Stainless steel plate generally chromium content in the steel is not easy to rust. Nickel chromium content is higher, the better the corrosion of the stainless steel in general will not rust, smelting technology of manufacturing enterprises may also affect the corrosion resistance of stainless steel, smelting technology, advanced equipment, advanced technology of large stainless steel factory whether the control of the uns s32750 sheet alloying elements, impurity removal, the billet cooling temperature control can be guaranteed, so stable and reliable product quality, internal quality is good, not easy to rust. Conversely some small steel mills poor equipment, process behind, smelting process, impurities, does not remove products will rust.

Stainless steel plate and the air humidity is big, continuous wet weather, or areas including ph value in the air environment is easy to rust. 304 stainless steel material, also will rust if poor surroundings, cream or spray assisted with pickling corrosion parts form a chrome oxide film to passivation to restore it to corrosion resistant ability, pickling, in order to remove contaminants and acid residue, proper wash with water is very important. After all processing to polished with polishing equipment, polishing wax can be closed. Can also be used to local slight pitting 1:1 gasoline and oil mixture with a clean cloth to wipe the rusty spot.

Stainless steel plate, sand blasting, glass or ceramic x56 line pipe particles shot blast cleaning, annihilation, scrub and polishing. Using mechanical method could wipe cleared before material, polishing materials, or annihilation caused by pollution. All pollution especially foreign iron particles might be the source of the corrosion, especially in the moist environment. Therefore, the mechanical cleaning surface shall conduct regular cleaning under dry conditions. Using mechanical method can only clean up its surface, can't change the corrosion resistance of the material itself. So after the mechanical cleaning used to polishing polishing equipment, polishing wax seal.

Stainless steel punching machine to maintain the quality of the bump, so the first thing to improve the skill level of operators, the operator should have some basic knowledge for punching machine of stainless steel, such as to have a basic understanding of its structure, have a profound knowledge of daily maintenance and know.

Most of the stainless steel products need outstanding 321 stainless steel sheet corrosion resistance. Stainless steel tube is similar to class I and class II tableware, kitchen utensils, water heater, water dispenser, etc.

Stainless steel tube material. Hardness is too low, polishing and polishing on (BQ owe good), hardness too low, deep drawing looks easy to present the orange peel phenomenon, affect the performance of BQ.

Stainless steel itself with atmospheric oxidation resistance ability, also has in the acid, alkali, salt corrosion medium is talent. But its corrosion resistant ability of intrusive is with its own chemical composition of steel, processing, using conditions and environmental medium type and shape changes.