BBN steel is specialized in providing ASTM EN GB/T DIN JIS steel products, meeting internationally recognized quality and consistency standards. One of the most frequently-used materials BBN offer is ASTM A572 steel. ASTM A572 Grade 55/A572 Gr. 55 HSLA structure steel plate is produced in strict accordance with ASTM A572/ A572M standard, which is just the same with A572 Gr. 50 steel plates,
ASTM A572 Steel Channel - High StrengthASTM A572 is a high-strength low-alloy (HSLA) steel with alloy content of columbium and vanadium, which strengthens the steel and provides higher yield point strength than ASTM A36. A572 HSLA steel channel is ideal for the applications where needs higher strength for it reduces the thickness and weight.
ASTM A992 (formerly A36, then A572 Grade 50) is the all-purpose carbon grade steel widely used in building and bridge construction. The other high-strength steels listed below may each have certain advantages over ASTM A992 stuctural carbon steel, depending on the application. They have proven to be economical choices where, due to lighter members,
ASTM Structural Steel Standards Infra-Metals Co.A572 steel is available in five different grades:42, 50, 55, 60, and 65. Each grade number indicates the yield strength of this high strength, low alloy steel. Its multiple favorable properties make it a staple for construction applications. Strength, Weldability, and Machinability. One of the most commonly used A572 grades is A572-50.
Carbon Channel - RyersonSelect a Grade:A36 A36 - Bar Size A36 - MC Ship & Car HSLA Grade 50 - C (Standard) HSLA Grade 50 - MC Ship & Car. Most sizes are produced to A572 Gr. 50. Many are Certified to ASTM A36. Some sizes are certified to ASTM A572 Grade 50. Stock Lengths:20, 40 and 60 Ft. Many sizes available from the West Coast in 30 and 50 ft. lengths.
China Steel Building was constructed by building structure steel SN490B and SN490C. Taipei 101 Building was constructed by using steel SM570M for welded structures. 6.3 Hull Construction 6.2 Welded Structure National Stadium of Kaoshiung is constructed by CSC's building structure steel SN490A and high strength structural steel A572 Gr.50.
Material selection and product specification Steel material is supplied in two product forms flat products (steel plate and strip) and long products (rolled sections, either open beams, angles, etc or hollow sections). For structural use in bridges these products are inevitably cut (to size and shape) and welded, one component to another.In the structure, the material is subject to tensile and compressive forces.
Q345 Steel Specification and Equivalent StandardQ345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel
We S P Steels - are Leading Suppliers of Square Plate Washers, Plain Flat washers, Round washers Manufacturers & Suppliers in India, A wide variety of rectangular, round washers with square hole options are available DIN 436, CSN 021724, PN 82010, UNI 6596, ASTM A36, A572 Grade 50, or F436.
STEEL INDUSTRY EMBRACES A992 - AISCA572 Grade 50 Covers structural steel shapes, plates, piling and bars Intended for riveted, bolted or welded construction of bridges, buildings and other structures A992 Covers W shapes (rolled wide flange shapes) intended for use in building framing. Scope:A572 Grade 50 A992 Element Composition % Element Composition % Carbon, max 0.23 Carbon, max 0.23
Steel grades according to American standards - A36, Chemical composition A36 - 04b A36 0.26 0.05 0.04 0.40 A572 - 04 Grade 42 0.21 1.35 0.05 0.04 0.40 Grade 50 0.23 1.35 0.05 0.04 0.40