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Electrical WCu Alloy Dics Ring Alloy Copper Tungsten For EDM Electrodes

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Electrical WCu Alloy Dics Ring Alloy Copper Tungsten For EDM Electrodes

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Model Number :	WCu Alloy Dics & Ring
Price :	Negitionable
Payment Terms :	L/C, D/A, D/P, T/T
Supply Ability :	1000sets/month
Delivery Time :	30 days after receiving down payment

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Electrical WCu Alloy Dics Ring Alloy Copper Tungsten For EDM Electrodes

Pure Tungsten Alloy Products WCu Alloy Dics & Ring

WCu Alloy Dics & Ring used In electric resistance welding as electrical contacts or heat sinks. In electrodes for electrical discharge machining (EDM) and electrochemical machining (ECM).

Parameters

Class	Chemical Composition (wt%)			Density	Hardness	Resistivity	IACS	Bending Strength
Class	Cu	Total Impurities≤	W	g/cm3 ≥	HB Kgf/mm2 ≥	μΩ.cm ≤	% ≥	MPa ≥
W50/Cu50	50±2.0	0.5	Balance	11.85	115	3.2	54	—
W55/Cu45	45±2.0	0.5	Balance	12.3	125	3.5	49	—
W60/Cu40	40±2.0	0.5	Balance	12.75	140	3.7	47	—
W65/Cu35	35±2.0	0.5	Balance	13.3	155	3.9	44	—
W70/Cu30	30±2.0	0.5	Balance	13.8	175	4.1	42	790
W75/Cu25	25±2.0	0.5	Balance	14.5	195	4.5	38	885
W80/Cu20	20±2.0	0.5	Balance	15.15	220	5	34	980
W85/Cu15	15±2.0	0.5	Balance	15.9	240	5.7	30	1080
W90/Cu10	10±2.0	0.5	Balance	16.75	260	6.5

Features

Tungsten-copper alloy has a wide range of applications, most of which are used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries. Secondly, it is also used to manufacture the contacts of high-voltage electrical switches and high-temperature components such as rocket nozzle throat liner and tail rudder, which are resistant to arc erosion, and also used as electrodes for electrical machining, high-temperature molds and other occasions requiring conductive and thermal conductivity and high-temperature use.

Applications

1. Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors

2. Electrodes in electric spark erosion cutting machines

3. Electrodes for resistance welding.

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