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.
ASTM-A514 - SSABThe ASTM A514 specification is the Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding used in applications where Yield Strengths of 100 ksi are required for plates up to 2-1/2" thick, inclusive. Plates > 2-1/2" and 6" in thickness have a minimum Yield Strength requirement of 90 ksi.
a871 type 1 weather steel for welded structure for sale . a871 type 1 weather steel for welded structure for sale is our main products, hot rolled a871 type 4 corten steel plate for sale Steel pre rusted astm a242 type 5 weather corten plate for sale. pre rusted A242 Type 1 weather steel corten plate for sale. prerusted ASTM A871 type 2 weather steel corten plate is the main product of Henan Bebon Iron & Steel Co., Ltd. prerusted ASTM A871 type 2ASTM Weathering Steel Specifications Central Steel ServiceASTM A871-65 is a high strength low-alloy structural steel plate with improved atmospheric corrosion resistance. This specification provides for a 65ksi minimum yield strength and an 80ksi minimum tensile strength plus the atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon steels with or without copper addition.