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Tungsten Carbide Powder

Grades and chemical composition

Grade		FWC1	FWC2
Impurities (% max)	WC Content(%min)	99.8	99.7
	Element	Max	Max
	A1	0.001	0.002
	As	0.005	0.010
	Ca	0.004	0.005
	Co	0.005	0.010
	Cr	0.010	0.020
	Fe	0.030	0.050
	Mg	0.001	0.002
	Mn	0.001	0.001
	Mo	0.005	0.010
	K+Na	0.002	0.004
	Ni	0.008	0.010
	P	0.001	0.003
	S	0.003	0.005
	Si	0.003	0.005

Specification

Type	F.s.s.s. (um)	Total C (%)	Free C (%max)	Oxygen Content % max
Type	F.s.s.s. (um)	Total C (%)	Max	Max
FWC008	≤ 0.8	6.08-6.18	0.06	0.20
FWC009	0.8-1.0	6.08-6.18	0.06	0.18
FWC013	1.0-1.5	6.08-6.18	0.06	0.12
FWC018	1.5-2.0	6.08-6.18	0.06	0.08
FWC023	2.0-2.5	6.08-6.18	0.06	0.08
FWC030	2.5-3.5	6.08-6.18	0.06	0.05
FWC043	3.5-5.0	6.08-6.18	0.06	0.04
FWC060	5.0-7.0	6.08-6.18	0.06	0.04
FWC080	7.0-9.0	6.08-6.18	0.06	0.04
FWC095	9.0-10.0	6.08-6.18	0.06	0.03
FWC125	10.0-15.0	6.08-6.18	0.06	0.03
FWC175	15.0-20.0	6.08-6.18	0.06	0.03
FWC225	20.0-25.0	6.08-6.18	0.06	0.03
FWC250	≥ 25.0	6.08-6.18	0.06	0.03

Packing:In iron drum with double inner sealed plastic bag of 50kgs net each.
Note: 1) All other specifications products are available
according to the customers' requirements.
2) The specific requirements form the content of Total Carbon and/or Free Carbon can be
discussed by both parties.