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You are here: Home » News » Industry Knowledge » Knowledge of stainless steel

Knowledge of stainless steel

Views:1     Author:Site Editor     Publish Time: 2019-04-29      Origin:Site

Knowledge of stainless steel


Stainless steel refers to the steel which resist of weak corrosive medium such as air, steam, water and acid, alkali, salt and other chemical etching medium corrosion, also called acid-proof stainless steel. In practical application, often called the steel resist weak corrosive medium "stainless steel", and called the resistance to chemical corrosion medium steel acid-resistant steel. Due to the chemical composition on the difference between the two, the former does not necessarily medium resistance to chemical corrosion, while the latter is generally not rust. The corrosion resistance of stainless steel depends on the alloy element content in the steel. Density: SUS 316l stainless steel density of 7.93 g/cm3

Work of stainless steel
Stainless steel won't produce corrosion, pitting, corrosion or wear and tear. Stainless steel is one of the highest strength metal materials in metallic building material. Because the stainless steel has good corrosion resistance, so it can make structure parts permanently maintain the integrity of engineering design. Chromium stainless steel pipes also have high mechanical strength and extensibility in one, easy to parts processing and manufacturing, to meet the needs of architects and structural designers.

The custody
The custody should pay attention to moisture, dust, oil, lubricating oil and so on, and surface rust, welding or bad corrosion resistance decrease. Between the film and the steel substrate immersed in water, the corrosion speed is faster than when no sticker instead. When the warehouse keeping should be kept in a clean, dry and ventilated place, maintain its original state, film of the stainless steel supplier should avoid direct light, sticker should be periodically do check, if the poster metamorphism (sticker's life 6 months) should be replaced immediately, when adding packing paper if the packing materials is wet, in order to prevent surface corrosion should immediately get rid of packing paper.