The difference between 309S and 310S stainless steel:
309S and 310S stainless steels are commonly used products in various industries around the world.
309S Stainless Steel An austenitic chromium-nickel stainless steel that provides excellent corrosion and heat resistance for many critical applications, 309S stainless steel is high in chromium and low in nickel, and can be used in atmospheres with the highest sulfur content, heat resistant temperature 1000 degrees.
310S stainless steel austenitic chromium-nickel stainless steel with excellent oxidation and oxidation resistance, corrosion resistance and high temperature resistance. Due to the high content of chromium and nickel, the strength is much better, it can work continuously at high temperature, and has good high temperature resistance. It also has good oxidation resistance, corrosion resistance, acid and alkali resistance, high temperature resistance and other characteristics. 310S stainless steel is specially used to make furnace tubes. Austenitic stainless steel has added carbon content, which increases strength due to solid solution strengthening, so it has high strength at high temperature. The melting point starts to soften at 1470°C, and the allowable stress continues to decrease at 800°C.
309S and 310S High Temperature Stainless Steel Application Difference:
309S stainless steel is used in:
Blast furnaces, fluidized bed furnaces, paper mill equipment, catalyst recovery systems and recovery units, pulverized coal burners and tube racks, annealing covers and boxes, incinerators, rotary kilns and calciners.
310S stainless steel is used in:
Fluidized Bed Coal Burners, Radiant Welded Tubes, Tube Hangers for Oil Refining and Steam Boilers, Gas Generator Internals, Thermowells and Refractory Components, Burners, Combustion Chambers, Retorts, Muffles, Annealing Covers, Cryogenic Structures .
The above is the difference between 309S and 310S stainless steel.
If you need 309s or 310s stainess steel, please free to contact us for a quotation.
