Jun 22, 2011 · Gentlemen, Thank you both for your input, I am learning alot. If this helps, the exact Specification on the material cert is:ASTM A572 Grade 50-07/A709 Grade 50-10, Normalized Rolled, .10max C. I know what the ASTM 572, ASTM A709 and the grade 50's mean but I do not know what the -07 and -10 mean? A709 ASTM A709 A709 Steel Plate Kloeckner Metals ASTM A709 grade 50 steel plate has good corrosion resistance, low formability for some grades, higher strength, and a higher cost. It is used in many industries, primarily in manufacturing and construction. Its machinability is fair. Since it is an alloy steel, it is tougher to machine than plain carbon steel.
Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 , 50  ASTM A709 Properties (Chem., Mech. & Rankings)Sep 16, 2020 · This specification covers carbon and high-strength low alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Ok let's start with ASTM A709 chemical composition. ASTM A709 Steel Plate - ASTM A709 Steel WarehouseASTM A709 Specifications. A709 is the standard specification for structural steel bridges. Covers carbon, HSLA, Q&T, and stainless steel plates, bars, and shapes for structural use in bridges. Includes grades 36, 50, 70, and 100, with designations for enhanced atmospheric corrosion resistance (W). Both fracture critical tension components and
ASTM A709/A709M-18 Standard Specification for Structural Steel for Bridges. 1.1 This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars, quenched and tempered alloy steel, and stainless steel for structural plates intended for use in bridges. Twelve grades are available in five yield strength ASTM A709/A709M-18 - TechstreetFull Description 1.1 This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars, quenched and tempered alloy steel, and stainless steel for structural plates intended for use in bridges. Twelve grades are available in five yield strength levels as follows: ASTM Weathering Steel Specifications Central Steel ServiceThe applicable equivalent ASTM specifications are ASTM A588, A242, A606-4, A847 and A709-50W. ASTM A588 The A588 specification is intended primarily for use in welded bridges and other structures where savings in weight or added durability is important along with the longer life cycle due to its corrosion resistant properties.
- AASHTO vs. ASTMBridge Manufacturing ConsiderationsM270 & A709 SpecificationsSourcing M270 & A709 Steel Plate For Bridge ManufacturingM270 and A709 steel materials are each produced to meet standards set by their regulatory bodies. The American Association of State Highway and Transportation Officials (AASHTO) oversees the specifications of M270 steel plate, while ASTM oversees the specifications of A709 steel plate.ASTM A709 / A709M - 13a Standard Specification for ASTM A709 / A709M - 13a. An ASTM designation number identifies a unique version of an ASTM Steel grades according to American standards - A36, Grade C 0.15 0.80-1.35 0.05 0.04 0.15-0.40 0.20-0.50 0.25-0.50 0.30-0.50 0.01-0.10 A709 - 04a Grade 36 0.26 0.05 0.04 0.40 Standards Grades C max. % Mn % S max. % P max. % Si % Cu % Ni % Cr % Mo max. % Nb max. % V % CE max. % Other elements min. 50 mm [2 in.] ASTM A673, standard position longitudinal flange MPa ASTM A709 / A709M - 17 Standard Specification for 7 rows · TABLE 3 Grade 50  Chemical Requirements A (Heat Analysis) Maximum Diameter, Thickness, or