Stainless Steel 310 / 310S / 310H Round Bar

Unimix Metal Cooperation is a top manufacturer, exporter, stockist, and supplier of Stainless Steel 310/310S Round Bars, known for their corrosion and pitting resistance in harsh environments. These bars come in random and fixed sizes with various surface finishes.

Our SS 310 (UNS S31000) Square Bars offer a wide range of performance characteristics, and our expert sales team is highly knowledgeable about their applications. The lower carbon content of SS 310S Threaded Bars reduces their high-temperature strength compared to SS 310 Rods. Our SS 310/310S Flat Bars are widely used in industries like food processing, chemicals, brewing, pharmaceuticals, and petrochemicals.

Grade 310 (UNS S31000) and its subgrades provide excellent high-temperature properties, along with good ductility and weldability. Grade 310H (UNS 531009) has a higher carbon content, making it ideal for high-temperature applications, while Grade 310S (UNS S31008) is preferred for environments with moist corrosives at lower temperatures. The lower carbon content of 310S impacts its high-temperature strength compared to 310H.

“Dual Certification” of 310H and 310S is common, especially in plates and pipes, meeting the chemical and mechanical properties of both grades. However, products with a carbon content below 0.04% may not be suitable for some high-temperature uses.

ypical applications include furnace parts, oil burner parts, carburizing boxes, heat treatment baskets and jigs, heat exchangers, and welding fillers.