发布时间2022-1-24
Sheet metal processing generally selects suitable materials according to the characteristics of the products to be processed. Most of the products processed by sheet metal processing are relatively qualitative, so the materials and products are also easy to correspond. Sheet metal generally uses many materials. It is precisely because of the variety of metal materials and processing procedures of sheet metal, there is no accurate definition of sheet metal.
The materials generally used in sheet metal processing are cold-rolled sheet, hot-rolled sheet, galvanized sheet, stainless steel, etc. The applicability is as follows:
1. Cold-rolled sheet, cold-rolled sheet is the abbreviation of general carbon layout steel cold-rolled sheet. Cold-rolled sheet has good surface quality, high dimensional accuracy, and annealing treatment, its mechanical properties and process properties are better than hot-rolled sheet steel. , In many platforms, especially the home appliance production platform, it has gradually replaced hot-rolled sheet steel.
2. There are many varieties of hot-rolled steel plates, which are used in many platforms. Because of their low cost and difficulty in forming, they are mainly used for flat parts in the sheet metal processing industry.
3. Galvanized sheet is widely used, and it can be said that it is related to our life. Electrolytic lead galvanized steel sheet is divided into N material and P material. N material is mainly used for sheet metal without surface treatment, and the cost is high, and P material is used for spraying parts.
4. Stainless steel has a bright surface and is mainly used for sheet metal processing parts without surface treatment. Industries with relatively high hygiene requirements mostly use stainless steel paper products, and are used too much in food, electronics, medical equipment, etc.
