Stainless steel wire mesh is very common in life. We are a good helper when we need it. Stainless steel wire mesh is like the quality of the clothes we buy in the market. Good things always feel that we are very valuable to buy. If you don't compare the low quality, you will feel bad. So to help everyone. Our company's testing technology helps you through the following.
The concentration is 5% _10%. Before the test, clean the oil or other impurities in the test area, and polish a small area with a sander or soft cloth, then spray the test drops to the sanding area. Ordinary carbon steel or iron will form a layer in a few seconds. The surface is metallic copper, and the surface of the stainless steel wire is not produced by copper precipitation or showing the color of copper.
Touch Test Method The magnetic test method is the first common method for distinguishing between austenitic stainless steel and ferritic stainless steel. Austenitic stainless steel is non-magnetic steel, but has a slight magnetic property after cold pressing under large pressure; and chrome steel and low alloy. Steel is a powerful magnetic steel.
One feature of stainless steel wire is its inherent corrosion resistance to concentrated nitric acid and dilute nitric acid, which makes it easy to distinguish from most other metals or alloys. However, high carbon type 420 and 440 steels are slightly corroded in the nitric acid point test, and non-ferrous metals are corroded when exposed to concentrated nitric acid, which is highly corrosive to carbon steel.
Reliable product quality comes from the careful selection of raw materials, which is used throughout every aspect of our company. Business is humane, "people-oriented, winning by quality" is my company's business philosophy. "Excellent quality, low price, considerate service, years of production experience" has made our company one of the competitive stainless steel wire mesh manufacturers. The operation and service of many years have been deeply trusted by users.
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