Cemented Carbide Grades

Cemented carbide is a material made largely from tungsten carbide and a binder.
The choice of material will depend on the specifics of the application and its technical demands. With our many years of experience and the extensive knowledge possessed by our applications technicians and engineers we are always in a position to made up the right component for you, at maximum precession.

Chinatungsten Online is a special tungsten carbide manufacturer and exporter in the past 2 decades, we supply various grades and properties of cemented carbide.

Grades,Properties and Characteristics of Cemented Carbide
Equivalent grade	ISO grade	WC%	Co%	TiC%	TaC%	Other%	Hardness HRA±0.5	Density g/cm3±0.1	TRS Mps Min	Characteristics and Application
YG8X		90.5	8.0			1.5	93.2	14.60	3500	Ultra-fine grain,for fibreglass reinforced plastics,titanium alloys,hardened steel.
YG12X		86.0	12.0		1.2	0.8	93.0	14.10	4000	Ultra-fine grain,for grey cast iron & heat_resistant alloys.
YG6X	K01	94.0	6.0				93.0	14.85	2700	Sub-micron grain,for non-ferous precision cutting and wood cutting.
YG10X	K20	90.0	10.0				92.0	14.45	3400	Sub-micron grain,for endmill and drill.
YG13X	K20	86.5	13.5				90.5	14.00	3500	Sub-micro grain,excellent wear resistance and toughness,for wood cutting.
YG4	K02	96.0	4.0				92.5	15.15	2300	Fine grain,for hard grey cast iron precision cutting.
YG6A	K10	94.0	6.0				92.0	14.95	2450	Fine grain,for drawing dies and wood cutting.
YG6X	K10	94.0	6.0				91.5	14.95	2500	Fine grain,for general purpose of non-ferrous applications
YG6	K20	94.0	6.0				91.0	14.95	2600	Medium grain,for non-ferrous rough cutting.
YG8	K30	92.0	8.0				90.0	14.70	2700	Medium grain,for drawing dies.
YG9	K40	91.0	9.0				89.0	14.60	2800	Medium grain,for soft grey cast iron cutting.
YG6		94.0	6.0				90.0	14.95	2600	Medium grain,high anti-abrasion for mining inserts.
YG8		92.0	8.0				89.5	14.70	2750	Medium grain,high anti-abrasion and good toughness,for percussion bits.
YG8		92.0	8.0				89.0	14.70	2800	Coarse grain,for mining and construction inserts.
YG11	K40	89.0	11.0				88.5	14.45	2900	Medium grain,for wear parts and mining tools.
YG12	K40	88.0	12.0				89.0	14.40	3000	Medium grain, for heavy roughing non-ferrous.
YG13	K40	87.0	13.0				88.5	14.20	3100	Medium grain,for wear and light shock resistance.
YG18C		82.0	18.0				85.5	13.85	3000	Coarse grain,for impact resistance forging dies & roll.
YG20C		80.0	20.0				84.5	13.65	2900	Coarse grain,for ∮20-∮50 bolt header dies.
YG22C		78.0	22.0				84.0	13.40	2700	Coarse grain,for stainless bolt header dies and roll.
YG25		75.5	24.5				82.5	13.18	2500	Coarse grain,for nut forming dies.
YG25C		75.0	25.0				81.5	13.15	2400	For high impact resistance forging dies.
YG6C		94.0	6.0				89.0	14.95	2500	Coarse grain,for percussion bits and inserts for hard rock or coal mining.
YG8C		92.0	8.0				88.5	14.70	2700	Coarse grain,for percussion bits and mining inserts.
YG10C		90.0	10.0				87.5	14.50	2850	Coarse grain, for oil bits and mining inserts.
YG13C		87.0	13.0				86.5	14.20	3200	Coarse grain,good toughness,for oil bits.
YG15C		85.0	15.0				86.0	14.00	3100	Good wear & impact resistance,for forming die and oil bits.
	P20	72.0	8.0	8.0	12.0		92.2	12.55	1900	Good general purpose for turning and finishing of ferrous metal.
	P20	75.8	8.0	6.2	10.0		91.5	12.90	2100	Excellent general purpose for rough machining of ferrous metal.
	P40	80.0	10.0	5.0	5.0		90.5	13.10	2200	Good impact resistance,for rough cutting of ferrous metal.