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The main classification of electrodes
Mar 21, 2018

According to the purpose of the welding rod, there are two forms of expression. One is for the preparation of the former Ministry of Machinery Industry. The welding rod can be divided into: structural steel electrode, heat-resistant steel electrode, stainless steel electrode, surfacing electrode, cryogenic steel electrode, cast iron electrode , nickel and nickel alloy electrodes, copper and copper alloy electrodes, aluminum and aluminum alloy electrodes, and special purpose electrodes. Second, the national standards for carbon steel electrode, low alloy electrode, stainless steel electrode, surfacing electrode, cast iron electrode, copper and copper alloy electrode, aluminum and aluminum alloy electrode. There is no principle difference between the two, the former with commercial brands, the latter with a model.

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