The Stainless Steel Round Bars are made using an alloy made from nickel-chromium with little additions of copper, manganese, molybdenum, and silicon. The SS Round Bar’s corrosion resistance properties are excellent in a variety of atmospheric conditions and many corrosive media. The Stainless Steel 316 Round Bars experience stress corrosion cracking above approximately 60 degrees C. SS Round bar crevices and rough surface finish lead in noticeable corrosion of the metal. With amazing welding properties, the UNS S30400 Stainless Steel 303 Round Bars have excellent welding characteristics. The Stainless Steel 304 Round Bars are used for applications under extreme corrosive environments. The Stainless Steel 316L Round Bars’ machinability features are exceptional and can be welded using all traditional welding methods. The SS UNS S30400 Round Bars also provide higher oxidation properties even at cold temperatures. We also Carry various tests on our products. The tests conducted guarantee the highest standards of quality include 100% radiography, strength test, macro / micro test, raw material test, third party inspection, flaring test, flattening test, intergranular corrosion, chemical analysis and PMI testing.