Grade	Hardness (HRA)	TRS (N/mm²)	Density (g/cm³)	Applications recommended
YG6X	≥91	≥1420	14.8-15.1	For drawing steel and nonferrous wires or bars of less than 6.00mm under not so much stress
YG6	≥89.5	≥1520	14.7-15.1	For drawing steel,nonferrous alloy bars of less than 20.00mm under more stress and also for drawing stress and also for drawing tubes of less than 10.00mm
YG8	≥89	≥1470	14.6-14.9	For drawing steel and nonferrous bars and tubes ,also for manufacturing mechanical parts ,tools and wear parts
YG8.2	≥88	≥1450	14.4-15.0
YG8L	≥89	≥1450	14.6-15.0
YG15	≥86.5	≥2060	13.9-14.2	For drawing steel bars and tubes with a high reduction rate and for manufacturing anvils ,drilling and punching and impacting dies
HK12	≥87.5	≥2100	14.2-14.7
HY10	≥87.5	≥2060	14.1-14.5
YG20	≥83.5	≥2480	13.4-13.8
YG20C	≥82	≥2480	13.4-13.8	For making machining and impacting dies for watch parts and musical instruments springs ,batteries shells and tooth paste shells ,etc,also for making punching and impacting dies for steel balls of small diameters,screws and nuts,etc
YG20D	≥82	≥2300	13.4-13.8
YSN30	≥87	≥1900	13.9-14.9	It is a demagnetized cemented carbide suitable for manufacturing forming tools in industries of magnetism

Cemented carbide diamond brand drawing die / tungsten carbide drawing dies

Tungsten carbide die