Choice Of Stainless Steel Flange Material
1, stainless steel flange material 301-ductility good, for flange molding products, can also be machined to make it quickly hardened, good weldability, wear resistance and fatigue strength than 304 stainless steel.
2, Material 302-corrosion resistance with 304, because of the relatively high carbon content and thus good strength.
3, stainless steel flange material 303-by adding a small amount of sulfur, phosphorus makes it more than 304 easier to cut processing.
4, Material 304-general model, namely 18/8 stainless steel. GB grade is 0cr18ni9. Stainless Steel Flange
5, stainless steel flange material 309-compared to 304 has a good temperature resistance.