Chromium content (%) 16- 18.
1. Features: due to the addition of Mo, its corrosion resistance, atmospheric corrosion resistance and high temperature intensity are particularly good, which can be used under the conditions of causticity.Process hardening (non-magnetic);Excellent high temperature strength;The solid solution state is not magnetic;Cold rolled product appearance gloss, beautiful;Compared with 304 stainless steel, the price is higher.
2.316 stainless steel, due to the addition of Mo element, makes its corrosion resistance and high temperature strength greatly improved. The high temperature resistance can reach 1200 to 1300 degrees, which can be used in the condition of caustic and cool.
3. Purpose: equipment, chemical, dyestuff, paper making, oxalic acid, fertilizer and other production equipment in seawater;Photo, food industry, coastal area facilities, ropes, CD rods, bolts, nuts.
The main products of 316 stainless steel are: stainless steel round bar, stainless steel square rod, stainless steel hexagon bar, stainless steel seamless tube, stainless steel spring wire, stainless steel screw thread.Among them 316L stainless steel spring line has the most advantage!
The density of 304 stainless steel 7.93 g/cm3 austenitic stainless steel is generally used for 304 chromium content (%) 18- 20.304 is equivalent to our country's 0Cr19Ni9 (0Cr18Ni9) stainless steel 304 stainless steel is a kind of universal stainless steel material, the rust prevention performance is stronger than the 200 series stainless steel materials.High temperature resistance is also good, can reach 1000-1200 degrees.304 stainless steel has excellent corrosion resistance and good corrosion resistance.