Spot Welding Polished Tungsten Copper Alloy Bar

Product Details:
Place of Origin: China
Brand Name: JINXING
Certification: ISO 9001
Model Number: Tungsten Copper Rod
Payment & Shipping Terms:
Minimum Order Quantity: 5KGS
Packaging Details: Plywood Case
Delivery Time: 15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M

Detail Information

Material: Tungsten Copper Alloy Bar / Rod Specification: From 0.5mm-150mm
Content: W75, W85, W80, W55, W65, W90 Dimensions: Customized
Density: 12.2~17g/cm3 Surface: Polished And Grinding
Application: Resistance Welding , Spot Welding Certification: ISO9001:2015
High Light:

Spot Welding Tungsten Copper Bar


Polished Tungsten Copper Alloy Bar

Product Description


Polished Tungsten Copper Alloy Bar/Rod


Product Description:
This kind of Tungsten Copper Alloy Bar/Rod an alloy composed of tungsten and copper. It is made by powder metallurgy. It has good electrical and thermal conductivity, excellenthigh temperature strength and certain plasticity. Copper tungsten bar is the composite of Tungsten and Copper, which own the excellent performances of Tungsten and Copper, such as heat-resistant, ablate-resistant, high-intensity, excellent thermal and electrical conductivity. It is easy to be machined.Themanufacturing process is milling, mixing of ingredients, pressing, forming, sintering and infiltrationas well as cold processing. The Tungsten Copper Alloy Barcombines the advantages of metal tungsten and copper, and has the characteristics of uniform micro-structure, The result is a relatively hard material with superior arc and wear resistance, high physical Properties: at elevated temperatures, and good electrical and thermal conductivity.

Tungsten Copper Alloy Bar/Rod Application
Tungsten copper is widely used as a high voltage, super hydraulic switch and circuit breaker contact, protection ring, electric heating pier coarse anvil material, automatic submerged arc welding conductive nozzle, plasma cutting machine nozzle, electric welding machine, butt welding machine welding head , welding wheel, gas sealing electrode and point spark electrode, spot welding, welding materials, etc.


Composites Density (g/cc) Resistivity
(20°C, μΩ.cm, ≤)
(IACS%, ≥)
Hardness (HB Kgf/mm2 ≥) Bending Strength (MPa≥)
CuW50 11.85 3.2 54 115 ---
CuW55 12.3 3.5 49 125 ---
CuW60 12.75 3.7 47 140 ---
CuW65 13.3 3.9 44 155 ---
CuW70 13.8 4.1 42 175 790
CuW75 14.5 4.5 38 195 885
CuW80 15.15 5 34 220 980
CuW85 15.9 5.7 30 240 1080
CuW90 16.75 6.5 27 260 1160


Tungsten Copper Alloy Bar/Rod Picture


Spot Welding Polished Tungsten Copper Alloy Bar 0

Spot Welding Polished Tungsten Copper Alloy Bar 1



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