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.
A709-50F-2 bridge steel steel plate,A709-50F-2 bridge Leave a Message Get a price EX-Stock Promotion Center The A709-50F-2 material is alloy structural steel, used to manufacture riveted and bolted road bridges and railway bridges (including cross-sea bridges). 50 is the grade in the ASTM A709/A709M standard (A709 Grade 50), that is, structural steel for bridges with a yield strength 345MPa.
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ASTM A709 / A709M - 04a Standard Specification for Carbon 1.1 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. Eight grades are available in four yield strength levels as follows:Grade U.S. [SI] Yield Strength, ksi [MPa] 36  36  50  50  50S [345S] 50  50W [345W] 50  HPS 50W [HPS 345W] 50 
Grade 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 A709 / A709M - 09a Standard Specification for A709/A709M - 09a Standard Specification for Structural Steel for Bridges , alloy, atmospheric corrosion resistance, bars, bridges, carbon, fracture-critical, high-strength, low-alloy, non-fracture critical, plates, quenched, shapes, steel, structural steel, tempered, Carbon steel plate--specifications, HSLA (high-strength low-alloy) steel bars--specifications, HSLA (high-strength low-alloy) steel plate--specifications, Quenched and tempered steels (specifications), Structural steel
ASTM A709 GR 50 steel properties for saleASTM A709/A709M 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. ASTM A709/A709M Standard main steel grade:ASTM A709 Grade 36, 50, 50S, 50W, HPS50W (A709GR36, A709GR50, A709GR50S, A709GR50W, A709GRHPS50W)
Material Properties The following material properties are ASTM specifications and will be confirmed on the Mill Test Report. Grade Yield Point (ksi) Tensile Strength (ksi) Min. 8 Elongation % 36 36 58-80 20 50 50 65 18 50W 50 70 18 HPS 50W 50 70 18 HPS 70W 70 85-110 19 at 2 elongation % Chemical Composition The following composition properties are ASTM specifications for the ASTM A709
Hot Rolled Astm A709 Gr.50w Weather Resistant Steel Plate ASTM A709 HPS50W is American standard specification for for structural steel in bridge with hot rolled processing. Therefore, it is widely used in bridge constructions to atmospheric corrosion resistance. Furthermore, ASTM A709-50W covers high strength, low allow steel structural shapes, plates and bars.A709 ASTM A709 A709 Steel Plate Kloeckner Metals 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.