Tag - stainless steel crimped wire mesh

How to identify stainless steel 304 grade

how to identify stainless steel  greade used in stainless steel woven wire mesh This kind of medicine which is specially tested for steel can be sold in hardware stores. 1, no nickel material, liquid drops into dark red instantly; 2, 201 stainless steel, liquid drops instantly into dark brown red, 3, 202 stainless steel, droplets in 5 seconds into light brown red, 4, 301 stainless steel, droplets in 1-2 minutes into light brick red *. 5, 304 stainless steel, the [...]

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