ASTM A709 A high-strength, low-alloy structural steel plate utilized primarily in the manufacture of bridges. Chapel Steel stocks A709 Grade 36, A709 Grade 50 and A709 Grade 50W. These grades are often specified with Charpy tests referencing the specific zone or lowest anticipated service temperature.
ASTM A709 - SSAB high-strength steelASTM A709 ASTM A709 The ASTM A709 is the Standard Specification for Structural Steel for Bridges and encompasses carbon, high-strength low-alloy, and quenched and tempered alloy steels used as structural plates in the construction of bridges. SSAB offers the following five grades of A709; 36, 50, 50W, HPS 50W and HPS 70W.
WK61088 Standard Specification for Structural Steel for Bridges. Products and Services / Standards & Publications / Standards Products. ASTM WK61088 Revision of A709 / A709M - 17 Standard Specification for Structural Steel for Bridges (What is a Work Item?) Active Standard:A709 / A709M