The first type is cemented carbide wire drawing die, which accounts for the vast majority of cemented carbide dies. At present, the main brands of drawing dies in China are YG8, YG6 and YG3, followed by YG 15, YG6X and YG3X. Some new brands have been developed, such as YL for high-speed wire drawing, and imported CS05(YLO.5), CG20(YL20) and CG40 (YL30). K 10、ZK20/ZK30 .
The second type of dies are cold heading and stamping dies and forming dies. The main brands are YC20C, YG20, YG 15, CT35, YJT30, MO 15.
The third type of molds are non-magnetic alloy molds used to produce magnetic materials, such as YSN series (including 20, 25, 30, 35 and 40) and steel bonded non-magnetic mold brand TMF.
The fourth type is hot die. There is no standard brand of this alloy at present, and the market demand is increasing.