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COYOUCO Tungsten Carbide Welding Rods, Diameter 2.5/3.2/4.0/5.0 High Hardness Wear Resistant D707 D708 D998 D999 Tungsten Electrodes Welding Rods,D998 5.0mm 1kg

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$34.99

$ 16 .99 $16.99

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1.Size:D322 3.2mm 1kg


  • High Hardness & Wear Resistance: Tungsten carbide welding rods offer exceptional hardness and wear resistance, perfect for high-stress, abrasive environments, increasing tool and equipment lifespan.
  • Multiple Diameter Options: Available in 2.5mm, 3.2mm, 4.0mm, and 5.0mm diameters, these rods cater to various welding tasks, from fine precision welding to heavy-duty overlay applications.
  • Superior Overlay Welding Performance: Designed for overlay welding, these rods provide high-strength welds that resist wear and impact, ideal for repairing machinery, mining equipment, and cutting tools.
  • Excellent Adhesion & Durability: With strong weld adhesion, these rods form durable, crack-resistant joints, ensuring long-lasting and reliable performance for industrial and heavy-duty repairs.
  • Wide Industrial Applications: Perfect for use in industries like mining, metallurgy, and heavy machinery, these rods are suitable for welding and repairing high-temperature, high-impact, and abrasive surfaces.


The electrode is developed with W-Cr-B and a variety of wear-resistant alloys as the main raw materials. It can be used for both AC and DC. It can coat and weld all the wear surfaces of carbon steel base materials
Wide range of applications:
*used for surfacing welding of mechanical parts resistant to strong rock wear, such as brick and tile factory (reamer)
*Stirring cage, counter-rolling, coal rock crushing, hammerhead) drilling pair in cement plant (cellar tray, crusher tooth plate), rock crusher plant, mining machinery, concrete mixer blade, bulldozer and pump blade, dredging Machine blades, high-speed sand mixing box, etc.
Specifications:
Model Number: D999
Hardfacing layer hardness: HRC≥85
Standard: GB/T984EDW-A
Current amplitude: 130-180Amp
Drying temperature: 300~350CX1hr
Model Number: D998
Hardfacing layer hardness: HRC≥85
Standard: GB/T984EDW-A
Current amplitude: 100-140Amp
Drying temperature: 300~350CX1hr
Application: Stainless SteeL
Length: 350mm/400mm
Package: 1kg(2.20 pounds)
Usage: Tungsten carbide
Type: welding electrodes
Color: Tungsten
Diameter: 2.5/3.2 /4.0 /5.0
Working: AC DC
Note：
High hardness surfacing electrode(About 1 kg, the number of different diameters is different.The yellow plastic case is only for display, not the in the packet.)