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W70Cu30 W75Cu25 Copper WCu Alloy Dics Ring For ECM Electrodes

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W70Cu30 W75Cu25 Copper WCu Alloy Dics Ring For ECM Electrodes

Model Number : WCu Dics&Ring

MOQ : Negotiate

Price : Negitionable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 1000sets/month

Delivery Time : 30 days after receiving down payment

Packaging Details : Standard export cartons

Name : WCu Dics&Ring

Material : Tungsten Copper Alloy

Shape : Dics&Ring

Application : Electrical

Grade : W50Cu50,W60Cu40,W70Cu30, W75Cu25, W80Cu20, W85Cu15, W90Cu10

Usage : EDM&ECM electrodes, electronics, metallurgy, machinery

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W70Cu30, W75Cu25 Tungsten And Copper WCu Dics And Ring

Product Description

Tungsten-copper alloy is an alloy composed of tungsten and copper. The copper content of common alloys is 10%~50%. The alloy is made by powder metallurgy and has good conductivity and thermal conductivity, high-temperature strength and certain plasticity. At very high temperatures, such as above 3000 ℃, the copper in the alloy is liquefied and evaporated, absorbing a large amount of heat and reducing the surface temperature of the material. So this kind of material is also called metal sweating material.

Application

1. EDM (Electrical Discharge Machining) electrodes;
2. ECM (Electrochemical Machining) electrodes;
3. Machining other parts, toy and so on;
4. Industries as engine,electric power, electron,metallurgy,spaceflight and aviation.

Features

1. High hardness, high density, High strength, high heat resistant;
2. Excellent thermal and electrical conductivity;
3. Better arc burning loss resistance, erosion resistance;
4. Easy to be machined.

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

Product Tags:

Copper WCu Alloy

ECM Electrodes WCu Alloy

W70Cu30 W75Cu25 Copper WCu Alloy Dics Ring For ECM Electrodes Images

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