506 Steel Bridges 506.1 Description (1) This section describes fabricating, furnishing, casting, machining or preparing otherwise, delivering, and erecting the steel and miscellaneous metals required for steel bridges, or metal parts of other bridges. 506.2 Materials 506.2.1 General
A709 Grade 250,ASTM A709 Grade 250 Structural steel,A709 ASTM A709 Grade 250 Structural steel Key words:A709 Grade 250,ASTM A709 Grade 250,A709 Grade250 Structural steel , ASTM A709 Grade 250 Structural steel for bridge. A709 Grade250 Main application:Low alloy steel plates are used to manufacture the plants of factory ,bridge, the common constructure and construction machinery and equipment.
Heavy thicknesses (3-inches or thicker) available at most Leeco Steel distribution centers. Available in standard grades:36, 50 and 50W. Available in high-performance grades:HPS 50W and HPS 70W. Dual ASTM and AASHTO spec certifications are available. Customers can specify A709 grades to meet Charpy test requirement for specific zones and climate.
ASTM A709 steel plate, ASTM A709 Grade 50 steel - JOIN ASTM A709 Bridge building steel. Standard:ASTM A709/A709M Steel Grade :A709 Grade 36(250), A709 Grade 50(345), A709 Grade 50S(345S), A709 Grade 50W(345W), A709 Grade HPS50W(HPS345W), A709 Grade HPS70W(HPS485W), A709 Grade 100(690), A709 Grade 100W(690W), A709 Grade HPS100W(HPS690W) Dimension range :1.2mm -680mm x 1000mm
ASTM A709/A709M A709Grade 50W carbon low alloy steel Description:ASTM A709/A709M A709Grade 50W carbon low alloy steel plate is 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. Payment Terms:L/C, T/T, D/P, Western Union, Paypal, Money Gram. Lead Time:
A709 Grade HPS 50W Structural steel Key words:A709 Grade HPS50W,ASTM A709 Grade HPS 50W,A709 Grade HPS50WStructural steel , ASTM A709 GradeHPS 50W Structural steel for bridge A709 GradeHPS50W Main application:Low alloy steel plates are used to manu
ASTM-A709 Standard Specification for Structural Steel 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.
CHEMTECHA709 Grade 36 A709 Gr 50 HPS 50W HPS The grades HPS 50W and HPS 70W are higher performing grades for extreme climates, where temperature fluctuations are a factor. Gangsteel Grade :A709 Grade HPS 70W. Specification:Thickness 8mm-300mm, Width:1500-4020mm, Length:3000-27000mm. Standard:ASTM A709:Standard Specification for Structural Steel for Bridges. Approval By Third Party.
o Yield and tensile strength of A709 Grade HPS 50W. º Young's Modulus of 2900 ksi. º The Oregon Department of Transportations weldability study was limited to 1-inch-thick plate but the Project Special Provisions required weld procedure prequalification of full penetration weld for ½ and 1¾ plate thicknesses. This requirement
a709grade hps50w luxembourg shot blasting - SS400, Q345B A709 Grade HPS 50W 100. 345Min. 485min. 18. 21. 18. 21 . 6. A709 GR HPS 50W Delivery Time Or Lead Time:15-30days. ASTM A709 GR.50W steel plateHigh strength low alloy steel plate ASTM A709GR.50W also named as weathering steel plate A709 Grade 50W in advantage of its property in atmosphere corrosion resistance. According to the different main 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.