WCu80 Ring / Rod / Sheet / Bar Copper Tungsten Alloy For Electrical Discharge Machining

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Zhuzhou Jiabang Refractory Metal Co., Ltd

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WCu80 Ring / Rod / Sheet / Bar Copper Tungsten Alloy For Electrical Discharge Machining

Name: WCu80 Ring Rod Sheet Bar Copper Tungsten Alloy For Electrical Discharge Machining
Brand: JBNR
Price: 1 USD

China WCu80 Ring / Rod / Sheet / Bar Copper Tungsten Alloy For Electrical Discharge Machining wholesale

Brand Name : JBNR

Model Number : 50WCu,60WCu,75WCu,80WCu,85WCu

Place of Origin : CHINA

Payment Terms : L/C, , T/T, Western Union

Delivery Time : 15days

Packaging Details : as customer required

Material : tungsten copper

Density : 15.2

Hardness : 98HRB

RWMA class : 12

Application : EDM

Electric conductivity : 34% IACS

MOQ : Negotiation

Price : Negotiable

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WCu80 Ring / Rod / Sheet / Bar Tungsten Copper EDM Electrode

Description:

tungsten composites are used worldwide for EDM (Electrical Discharge Machining) and ECM (Electrochemical Machining) electrodes. All material is manufactured by the press, sinter, and infiltrate process. Virgin powders are used, resulting in a consistent homogeneous material giving high and even burning rates. Copper tungsten is used in plunger/sinker applications where intricate definition is required, especially in tungsten carbide.

Product Properties:

Class	Chemical Composition(Wt%)			Density	Hardness	Resistance rate	IACS	Bending strength
Class	Cu	Total Additives≤	W	g/cm3≥	kgf/mm4≥	um.cm≤	%≥	MPa≥
W93Cu07	7±1.0	0.5	balance	17.5	270	7.2	26	1190
W90Cu10	10±2.0	0.5	balance	16.75	260	6.5	27	1160
W85Cu15	15±2.0	0.5	balance	15.90	240	5.7	30	1080
W80Cu20	20±2.0	0.5	balance	15.15	220	5.0	34	980
W75Cu25	25±2.0	0.5	balance	14.50	195	4.5	38	885
W70Cu30	30±2.0	0.5	balance	13.80	175	4.1	42	790
W65Cu45	0.545±2.0	0.5	balance	13.30	155	3.9	44	650
W60Cu40	40±2.0	0.5	balance	12.75	140	3.7	47	600
W55Cu45	45±2.0	0.5	balance	12.30	125	3.5	49	565
W50Cu50	50±2.0	0.5	balance	11.85	115	3.2	54	534

Application:

Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interruptors
Electrodes in electric spark erosion cutting machines
Heat sinks as passive cooling elements of electronic devices
Electrodes for resistance welding
Electronic Packaging Materials

Product picture:

WCu80 Ring / Rod / Sheet / Bar Copper Tungsten Alloy For Electrical Discharge Machining

Product Tags:

tungsten copper bar

copper tungsten electrodes

WCu80 Ring / Rod / Sheet / Bar Copper Tungsten Alloy For Electrical Discharge Machining Images

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