel is usually used to manufacture cold punching dies with small cross-sections and complex shapes, as well as various gauges and measuring tools.