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?
May 17, 2019 · Structural Steel (AASHTO M270/ASTM A709) All structural steel will be AASHTO M270/ASTM A709 Grade 36 (F y = 36 ksi) or Grade 50 (F y = 50 ksi) and structural steel HP piling will be AASHTO M270/ASTM A709 Grade 50S (F y = 50 ksi) except where weathering steel (AASHTO M270/ASTM A709 Grade 50W steel) is indicated on the Design Layout or in special cases. See A572 grade 50 or A709 grade 50 steel, what is the A709 grade 50 steel is the bridge steel specification and A572 grade 50 steel is the building steel specification. A709 grade 50 steel was deveoped for structures such as bridges with high live load to dead load ratios and repitive loading cycles. The chemistries of A572 grade 50 and A709 grade 50
Universal 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. ASTM A1011 - SSABASTM A1011. The A1011 specification is the Standard Specification for light gauge Hot-Rolled Sheet and Strip Carbon(CS and DS), Structural(SS), High-Strength Low-Alloy(HSLAS), High-Strength Low-Alloy with Improved Formability(HSLAS-F), and Ultra-High Strength(UHSS) steels in thicknesses up to 0.230"(6 mm) in coil form.
Dual Certification A709 Grade 50. A572 Grade 50 is dual certified to A709 Grade 50. Carbon Steels A709-50 material is stocked primarily in Flat Rolled Products, but is also available to a lesser extent in Structural and Bar Products. A709-50 ASTM A709 is fracture critical and covers the requirements for structural steel for bridges and ASTM A709 / A709M - 17 Standard Specification for 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.
- SpecificationsPurposeAvailabilityExamplesQualificationInternational1.1 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:1.2 Grade HPS 70W [HPS 485W] or HPS 100W [HPS 690W] shall not be substituted for Grades 36 , 50 , 50S [345S], 50W [345W], or HPS 50W [HPS 345W]. Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substitutASTM-A709 Standard Specification for Structural Steel 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 A709 GR.50W I Beam Steel ----Katalor EnterprisesASTM A709 Grade 50W I Beam also maintains excellent corrosion resistance, allowing it to maintain long lifespanseven during the most harsh atmospheric conditions. These properties make ASTM A709 Grade 50W I Beam ideal for applications such as bridges, and is a standard material employed by the American Association of State Highway and
The following composition properties are ASTM specifications for the ASTM A709 grades. Note that the composition of chemicals ranges depending on the thickness of the material. * Manganese content of 0.85 to 1.35% and silicon content of 0.15 to 0.40% is required for ASTM A709/A709M-17e1 - Standard Specification for 1.1.1 Grades 36 , 50 , 50S [345S], 50W [345W], and 50CR [345CR] are also included in Specifications A36/A36M, A572/A572M, A992/A992M, A588/A588M, and A1010/A1010M (UNS S41003), respectively. When the requirements of Table 10 or Table 11 or the supplementary requirements of this specification are specified, they exceed the requirements of Specifications
1.1.1 Grades 36 , 50 , 50S [345S], 50W [345W], 50CR [345CR], QST 50 [QST 345], QST 50S [QST 345S], QST 65 [QST 450], and QST 70 [QST 485] are also included in Specifications A36/A36M, A572/A572M, A992/A992M, A588/A588M, A1010/A1010M (UNS S41003), and A913/A913M respectively. When the requirements of Table 11 or Table 12 or the supplementary requirements of this specification ASTM Weathering Steel Specifications Central Steel ServiceASTM A709-50W is a standard specification for structural steel in 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.
A709 Grade 50. Specification:Thickness 8mm-300mm, Width:1500-4020mm, Length:3000-27000mm:Standard:ASTM A709:Standard Specification for Structural Steel for Bridges:Approval By Third Party. ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE. Classification:Structural Steel for Bridges Corten Steel ASTM A709-50W Pipe, ASTM A709 GR.50W Marc Steel is a well-known ASTM A709-50W Corten Steel Pipes supplier in the industry. ASME SA709-50W Corten Weathering Steel Tubing offers a number of outstanding features like durability, reliability,corrosion resistance and more.
A572 / A709-50. A572 / A709-50. Farwest is proud to carry A572-50 inventory ranging from 3/16 to 4 1/2 thick in widths of 48 to 96 wide. Standard lengths of 240 are common for 96 wide product, but can be sourced or processed to any desired length. Farwest minimizes waste by processing A572-50 coil 3/16 to 1/2 thick M270 vs. A709:Grade Comparison Leeco Steel, LLCOct 13, 2020 · A709 Chemical Composition. A709 Grade 50 (Max 4 Thick) A709 Grade 50W Type A. A709 Grade 50W Type B. A709 Grades HPS 50W & HPS 70W. Carbon. 0.23%. 0.19% MAX. 0.20% MAX. 0.11% MAX. Manganese. 1.35%. 0.80-1.25%. 0.75-1.35%. 1.10-1.50%. Phosphorus. 0.030%. 0.030% MAX. 0.030% MAX. 0.020% MAX. Sulfur. 0.030%. 0.030% MAX. 0.030% MAX. 0.006% MAX. Silicon. 0.15-0.40%. 0.30-0.65%. 0.015-0.50%. 0.30-0.50%
Dec 12, 2005 · ASTM A709 Grade 50 is the BRIDGE steel specification and ASTM A572 Grade 50 is the BUILDING steel specification This is a simplified summary since you could have a need to use the A709 spec for non bridge structures. The A709 spec was deveoped for structures such as bridges with high live load to dead load ratios and repitive loading cycles. Steel Reference GuideThis specification covers high-strength structural quality shapes generally suitable for use in riveted, bolted, or welded construction, and for general structural purposes. This specification has a similar yield strength but higher tensile strength than A572 due to the addition of copper and slightly higher carbon content.
A588 - 04 Grade B 345  485  18 21 Grade C 345  485  18 21 A709 - 04a Grade 36 250  400-550 [58-80] 20 21 Grade 50 345  450  18 21 Grade 50S 345-450 [50-65] 450  0.85 18 21 A913 - 04 Grade 50 345  450  Structure Steel Plate For Bridge ASTM A709 Grade 50 SHAANXI SHEW-E STEEL PIPE CO., LTD is one of the leading structure steel plate for bridge astm a709 grade 50 suppliers and also a famous such manufacturer, equipped with many professional structure steel plate for bridge astm a709 grade 50 factories, welcome to purchase high quality structure steel plate for bridge astm a709 grade 50 from our company.
A709 Gr.50 Mechanical Properties Tensile strength 231-231 b/MPa Yield Strength 154 0.2 /MPa Elongation 56 5(%) - (%) Akv - Akv/J HBS 235-268 - HRC 30 - A709 Gr.50 Heat Treatment Regime Annealing Quenching Tempering Normalizing Q & T A709 Gr.50 Range of products Product type Products Dimension Processes Deliver Status