Tungsten Copper, Tungsten Copper EDM Electrode, Heat Sink, Wcu30, Wcu25

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical
• Standard: GB, ASTM, AISI
• Model NO.: Tungsten Copper
• Purity: W50-90
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Bars
• Density: 16.8-18.5
• Surface: Black or Polishing
• MOQ: 1kg
• Delivery Time: 15 Days
• Transport Package: Polywood Case or as Your Needs
• Specification: customized
• Trademark: MD
• Origin: Luoyang
• HS Code: 1111
• Production Capacity: 10, 000kgs/Month

Product Description

Customized tungsten copper alloy,Tungsten heavy alloy WCU,WNiFe,WNiCu
 

Copper tungsten (CuW, WCu) has been recognized as a highly conductive and erasion resistant composite material that is extensively used as copper tungsten electrodes in EDM machining and resistance welding applications, electrical contacts in high voltage applications, and heat sinks and other electronic packaging materials in thermal applications.

The most common tungsten/copper ratios are WCu 70/30, WCu 75/25, and WCu 80/20. Other common compositions include tungsten/copper 50/50, 60/40, and 90/10. The range of available compositions is from Cu 50 wt.% to Cu 90 wt.%. Our tungsten copper product range includes copper tungsten rod, foil, sheet, plate, tube, tungsten copper rod, and machined parts

Tungsten copper alloy

Grade: W80Cu20, W75Cu25, W90Cu10 W92.5NiFe W97NiCu
Density: (16.8~18.5)g/cm3
 

Code     No.	Chemical Composition %			Mechanical properties
	CU	Impurity	W	Density (g/cm3 )	Hardness    HB	RES (cm)	Conductivity      IACS/ %	TRS/ Mpa
CuW50	50+/-2.0	0.5	Balance	11.85	115	3.2	54
CuW55	45+/-2.0	0.5	Balance	12.30	125	3.5	49
CuW60	40+/-2.0	0.5	Balance	12.75	140	3.7	47
CuW55	35+/-2.0	0.5	Balance	13.30	155	3.9	44
CuW70	30+/-2.0	0.5	Balance	13.80	175	4.1	42	790
CuW75	25+/-2.0	0.5	Balance	14.50	195	4.5	38	885
CuW80	20+/-2.0	0.5	Balance	15.15	220	5.0	34	980
CuW85	15+/-2.0	0.5	Balance	15.90	240	5.7	30	1080
CuW90	10+/-2.0	0.5	Balance	16.75	260	6.5	27	1160

Main applications: For making rotors of aircraft wings, shileding materials for radioactive isotope (Cobalt 60),and for materials of armor piercing bullets and mould , etc

Tungsten heavy alloy
We supplies tungsten heavy alloy in a wide range of shapes and sizes, including milled forms like plates and sheets, cubes, rods, tubes, spheres and custom fabricated forms according to specific drawings.

Applications
 Radiation Shielding for x and γ ray
Weights and Counterbalances
Boring Bars and Grinding Quills
Crankshaft Balancing
Rotating Inertia Members
Ordnance Components
High Temperature Tooling

Technical datasheet for tungsten heavy alloy

Tungsten heavy alloy	W-Ni-Fe				W-Ni-Cu
Designation	90W	92.5W	95W	97W	90Cu	92.5Cu	97Cu
Density (g/cm^3)	17.0	17.6	18.0	18.5	17.0	18.0	18.5
Tensile Strength (MPa)	820	780	820	840	750	650	550
Elongation (%)	10	7.0	7.0	5.0	1.2	1.0	0.5
Hardness (HRC)	25	26	27	28	24	27	28
Young's Modulus (GPa)	310	320	340	365	270	300	320
Thermal expansion coefficients (10^-6/K)	4.61	4.62	4.60	4.50	5.60	4.40	4.00
Electrical conductivity (%)	10	13	13	17	17	19	23
Thermal conductivity (W/m.K)	80	90	93	95	110	120	125

Product summary

Molybdenum Products	Molybdenum rods/ Molybdenum plate /Molybdenum sheet
	Molybdenum wire/ Spray Moly wire/ Moly wire for EDM
	Molybdenum electrode/moly disk
	Molybdenum boat/ Molybdenum Crucible/Moly tube
Tungsten Products	Tungsten rods/ Tungsten plate/ Tungsten sheet
	Tungsten wire/ Tungsten electrode
	Tungsten crucible /Tungsten boat/ Tungsten tube
	Other specail shape
Alloy Products	TZM Products/MoLa products
	WNiFe / WniCu Product/ Alloy ball/WC-Co
	MoCu/Wcu rods or sheet

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Welcome your inquiry at anytime. Look forward to working with you!

Faithfully,
Tina