UNS S31803 Round Bar

The material is heated during processes like welding, which causes the precipitation of intermetallic phases. These round bars are ideal for high-corrosion settings, which is why they are employed in onshore, offshore, and marine applications. Since it resists breaking easily and may be used in high-pressure circumstances, this material is more suitable for the residential and commercial sectors.

The outside diameter of the circular bars ranges from 4mm to 500mm. These round bars’ physical characteristics include a density of 7805 kg/m3 and a melting range of 1450–1510 °C. Modules of Elasticity, which have a value of 28 x 106, and the tensile strength at which the material breaks, which has a value of 670 Mpa, are two mechanical characteristics of this round bar. The Round Bars’ overall corrosion resistance and creep potency at high temperatures have increased. The bars feature a classy finish in either BA Finish, Matt Finish, Rough Turned, or Bright Polish. These round bars have a 25% elongation and an MPA-450 yield strength. The tolerance of these round bars vary according to the requirements. The surface of these rods also changes according to the requirements. They can be in the form of hairline, polished or cold drawn. The environment condition under which these bars are manufactured are annealed and tempered. Several testslike material test, pitting corrosion test and intergranual corrosion test are also been performed on these materials yo check its durability, robustness and strength. Duplex steel rods have excellent, consistent corrosion and pitting resistance, high strength, and strong stress corrosion cracking resistance (SCC). Industries provide these round bars and rods to a variety of industries, such as sugar mills and distilleries, cement manufacturing, shipbuilding, oil and gas equipment, paper and pulp, offshore technology, seawater desalination plants, oil and gas equipment, offshore technology, chemical and food processing, and petrochemicals.