a709 gr 50s specs
A709 Grade 50W steel is a standard specification for structural steel in bridges with weathering capabilities. With a corrosion index of 6.0 or higher, ASTM A709-50W has substantially better atmosphere corrosion resistance than carbon steels even with the addition of copper. A709-50 Plate Universal Steel AmericaUniversal Steel America stocks ASTM A709-50 structural steel plate with thicknesses from 3/16 to 4 inches in the as-rolled condition. This material is available in standard widths of 60, 72, 96, and 120 inches and lengths of 240 and 480 inches. Width and length restrictions exist, however, depending on plate weight and mill capabilities.
Grade U.S. [SI] Yield Strength, ksi [MPa] 36  36  50  50  50S [345S] ASTM A709 Grade 50W/A709 Gr.50W high tensile plates ASTM A709 Grade 50W/A709 Gr.50W high tensile plates are also named as ASTM A709 Grade 50W/A709 Gr.50W weathering steel plates, which is famous for its property in atmosphere corrosion resistance. A709 Grade 50W steel plates are widely used in construction machinery, mining machinery, truck, bridges, pressure vessels, etc., structures building. ASTM A709 Steel Plate - Grade 36, 50, 50W , HPS 50W , HPS Grade 50 (max 4" thick) Carbon max:0.23%:Manganese max:1.35%:Phosphorus max:0.030%:Sulfur max:0.030%:Silicon:0.15-0.40%:Columbium:0.005-0.15%:Vanadium:0.01-0.15%
ASTM A709-50W is a standard specification for structural steel primarily in the fabrication of steel bridges. ASTM A709-50W covers high strength, low allow steel structural shapes, plates and bars. The atmospheric corrosion resistance of this steel in most environments is substantially better than carbon steel with or without copper addition. ASTM A709/A709M-18 - TechstreetGrade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 , 50  or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. ASTM Weathering Steel Specifications Central Steel ServiceWhen properly designed and exposed to the atmosphere, A709-50W is suitable for many applications in the bare (unpainted) condition. ASTM A871-65 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.
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. Heat analysis shall be used to determine the percentage of carbon, manganese, phosphorus, sulfur, silicon, and copper for the required chemical composition. A tension test shall be used to determine the required tensile Keeping tabs on current ASTM specifications ARE YOU Gr. B 42 58 46 58 Gr. C 46 62 50 62 A501 Gr. A 36 58 Gr. B 50 70 A529c Gr. 50 50 65-100 Gr. 55 55 70-100 A709 36 36 58-80b A1043d 36 36-52 58 50 50-65 65 High-Strength Low-Alloy A572 Gr. 42 42 60 Gr. 50 50 65 Gr. 55 55 70 Gr. 60e 60 75 Gr. 65e 65 80 A618f Gr. Ia, Ib & II 50g 70g Gr. III 50 65 A709 50 50 65 50S 50-65 65 50W 50 70 A913 50 50h 65h View Q&A University of NebraskaLincolnDec 22, 2016 · The Barrier Hardware Guide lists multiple steel specifications for standard guardrail posts:ASTM A36, ASTM A709 grade 36, and A709 grade 50. Additionally, the drawing details for many new systems are specifying the use of ASTM A572 and/or ASTM A992.
11 rows · Physical Properties of steel grade A709 Gr.50. Temperature. (°C) Modulus of elasticity. (GPa)