DUPLEX STEEL & ENGINEERING is a leading manufacturer, exporter, stockiest and supplier of Stainless Steel 310/310S Round Bars which provides corrosion and pitting resistance in more aggressive environments. Our SS 310/310S Round Bars are available in both random and fixed sizes, with multiple surface-finish options. Our offered product SS 310 (UNS S31000) Square Bars deliver a varied range of performance characteristics and specifications, and our expert sales team is intimately familiar with stainless steel round bar applications.
The lower carbon content of Stainless Steel 310S Threaded Bars does reduce its high temperature strength compared to Stainless Steel 310 Rods. Our manufactured Stainless Steel 310/310S Flat Bars are utilized for various commercial enterprises, for example, Food Processing, Chemical Industry, Brewing, Pharmaceuticals, Petrochemicals, and then some. Grade 310 (UNS S31000) and its various subgrades combine excellent high temperature properties with good ductility and weldability. Grade 310H (UNS 531009) has a carbon content restricted to exclude the lower end of the 310 range, so is the grade of choice for high temperature applications. Grade 310S (UNS S31008) is used when the application environment involves moist corrodents in a temperature range lower than that which is normally considered "high temperature" service. The lower carbon content of 310S does reduce its high temperature strength compared to 310H.
310H and 310S are often produced in "Dual Certified" form - mainly in plate and pipe. These items have chemical and mechanical properties complying with both 310H and 310S specifications. Product complying with 310 only or dual certified 310 and 310S may have a carbon content below 0.04% which will not be acceptable for some high temperature applications.
Furnace parts. Oil burner parts. Carburising boxes. Heat Treatment baskets and jigs. Heat exchangers. Welding filler wire and electrodes.