Stainless steel materials can be divided into a series of materials such as 201, 202, 301, 302, 303, 304, 316, etc. The commonly used materials are 201 and 304. Among stainless steel materials, there are many types of stainless steel rods, and many customers mistakenly believe that stainless steel rods are stainless steel bright rods, black rods, or grinding rods. In fact, stainless steel rods can be divided into stainless steel square rods, stainless steel hexagonal rods, and stainless steel black rods There are five categories: stainless steel bright rods and stainless steel grinding rods. Stainless steel bright rods are just one type of product within stainless steel rods. (Grinding rod)

Stainless steel polished rods increase the surface brightness through chemical methods, while stainless steel grinding rods require mechanical grinding, so the price of stainless steel grinding rods is slightly higher. Stainless steel bright rods are made by cold drawing, precision grinding, or polishing, with good surface brightness. Stainless steel bright rods are divided into round rods, hexagonal rods, square rods, and flat rods according to their appearance. As a widely used steel, it has good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties; Good thermal workability such as stamping and bending, without heat treatment hardening phenomenon.