Products > Electrical contact > Powder metallurgical contact

Contact Material

Material	Composition (%)	Density (g/cm3)	Melting (Temp,℃)	Hardness (HV)	Electrical Conductivity Conductivity (IACS%)	Resistivity (μΩ.cm)
AgCdO	AgCdO8	10.35	960	600	86	2.00
	AgCdO10	10.30	960	686	82	2.10
	AgCdO12	10.20	960	686	75	2.30
	AgCdO15	10.10	960	784	64	2.70
AgSnO2	AgSnO28	9.90	960	930	69	2.50
	AgSnO210	9.80	960	950	64	2.70
	AgSnO212	9.70	960	980	57	3.00
AgSnO2InO3	AgSnO2InO310	9.75	960	780	54	3.20
	AgSnO2InO312	9.70	960	800	50	3.4
AgZnO	AgZnO8	10.0	960	650	50	3.40
	AgZnO10	9.85	960	700	50	3.40
	AgZnO12	9.70	960	730	49	3.50
Cu-W	Cu30W70	13.80	1083	911	43	4.00
	Cu50W50	11.85	1083	764	54	3.20
AgW	Ag60W40	12.40	961	470	66	2.60
	Ag50W50	13.20	961	764	54	3.20
	Ag40W60	14.00	961	862	45	3.80
AgWC	Ag70WC30	11.20	960	750	47	3.70
	Ag60WC40	11.90	960	950	42	4.10
	Ag50WC50	12.50	960	1000	38	4.50

Base material

Application:	MCCB, Heavy Duty Switchgear, Duty Electrical Contact, Heavy Duty Electrical Contactor
General forms:	Circular, rectangular, Diamond, and tailor made shaper
General Spec:	Dia: 2~ 25mm (For Circular form) Width: 3~ 20mm ; Long 3~ 25mm (For rectangular form)