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Jl-65nb Hard-Surfacing Welding Wire
Home » Products » Welding Wire » Submerged welding wire » Jl-65nb Hard-Surfacing Welding Wire
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Jl-65nb Hard-Surfacing Welding Wire

  • Flux-cored Wire
  • CO2
  • Containing Flux
  • Acidic
  • 35
  • Pallet

Product Description

JL-65Nb


Application: It is suitable for peanut oil press screw, wear-resistant steel plate, sieve plate in coal and steel industry, bucket teeth and pulley of excavator, bucket teeth and blade of mechanical excavator, feed hopper, nozzle, etc.

Characteristics: JL-65Nb welding wire is self shielded flux cored wire, and the deposited metal is Cr- Nb alloy. When the working temperature is less than 450 ºC, it has good resistance to low impact and high stress solid abrasive wear, and the surfacing metal is easy to release stress cracks.

Chemical composition of welding wire
Item C Si Mn Cr Nb
Test value 5.5 - 0.3 20.0 7.0

Hard-surfacing hardness: HRC 62-67

Recommended process parameters
Diameter (mm) Current (A) Power supply(V) Extension length(mm)
2.8 300-400 26-30 35-40


Testing Lab







Certificate




About us
Shandong Juli Welding Co,.Ltd is one of the biggest manufacturer of welding materials and one of the most effective welding company which is located in Dezhou city, Shandong province, China which established in 1998.


Its building covers more than 250000 square meters with more than 800 workers. The total capacity of the company is up to 600,000 metric tons and the fixed asset is300,000 metric tons per year now. Juli has exported to more than 70 oversea countries in the EU area, Middle-east area, America, South-east Asia, Russia, India and Africa. It has been hold the most shares in some countries and annually exports more than 100000 metric tons.


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