The material of the wire mesh

The material of the wire mesh

The stainless wire in the wire ball is mainly stainless iron and stainless steel, and the simplest way to distinguish is whether there is magnetism. Usually the magnet can suck up stainless iron, commonly known as stainless steel wire (called 430 in the industry, etc., chromium content in 12%--18%); Usually the magnet can not be sucked up is stainless steel (the industry is called 304 or 302, etc.), rare stainless steel in China, unless the factory has special needs to be specially customized (some parts of the factory need to be non-magnetic).

Steel wire ball wire also has a kind of stainless steel wire is pure copper wire, said to be pure copper wire, in fact, it is not pure, because pure copper can not make a pattern, generally copper alloys, such as zinc copper and so on. There is also a kind of stainless wire of the fish eye mixed beads, which is actually rusty, that is, copper plating wire, in theory, copper plating wire should not rust, at least much better than galvanized wire, but this is only theoretical data, because of the limitations of the production process, the rust resistance of copper plating wire is far less than that of galvanized wire (copper plating is electroplating, and high zinc wire is hot-dip plating, the process is not the same).