for building decoration q345b bridge grade

Prefabricated Temporary Bailey Bridge Steel Structure

Prefabricated Temporary Bailey Bridge Steel Structure Bridge Q345B-Q460C Grade. The bailey bridge is a type of portable, pre-fabricated, truss bridge. It was developed by the British during World war II for the military use and now extensive use in the world. A Bailey bridge had the advantages of requiring heavy equipment to assemble.

Q345B-Q460C Grade Temporary Bailey Bridge Load Capacity

Grade:Q345B-Q460C:Brand Name:QHHK:Type:200 Type:Application:Steel Structure Bridge:Surface:Painting Or HDG:Package:40 GP & HQ:MOQ:1pc:Loading Port:Dalian Port, China:Supply Ability:10000 Tons/per Year:High Light:prefabricated vehicle bridges, temporary bridge construction What is material Q345B equivalent ASTM steel - BEBON STEELMaterial Q345B equivalent ASTM steel A572 Gr 50 mechanical properties:The major benefit of material Q345B is its mild temper. Material Q345B is easy to form and easy to weld. Material Q345B is the combination of comparatively low price and ease of use, and that makes material Q345B a widely used material in construction.

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Recommended to you based on what's popular Feedback Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent Q345 Steel Properties. Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470-630 Mpa, and yield strength is 345 MPa, it has better properties than Q235.According to GB/T 1591 2008, Q345 material has 5 quality grades:Q345A, Q345B, Q345C, Q345D and Q345E. Q345 steel has good weldability, cold & hot workability

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