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Welding ASTM B702 RWMA Class 10 Tungsten Copper Rod

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Welding ASTM B702 RWMA Class 10 Tungsten Copper Rod

Brand Name : JINXING

Model Number : Tungsten Copper Rod

Certification : ISO 9001

Place of Origin : China

MOQ : 5KGS

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 10000kgs/M

Delivery Time : 25 work days

Packaging Details : Plywood Case

Material : Tungsten Copper Rod

Type : RWMA Class 10,Class 11, Class 12

Content : W75, W85, W80, W55, W65, W90

Dimensions : Customized

Density : 12.2~17g/cm3

Surface : Polished and Grinding

Application : Resistance Welding , Spot Welding

Grade : 1W3, 3W3 , 5W3, 10W3 , 30W3 ,3W53,10W53

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Tungsten Copper Rod

Electrodes RWMA Class 10,Class 11, Class 12 Welding

JINXING MATECH adopts isostatic pressing-high temperature sintering tungsten skeleton-copper infiltration process to produce various large and special-shaped parts with a copper content of 6-90%. The product has high purity, uniform structure and excellent performance. It can produce various sheets, rods, pipes, plates and small-sized products with complex shapes by compression molding, extrusion molding, and injection molding.

Tungsten Copper Rod, ASTM B702 RWMA Class 10,Class 11, Class 12

The tungsten copper bar is an alloy composed of tungsten and copper, and the copper content of the commonly used alloy is 10% to 50%. The alloy is prepared by powder metallurgy method and has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At very high temperatures, such as above 3000C, the copper in the alloy is liquefied and evaporated.

  • Description

The tungsten copper rod is an alloy composed of tungsten and copper, and the copper content of the commonly used alloy is 10% to 50%. The alloy is prepared by powder metallurgy method and has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At very high temperatures, such as above 3000C, the copper in the alloy is liquefied and evaporated, which absorbs a large amount of heat and lowers the surface temperature of the material. So this type of material is also known as metal sweating material.
Tungsten copper bar grade: WD10070;
Model: 55W45Cu, 68W32Cu, 70W30Cu, 75W25Cu, 80W20Cu, 85W15Cu, 90W10Cu.

Composites Nominal Composition
(% Weight)		 Density
(g/cm3, ≥)		 Electrical Resistivity
(20°C, µΩ·cm, ≤)		 Electrical conductivity
(IACS%, ≥)		 Hardness(≥)
Brinell Hardness		 Bending Strength
MPa Kgf/mm2 MPa Kgf/mm2
CuW50 50% Copper
50% Tungsten		 11.85 3.2 54 1128 115 --- ---
CuW55 45% Copper
55% Tungsten		 12.3 3.5 49 1226 125 --- ---
CuW60 40% Copper
60% Tungsten		 12.75 3.7 47 1373 140 --- ---
CuW65 35% Copper
65% Tungsten		 13.3 3.9 44 1520 155 --- ---
CuW70 30% Copper
70% Tungsten		 13.8 4.1 42 1716 175 667 68
CuW75 25% Copper
75% Tungsten		 14.5 4.5 38 1912 195 706 72
CuW80 20% Copper
80% Tungsten		 15.15 5.0 34 2158 220 736 75
CuW85 15% Copper
85% Tungsten		 15.9 5.7 30 2354 240 765 78
CuW90 10% Copper
90% Tungsten		 16.75 6.5 27 2550 260 804 82

Welding ASTM B702 RWMA Class 10 Tungsten Copper Rod


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ASTM B702 tungsten copper rod

      

RWMA Class 10 Tungsten Copper Rod

      
China Welding ASTM B702 RWMA Class 10 Tungsten Copper Rod factory

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