硬度HRC 43~46度A hot work tool steel that is tungsten free,Good hot hardness up to 565℃.For repair of H-13 tool steels and appications in the die casting and forging industries subject to high thermal gradients.
用 途
焊补有色金属压铸模具 PA POM PS PE EP Weld-repair non-ferrous metal die-casting molds PA POM PS PE EP