Ferritic stainless steels in the state to use ferrite-based stainless steel. Chromium content of 11% to 30%, with a body-centered cubic crystal structure. Such steel is generally not contain nickel stainless steel tables and chairs, and sometimes also contain small amounts of Mo, Ti, Nb until the elements of such a thermal conductivity of large stainless steel tables and chairs dedicated power plant, expansion coefficient, good oxidation resistance, excellent resistance to stress corrosion etc., are used for the manufacture resistance to atmospheric water vapor, water and oxidizing acid corrosion of components. The existence of such a poor plasticity of steel, plastic and corrosion resistance after welding and other shortcomings significantly reduced, thus limiting its application. Refining technology (AOD or VOD) applications enable carbon, nitrogen and other elements greatly reduce the gap stainless steel chairs manufacturers, thus making this type of steel is widely used. Martensitic stainless steel heat treatment can be adjusted by the mechanical properties of stainless steel, layman's terms, is a class of hardened stainless steel. Typical grades for Cr13 stainless steel tables and chairs pictures, such as 20Cr13, 30Cr13, 40Cr13 so on. High hardness after quenching, tempering temperature with different combinations of strength and toughness, mainly used for steam turbine blades, cutlery, surgical instruments. According to differences in chemical composition, can be divided into martensitic chromium martensitic stainless steels and martensitic chromium-nickel steel types. Depending on the organization and to strengthen the mechanism, can be divided into martensitic stainless steel, martensitic and semi-austenitic (or semi-martensitic) precipitation hardening stainless steel and maraging stainless steel. Stainless steel chairs dedicated power plant, steel furniture, stainless steel supplied by Yao Yi Yi Yao Stainless Steel Products Co., Ltd., Chongqing. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) strong, credible, in Chongqing, Chongqing stainless steel products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Arts Yiu stainless steel and you hand into the brilliant, for a better future!