AWS ECoCr-A & ECoCr-B Hardfacing on Mild Steel or Alloyed Steel Electrode

Used for surfacing of strong wear resistant to rock mechanical parts, such as concrete mixer blade, bulldozers and pump blades, dredging machine blade, high-speed sand mixing box mechanical equipments, etc. 

Product Details

Hardfacing electrode: for making a layer of special alloy surface on any position of the welding workpiece. Its purpose is to improve the wear resistance, corrosion resistance and heat resistance performance of work surface, and to reduce costs, improve the comprehensive performance and service life


Products list:

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1kg/box, 20kg/carton, 1000kg/pallet. Or as required

AWS ECoCr-A produce a medium hardness cobalt-chromium deposit for high temperature applications with good abrasive wear and good impact resistance. AWS ECoCr-A is the most versatile and widely used cobalt alloy with a good balance of abrasion and impact resistance. Chromium carbides contained in the deposit, have excellent resistance to many forms of chemical and mechanical degradation, including galling and cavitation erosion. It bonds well with all weldable steels, including stainless.



1kg/box, 20kg/carton, 1000kg/pallet. Or as required

AWS ECoCr-B Covered electrode develop high hardness and abrasion resistance and good corrosion resistance. These properties make AWS ECoCr-B  the choice for wood cutting saws and bars and for industrial cutting applications for carpet, plastics, papers, and chemical industries. It is non- forgeable and can be machines with difficulty using carbide tools AWS ECoCr-B bonds well to all weldable-grade steels, including stainless.

Top Features

· High deposition rates 

· Smooth bead appearance 

· Minimal spatter

· Shallow penetration

DENGFENG, established in 1981, is one of the leading manufacturers and suppliers in China. Should you're interested in our aws ecocr-a & ecocr-b hardfacing on mild steel or alloyed steel electrode, welcome to buy our quality products with reasonable price. And the wholesale service is also offered in our factory.