Tungsten Copper Alloy

Primary Applications

Electrodes & Contacts: Arc – resistant materials—ensures stable performance in high – voltage switches.
Electronic Packaging: Thermal management components—supports heat dissipation in microelectronics.
Aerospace & Defense: Special – purpose materials—withstands high temps in rockets, missiles.

Testing

Chemical composition test
Physical properties test (density, hardness, resistivity)
Conductivity detection
Appearance size detection
Metallography detection

Packaging & Delivery

Packaging: Plastic film + wooden cases—protects against friction, ensures product integrity.
Shipping: Global delivery via trusted couriers. Contact us for lead times—we align with your production schedule.

Product Description

LuminaTitanium provides high – performance Tungsten Copper Alloy, engineered to ASTM B702 standards. Produced via powder metallurgy, it combines tungsten’s high – temp resistance and copper’s conductivity, suiting electrodes, electronic packaging, and aerospace applications.

Technical Specifications

Parameter	Details	Why It Works for You
Material	Pure tungsten, Pure copper	Delivers high – temp resistance and excellent conductivity.
Standard	ASTM B702	Aligns with global industrial quality—ensures reliability in critical applications.
Technology	Powder Metallurgy	Enables uniform microstructure, high purity, and complex shapes.
Surface	Machining, Polishing	Suits aesthetic and functional needs (smoothness, conductivity).
Shape	Plate, Sheet, Bar, Rod, Wire, Disc, Ring, Foil, Fittings, Customization	Adapts to diverse industrial needs (electrodes, aerospace components).

Key Advantages

Precision Customization: Need specific copper contents (10% – 50%), shapes (discs, rods), or surface finishes? We tailor tungsten copper alloy for your use—electrode materials, electronic packaging, aerospace components, etc. Small batches welcome for testing.
Quality Assurance: Produced via isostatic pressing, high – temp sintering. Undergo strict testing (chemical, physical, conductivity, metallography)—ensures reliability in high – temp, high – voltage environments.
Industry – Critical Performance: High temperature resistance, arc ablation resistance, and good machinability—supports machinery, electric power, electronics, and aerospace industries.

Chemical Composition & Physical Properties

Symbol	Cu (%)	Total Impurities (≤%)	W (%)	Density (g/cm³ ≥)	Hardness HB (≥)	Resistivity (nΩ·cm ≤)	Conductivity IACS/% (≥)	Bending Strength MPa (≥)
CuW(50)	50±2.0	0.5	Bal	11.85	115	3.2	54	—
CuW(45)	45±2.0	0.5	Bal	12.3	125	3.5	49	—
CuW(40)	40±2.0	0.5	Bal	12.75	140	3.7	47	—
CuW(35)	35±2.0	0.5	Bal	13.30	155	3.9	44	—
CuW(30)	30±2.0	0.5	Bal	13.80	175	4.1	42	790
CuW(25)	25±2.0	0.5	Bal	14.50	195	4.5	38	885
CuW(20)	20±2.0	0.5	Bal	15.15	220	5.0	34	980
CuW(15)	15±2.0	0.5	Bal	15.90	240	5.7	30	1080
CuW(10)	10±2.0	0.5	Bal	16.75	260	6.5	27	1160