Shearing blade: Hot shear blades mainly 5CrNiMo, 5CrW2Si,6CrW2Si, 3Cr2W8V, 4Cr5MoSiV1 (H13) and other heat-resistanthigh-alloy steel manufacturing, mainly for continuous casting,rolling, forging, cogging process of high temperature and otherintermediate shear. The company developed the composite thermalscissor blade, longer than the overall alloy tool steel increased 3to 5 times higher than on the blade and can be pre-protection andrepair.