Rwma Class 12 Elkonite Copper Tungsten , Resistance Welding Copper Alloy

Product Details:
Place of Origin: China
Brand Name: JINXING
Certification: ISO 9001
Model Number: RWMA Class 12 Tungsten copper
Payment & Shipping Terms:
Minimum Order Quantity: 5KGS
Price: 30~100USD/kg
Packaging Details: Plywood Case
Delivery Time: 25 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 10000kgs/M

Detail Information

Material: RWMA Class 12 Tungsten Copper 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
High Light:

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Product Description

RWMA Class 12 Tungsten copper

Elkonite 30W3 & Elkonite 3W53 welding copper alloy

 

Resistance Welding is the coordinated application of electric current and mechanical pressure in the proper magnitudes and for a precise period of time to create a coalescent bond between two base metals. Weld electrodes are used to conduct the electric current to the base metals as they are forged together.

Resistance Welding Products: Adaptors, Bushings, Electrodes (straight, single and double bend, back up, nut and stud, threaded, refractory faced and swivel head electrodes), Dies & Fixtures, Electrode Holders (cylinder-mounted multi-spot, straight welding electrode, ejector and non-ejector, offset, platen mounted and fast-follow-up holders), Flash & Butt Welding Dies, Holders, Pneumatic Cylinders, Resistance Welding Electrodes, Seam Welding Wheels, Shafts, Shanks, Spot Welding Electrodes, Spot Welding Caps, Transformers, Welding Arms, Welding controls, Welding Connectors, Welding Platens, Welding wheels & Blanks.

 

  • Description

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.

 

RWMA Class 12
Elkonite 30W3 & Elkonite TC10
Elkonite® 30W3 Tungsten-Copper and Elkonite® TC10 Tungsten Carbide-Copper alloys are recommended for volume projection welding dies where the pressures involved are relatively high. Electrical upsetting of non-ferrous metals and low carbon steel is usually accomplished by the use of such Elkonite® materials as die facings. Cross-wire welding of large diameter wire and rod is accomplished with such Elkonite® materials.

 

Elkonite 3W53 & Elkonite 10W53
Elkonite® 3W53 and Elkonite® 10W53 are heat treatable grades of Elkonite® Tungsten-Copper materials supplied in the fully heat treated condition. If silver brazed to a die backing, such Elkonite® materials should be heat treated after brazing. These harder grades are used primarily for electroforging and electrical upsetting dies, where temperatures and pressures are comparatively high.

 

Elkonite TC20 & Elkonite TC53
Elkonite® TC20 and Elkonite® TC53 are Tungsten Carbide-Copper materials and are extremely hard and wear resistance. Elkonite® TC20 material, while somewhat difficult to machine, may be machined using carbide tipped tools. Elkonite® TC53 material is a heat treatable grade of such high hardness that machining operations are impractical and the material must be ground. Such Elkonite® materials are customarily used for special applications of electrical upsetting and electroforging.

 

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

 

 

Rwma Class 12 Elkonite Copper Tungsten , Resistance Welding Copper Alloy 0

 

 

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