How to choose stainless steel, stainless steel filter to distinguish between good and bad quality of key stainless steel mesh, perforated metal mesh stainless steel plate, stainless steel welded wire mesh, stainless steel wire mesh of the three categories. Now I only braided stainless steel wire mesh to be shared to the product quality factor 1. Material stainless steel filter with common materials are 201,304,304l 316 stainless steel wire rack line, 316,316l. 201 stainless steel wire stainless steel wire rack, also known as double-free stainless steel, the five non-magnetic tweezers, it is more common inexpensive stainless steel. 304 is a heat-resistant steel, one of the widest range of steel, used in food equipment `general chemical equipment, atomic energy industry equipment. The difference between 304 and 304 individual countries on 304 different criteria are linked to a line of standard stainless steel, in addition to the United States aisi304, and Japan sus304, cr containing minimum requirements is to achieve 18 other countries, including China, are 17 the above. China reached 18cr 304 stainless steel, known as 304a. 304a, equivalent to 304 Japanese and American standards. Slightly higher than the density of steel ferritic and martensitic stainless steel, but slightly lower than the austenitic stainless steel; resistivity press steel, ferritic, martensitic and austenitic stainless steel Sort Ascending; linear expansion Sort coefficient size is similar, austenitic stainless steel and carbon steel up to a minimum; carbon steel, ferritic and martensitic stainless steel magnetic 301 stainless steel wire rack, austenitic stainless steel non-magnetic, but its work hardening generation Cheng's body will produce a magnetic phase transition, the heat treatment method can be used to eliminate this martensite and restore its non-magnetic. 304 stainless steel wire rack, Shengyuan stainless steel, stainless steel wire rack provided by the Dongguan City Shengyuan Stainless. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) is Dongguan, a leader in metal packaging machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.