Corten Steel Rounds Supplier | Central Steel Service
Central Steel is a Corten steel rounds supplier of ASTM A588 and A709-50W corrosion-resistant and high-strength steel rounds that are available in the various sizes listed. A588 is considered the ASTM equivalent for Cor-Ten® round bar. Dual certified to meet: ASTM A588 ( Learn more) ASTM A709-50W ( Learn more) Availability. 1/2″. 5/8″. 3/4″. 1″.