DHA1 Automobile lamp die steel

DHA1 Automobile lamp die steel DHA1 in Auto Lamp Mould Steel is a kind of high-quality hot-work die-casting steel with excellent high temperature strength and wear resistance, fine spherical carbide with uniform distribution, good heat balance and hardenability, high temperature tempering and softening resistance, excellent high temperature impact and thermal fatigue resistance, high temperature melt resistance and good machinability. These characteristics make DHA1 die steel still maintain good performance under harsh high temperature and high pressure environment, and it is widely used in various mold manufacturing. ‌ DHA1 can be used in the manufacture of lamp die steel Headlights are generally divided into headlights, Rear Tail Light Mould Steel, turn signals, etc. Combined headlights in the front of the car, it mainly plays the role of lighting and signaling. The light emitted by the headlamp can illuminate the car body on the road in front of the car, so that the driver can…