 |
316
Shanqi
Product Description
Introduction
Stainless steel is a group of ferrous alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rusting and also provides heat-resistant properties. Different types of stainless steel include the elements carbon nitrogen, aluminium, silicon, sulfur, titanium, nickel, copper, selenium, niobium, and molybdenum. Specific types of stainless steel are often designated by their AISI three-digit number, e.g., 304 stainless. The ISO 15510 standard lists the chemical compositions of stainless steels of the specifications in existing ISO, ASTM, EN, JIS, and GB (Chinese) standards in a useful interchange table.
In addition, after cold working of 304 stainless steel, the structure will also be transformed to martensite. The greater the cold working deformation, the more martensite transformation, and the greater the magnetic properties of the steel. Like a batch of steel strips, Φ76 tubes are produced without obvious magnetic induction, and Φ9.5 tubes are produced. The magnetic induction is more obvious due to the large deformation of the bending and bending. The deformation of the square rectangular tube is larger than that of the round tube, especially the corner part, the deformation is more intense and the magnetic force is more obvious.
In order to completely eliminate the magnetic properties of 304 steel caused by the above reasons, high temperature solution treatment can be used to restore the stable austenite structure, thereby eliminating the magnetic properties.
In particular, it should be pointed out that the magnetic properties of 304 stainless steel caused by the above reasons are completely different from those of other materials such as 430 and carbon steel, which means that the magnetic properties of 304 steel always show weak magnetic properties.
Storehouse
The warehouse has sufficient supply, which can fully meet the customer's order needs, and can also process and produce customized products for customers in the shortest time.
Packaging Details
Bundles, plastic bags, films, wooden pallets, etc., standard shipping export packaging, can also be packaged according to customer requirements, suitable for various transportation situations
