I worked in Guangdong Province for almost a half year when I graduated from university. It is a company for selling steel for stainless steel supplier in China. Today I want to share with you some information about the unpolished stainless steel of 304.
 
To begin with, stainless steel of 304 round rods have an unpolished (mill) surface, meets Material Specifications and American Society for Testing and Materials International specifications, and has a standard tolerance. Under this situation, for the wholesale 316L stainless steel, we can combine the benefits of these two products and make a big progress in it. The 304 stainless steel grade is a general-purpose material that combines corrosion resistance, weld ability, and formability, making it the most commonly used grade of stainless steel. An austenitic stainless steel that is one of the 18-8 grades, 304 can be cold worked to increase its hardness and strength while maintaining most of its formability.
 
The material made high quality 304 stainless steel is typically nonmagentic but may become slightly magnetic when cold worked. It is a good