NEWS
Ningbo Yinsheng Welding Materials Co., Ltd
28
2023
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03
Copper Welding Rod Customization Factory: Characteristics of Copper Welding Rods
Copper welding rod customization factory introduction: Copper welding rod refers to the application of copper and copper alloy welding materials, suitable for oxyacetylene, TIG, MIG welding, and widely used in manufacturing industries such as automobiles, ships, and electrical equipment.
T107 is a purple copper welding rod with good corrosion resistance to atmosphere and seawater. It is mainly used for welding copper structural components such as conductive copper bars and conduits. Chemical composition of deposited metal/% SiMnCu ≤ 0.5 ≤ 0.5 ≥ 99
T207 is a silicon blue copper welding rod. It has corrosion resistance to inorganic acids (excluding nitric acid) and organic acids, and is suitable for welding copper, silicon bronze, and brass. Chemical composition of deposited metal/% SiMnPPbCu2.5-4.095
The customized copper welding rod factory stated that T227 is a phosphorus blue copper welding rod with certain strength, plasticity, toughness, wear resistance, and corrosion resistance, suitable for welding red copper, brass, phosphorus bronze, etc. Chemical composition of deposited metal/% SnPCu ≤ 0.50.0-0.3 equilibrium
T237 is an aluminum manganese green copper welding rod with excellent wear resistance and corrosion resistance, widely used for welding copper alloys, aluminum bronze, copper, and cast iron. Chemical composition of deposited metal/% SiMnAlCu ≤ 0.1 ≤ 2.07.0-9.0 margin
T247 high manganese aluminum bronze is a copper alloy welding rod with a low hydrogen coating and a welding core. Excellent wear resistance and corrosion resistance. DC power supply is used, with the electrode connected to the positive electrode. Usage: Used for welding copper alloys such as high manganese aluminum bronze, copper alloys with steel, and repair welding of cast iron. Welding of various chemical machinery, seawater radiators, valves, water pumps, cylinders, etc., and repair of ship propellers. Chemical composition of deposited metal/% MnFeNiAlCu9.0-12.02.5-4.01.8-2.55.5-7.5 margin
The customized copper welding rod factory stated that the T302 titanium calcium coated Cu70Ni30 white copper welding rod is used for both AC and DC, and is welded in all positions. The welding process is excellent, and the weld metal has good plasticity and crack resistance. Purpose: Mainly used for welding 70-30 copper nickel alloys. It can also be used for surfacing welding of carbon steel parts. Chemical composition/% MnFeSiNiPPbTi Other Cu1.0-2.50.4-0.75 ≤ 0.529-33 ≤ 0.02 ≤ 0.02 ≤ 0.50 ≤ 0.5 Margin