The Difference Between Gi Coil And Stainless Steel Material

GI coil is steel coils with a layer of zinc on the surface. Galvanizing is a commonly used cost-effective rust prevention method. About half of zinc production is used in this process. Stainless steel is an abbreviation for stainless steel and acid-resistant steel. Steel resistant to weak corrosive media such as air, steam and water is called stainless steel; steel resistant to chemically corrosive media (acid, alkali, salt and other chemically corrosive media) is called acid-resistant steel.

Gi coil can be divided into hot-rolled gi coil and cold-rolled hot-dip gi coil. At present, the continuous galvanizing process is mainly used, that is, the rolled steel plate is continuously immersed in a zinc bath to make a galvanized steel plate. Gi coil is widely used in construction, home appliances, automobiles, containers, transportation, household industries and other fields because of their strong corrosion resistance and good surface quality, which is conducive to deep processing. Especially in steel structure construction, automobile manufacturing, steel structure warehouse manufacturing and other industries.

For gi coil products are used in many industries, mainly because of the wide variety of products and reasonable prices. However, there are many types of steel belt products on the market, and there are many places to pay attention to when distinguishing them. When purchasing this product, you need to pay attention to its process effect, including heat treatment effect. This process can bring better anti-rust effect and aesthetics to the product, and the zinc content in the product will also affect the anti-rust effect of the product. When the dosage is large, it can improve the anti-corrosion ability of the product and prolong the service life of the product.

Because of their different chemical compositions, they also differ in their corrosion resistance. Ordinary stainless steel is generally not resistant to corrosion by chemical media, while acid-resistant steel is generally stainless steel. The word "stainless steel" refers not only to one type of stainless steel but also to more than 100 kinds of industrial stainless steel. Each developed stainless steel has good performance in its specific application field. The key to success is to clarify the purpose first and then determine the correct steel grade. Usually, only six types of steel are relevant to the fields of application in building construction.

Stainless steel plates are not prone to corrosion, crevice corrosion, rust or damage. Stainless steel plate is also one of the raw materials with high compressive strength in engineering metal composite materials. Due to the excellent corrosion resistance of stainless steel plates, the consistency of architectural engineering design can be maintained for a long time. Chromium-containing stainless steel also combines impact toughness and high ductility for easy part production. The needs of architects and general designers can be considered.