GT35钢结硬质合金适宜制造以磨损为主要失效形式的冷挤压模、冷镦凹模、落料模、冲孔模,切边模、压弯模、拉伸模等各种冷作模具。GT35钢结硬质合金成分见表1。 GT35钢结硬质合金以高熔点TiC金属碳化物为硬质相,以铬钼中合金钢为粘结相,采用粉末冶金烧结而成。钢中化学元素 GT35 steel hard alloy suitable for the manufacture of wear and tear as the main form of failure of cold extrusion die, cold heading die, blanking die, punching die, trimming die, bending die, drawing die and other cold die . GT35 steel bonded carbide composition shown in Table 1. GT35 steel bonded carbide with high melting point TiC carbide as the hard phase, chromium-molybdenum alloy steel as the binder phase, the use of powder metallurgy sintering. Steel chemical elements