The material of stainless steel wire mesh is generally 304 or 316. This situation is more common,
Stainless steel filters 201 and 304 are difficult to distinguish from the naked eye of ordinary people. In order to prevent more bad manufacturers from continuing to blind our shaker users and disrupt the market order, this will affect user use and production.
We need scientific methods to distinguish materials. Material discrimination method: The chemical formula is 1Cr17Mn6Ni5, 304 is 06Cr19Ni10; the main difference between them is the nickel chromium element, the stainless steel filter 201 is 17 chromium 5 chromium nickel elements also contains 6 manganese elements, 304 is 19 chromium 10 nickel elements; so they make a lot of difference in
color, corrosion resistance, acid and alkali resistance, toughness and so on.
We can also look at it by color. Stainless steel filter because the 201 stainless steel contains manganese element color will be darker than 304, and 304 is whiter and brighter. In terms of corrosion re
sistance, because 201 contains manganese, it will rust in a long time in a humid or salty environment. Stainless steel filters and 304 will not rust because it does not contain manganese.
In terms of acid and alkali resistance, 201 has a lower nickel and acid and alkali resistance than 304. In terms of toughness, 304 has better toughness. 201 is harder and more brittle than 304. The stainless steel filter mesh is tested with a hard blade. There will be obvious scratches on the surface of 201, but the surface of 304 will not Noticeable scratches.
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