How to easily distinguish the difference between stainless steel 310 and stainless steel 310S

The main difference between stainless steel 310 and stainless steel 310S is the carbon content. Stainless steel 310S has a lower carbon content, which makes it more resistant to oxidation at high temperatures. Here's a simple way to tell the difference:

1. Check the composition: The chemical composition of stainless steel 310S has a low carbon content, usually less than 0.08%. The carbon content of 310 stainless steel is higher.
2. Application areas: 310S stainless steel is mainly used in high-temperature environments, such as petroleum, chemical, food, construction, and other industries. 310 stainless steel has a wide range of applications, including electronics, textiles, machinery, nuclear power, etc.
3. Performance characteristics: 310S stainless steel has good high-temperature resistance, and the maximum operating temperature can reach 200°C. The oxidation resistance of 310 stainless steel at high temperatures is slightly inferior.

In short, stainless steel 310 and stainless steel 310S can be easily distinguished by looking at the composition, application areas, and performance characteristics.