ERCu

AWS A5.7

Specifically recommended for the argon arc welding of copper and welding of copper with steel, cast iron and nickel alloys. Best for large components.

ERCuSi-A

AWS A5.7

Best for butt and the hard facing of brass, especially for the MIG welding of zinc coated steel sheet. Pre-heat suggested when MIG hard facing for large size products and use pulsed argon arc welding while hard facing on steel.

ERCuAl-A1

AWS A5.7

Perfect for welding of pure and austenitic steel sheet. Maintains good temperament flow and creates seamless welding line. Suggested for the butt joining welding of copper with steel, particularly suitable for machinery and shipbuilding industry. Pulsed argon arc welding is recommended for multilayer hard facing on steel.

ERCuAl-A2

AWS A5.7

Particularly suitable for the hard facing of Aluminum Bronze with steel. It has increased resistance to wear and abrasion, as well as superior corrosion resistance to seawater. Widely used for ship constructions, apparatus and plumbing. For multilayer hard facing on steel, pulsed Argon arc welding is recommended.

ERCuAl-A3

AWS A5.7

Particularly suitable for the butt joining welding and hard facing of copper-aluminum alloys, aluminum coated steel and cast iron .It has been widely used in shipbuilding, machinery, and the chemical industry. Best for the high hard facing requirement for hardness, resistance to wear, abrasion, and erosion.

RBCuZn-A

AWS A5.8

Most popular for padding material of gas-welding and carbon arc welding in brass. Can also used in brazing of copper, steel, copper-nickel, cast iron and carbide cutting alloy tools incrustation.

RBCuZn-B

AWS A5.8

This braze welding rod are similar to RBCuZn-A rods but contain additions of iron and manganese which serve to increase the hardness and strength. In addition, a small amount of silicon serves to control the vaporization of the zinc, yielding the low-fuming" property. The nickel addition assures uniform distribution of the iron in the deposit.

RBCuZn-C

AWS A5.8

Most popular for padding material of gas-welding and arc welding in brass. Can also used in brazing of copper, steel, copper-nickel, cast iron and carbide cutting tools incrustation.

RBCuZn-D

AWS A5.8

Utilized in the joints and gears of machinery, automatic technological industries, and steel-furniture industries. It is suitable for surface corrosion resistance hard facing for cast steel, cast iron, copper-alloy and nickel-alloy, as well as the butt welding of cast iron.

ERCuNi

AWS A5.7

Especially good for seawater corrosion resistance. Particularly suitable for the welding and hard facing of copper nickel such as machinery, desalting of seawater, ship-building, oil refinery, and food processing industries. Also suitable for welding of nonferrous alloys, dissimilar steel materials.

ERCuNiAl

AWS A5.7

Particularly suitable for welding casting and forging products of Nickel-Aluminum Bronze such as propellers, bearing weights, valves, pumps and pipe systems. Very good corrosion resistance to seawater.

ERCuMnNiAl

AWS A5.7

Best for the overlay welding of iron-casting and low-alloy steel that especially need corrosion resistance.

ERCuSn-A

AWS A5.7

Particularly suitable for the welding of copper with Cu-Sn alloy, especially for the butt joining welding of brass with steel. Can also be used in repairing cast copper product.Pre-heat suggested for large size products,and pulsed argon arc welding is recommended for multilayer hard facing on steel.

ERCuSn-C

AWS A5.7

Recommended for the welding of copper with Cu-Sn alloy.Best for the butt joining welding of brass with steel. Pre-heat suggested for the large size products, and pulsed argon arc welding is recommended for multilayer hard facing on steel.