304 stainless steel plate with broad application, good corrosion resistance, heat resistance, low temperature strength and mechanical properties;Stamping bending such as good hot work ability , no heat treatment hardening phenomenon (non-magnetic, using temperature - 196 ° C)
304L stainless steel plate after welding or eliminate stress , it has good resistance grain boundary corrosion; Under the condition of without heat treatment, it can also keep a good corrosion resistance, temperature - 196 ° C to 800 ° C.
According to the characteristics of the steel grade can be divided into five types: austenite , austenitic - iron, iron grain and martensite type , precipitation hardening. Requirements can withstand the oxalic acid, sulfuric acid, ferric sulfate, nitrate, nitric acid, hydrofluoric acid, sulfuric acid, copper sulfate, phosphoric acid, formic acid, acetic acid, etc all kinds of acid corrosion, widely used in chemical, food, medicine, paper-making, oil and atomic energy industry, and construction, kitchenware, tableware, automobile, household appliances all kinds of spare parts.
Stainless steel plate surface is smooth, high plasticity, toughness and mechanical strength, acid and alkali corrosion of gas, solution, and other media.It is a kind of alloy steel is not easy to rust, but not absolutely not rust.
According to the making method, the 304 stainless steel plate can be divided into hot rolling and cold rolling two kinds, including 0.02 to 4 mm thickness of thin cold rolled plate and thick plate in 4.5 to 100 mm.
In order to ensure that all kinds of stainless steel plate strength, tensile strength, elongation and hardness and other mechanical properties conform to the requirements, prior to delivery steel after annealing, solid solution treatment and aging treatment, heat treatment.
304 stainless steel plate surface is beautiful and the possibility to use diversification,which has many performance such as good corrosion resistant performance , long durable than ordinary steel, high strength, and therefore the great possibility of using thin plate, high temperature oxidation resistance and high strength, thus able to fight the fire,the normal temperature processing, namely easy to plastic processing, simple maintenance base on not surface treatment, clean and highly polished, good welding performance.