A572 grade 50 or A709 grade 50, what is the difference? 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 steel are identical. ASTM is careful to keep
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.
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A709-50W ( AISI, ASTM, UNS) - Worldwide equivalent gradesEuropean equivalent grade for Alloy special steel A709-50W ( AISI, ASTM, UNS):S355K2W (1.8967) NEW opportunities for buyers! Post free buying requirement for product A709-50W ( AISI, ASTM, UNS) Chemical composition and properties of european equivalents (EN) for A709-50W (USA, AISI, ASTM, UNS):
ASTM A572 Grade 50, Type 2 A709 Grade 50 AASHTO M270 ASTM A572 Grade 50, Type 2 A709 Grade 50 AASHTO M270. Used in Bridges, Buildings, Construction Equipment Machinery, Transmission Towers, Truck Parts, Towers, and Freight Cars. It is a higher yield and tensile strength than A36. Most of our stock is already charpy impact tested and suitable for galvanization. High Strength, Low Alloy Plate
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. The three weather grades of 50W, HPS 50W, and HPS 70W have an ASTM G101 enhanced
ASTM A709 GR 50 steel properties for saleStandard:ASTM A709 Grade :ASTM A709Grade 36, 50, 50S, 50W, Thickness :8mm-500mm Width :1000mm-4000mm Length :1000mm-20000mm MOQ:1 PC Product type :Steel plate Delivery time :Promptly ( Stock) or 10-40 days (Production) Stock :Available MTC:Available Delivery condition:AS REQUIREMENTS
ASTM A709 Steel Plate - ASTM A709 Steel WarehouseASTM A709 Specifications. Strength, Yield Strength ksi (MPa), Tensile Strength ksi (MPa):Stronger, 58-130 (400-900) Formability:% Elongation:Low for some grades, 14-21%. For better formability consider Drawing Steel. Joining Fair.
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
ASTM A709-A709M Steel Plate, Steel Bar, Steel Tubes 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)
ASTM-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.
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. 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 60 60 75 65 65 80 70 70 90 A992 50i 65i Corrosion Resistant High
PRODUCT GUIDES - Central Steel & Wire Co.ASTM A 572 Gr 50 3/16 - 2-1/2 50 65 90° 2 t transverse About the same corrosion resistance as CQ ASTM A 588 Gr 50 aka Cor-Ten* 3/16 - 1-3 Material Size Range (in.) Purchasing Specification Comments HOT ROLLED ASTM A 1011 CS Type B .071 - .171 x 36 - 72 Temper rolled, .10% max carbon, cold reduced Cold reduced sheet/plate is:
A709/A709M Grade AASHTO M270M/ M270 Grade SI [U.S.] Other Specifications Yield Strength Minimum, ksi [MPA] Plate Dimensions* Thickness inches Width inches Length inches 36 250  A36/A36M 36  Up to 4.00 Up to 152 Up to 1020** 50 345  A572/A572M Grade 50  50  Up to 4.00 Up to 152 Up to 1020**
Structural Steel Specification - Codes and standards Mar 01, 2011 · Thanks for the responses. I've heard the misperceptions in the past and vaguely recall reading that the AASHTO M270 was "prequalified" for charpy and weldability while the ASTM A709 was not??? However, everytime you see a reference to bridge structural steel, you'll see AASHTO M270/ASTM A709 which to me means they are one in the same.
steelwise - AISCGr. C 46 62 50 62 A501 Gr. A 36 58 Gr. B 50 70 A529c Gr. 50 50 65100 Gr. 55 55 70100 A709 36 36 5880b A1043d,k 36 3652 58 50 5065 65 A1085 Gr. A 50 65 Gr. 42 42 60 Gr. 50 50 65 A572 Gr. 55 55 70 Gr. 60e 60 75 Gr. 65e 65 80 A618f Gr. lak, lb & II 50g 70g Gr. III 50 65 50 50 65 A709 50S 5065 65 50W 50 70 50 50h 65h A913 60 60 75