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Long Life Copper Tungsten Alloy Edm Electrode W80cu20 With High Hardness

Categories Copper Tungsten Alloy
Brand Name: JBNR
Certification: ISO 9001
Place of Origin: China
MOQ: 1 piece
Price: Netotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5 Ton per month
Packaging Details: Standard for exporting
Material: 80% tungsten ,20% copper
Sized: customized
Density: 15.15g/cm3
Hardness: 220HB Kgf/mm2≥
Resistivity: 5.0 µΩ.cm≤
IACS: 34%≥
Bending strength: 980Mpa
Application: EDM and ECM
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Long Life Copper Tungsten Alloy Edm Electrode W80cu20 With High Hardness


Hot sale Tungsten Copper alloy EDM electrode W80Cu20

WCu alloys 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.

Resistance welding electrode

A combination of the advantages of tungsten and copper, high temperature resistance, electric arc ablation, high intensity, than the major,

Advantages

High thermal conductivity

Excellent hermeticity

Excellent flatness, surface finish, and size control

Semi-finished or finished (Ni/Au plated) products available

Applications

EDM electrode

In view of tungsten steel, high temperature super-hard alloy die to be produced by corrosion, the common electrode wear big, slow, and the W-Cu electrical corrosion of high speed, low loss rate, precise electrode shape, excellent processing performance, to ensure the accuracy of processing pieces of greatly increased.


Copper Tungsten Technical Data

Grade NoChemicalComposition %DensityHardnessResistivityIACSBending Strength
CuImpurityWolframg/cm3≥HB Kgf/mm2≥µΩ.cm≤%≥Mpa≥
W50/Cu5050±2.00.5Balance11.851153.254
W55/Cu4545±2.00.5Balance12.31253.549
W60/Cu4040±2.00.5Balance12.751403.747
W65/Cu3535±2.00.5Balance13.31553.944
W70/Cu3030±2.00.5Balance13.81754.142790
W75/Cu2525±2.00.5Balance14.51954.538885
W80/Cu2020±2.00.5Balance15.152205.034980
W85/Cu1515±2.00.5Balance15.92405.7301080
W90/Cu1010±2.00.5Balance16.752606.5271160
Quality Long Life Copper Tungsten Alloy Edm Electrode W80cu20 With High Hardness for sale
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