What is the difference between 310 and 310H?
Grade 310 (UNS S31000) and its various subgrades combine excellent high temperature properties with good ductility and weldability. Grade 310H (UNS S31009) has a carbon content restricted to exclude the lower end of the 310 range, so is the grade of choice for high temperature applications. Corrosion Resistance: 904L stainless steel offers superior corrosion resistance compared to 316L, especially in acidic environments. It excels in handling exposure to sulfuric acid, phosphoric acid, and chlorides.The Stainless Steel 310 is a Food grade stainless, hence they are generally used for the manufacturing of various food processing equipment. They are also used in industries such as Pharmaceutical Equipment, Chemical Equipment and Seawater Equipment.This grade is written as 1. X8CrNi25-21 according to EN norm and it is written as UNS S31008 according to UNS norm.The best version of stainless steel depends on the application, but 904L is often considered the highest grade of stainless steel for its elite corrosion resistance, strength, and longevity in extreme conditions. It’s used in industries where failure is not an option.Grade 304 stainless steel is the most widely used of all stainless steel grades. It is characterized by its excellent corrosion resistance, high ductility, and good weldability. Additionally, it is affordable and readily available, making it a popular choice across various industries and applications.