1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 , 50 , and 55  ASTM A572 Grade 50, 55, 60, 65 Steel Plates Specification ASTM A572 steel plate is high strength low alloy (HSLA) structural steel integrated with alloy content of columbium-vanadium, with Grade 42, 50, 55, 60, 65.
ASTM A572 Specification refers to High-Strength Low-Alloy Steel Plate for structural building, among the 5 steel grades of 42, 50, 55, 60 and 65, Grade 50 is one most common steel in applications where need more strength and less weight, use steel plate of this grade other than ordinary carbon steel will make the steel structure with same steel strength but lighter weight. ASTM A572 Gr 50 steel material can be bended or shaped ASTM A572 Steel Beam - Excellent Weight-Strength RatioOwing to its high strength of 50,000 ksi yield strength, A572-50 steel I sections are increasingly replacing common carbon steel beam like A36 which should be thicker to satisfy the strength requirement. ASTM 572 Steel I section is available in other grades like 42, 55 & 60. Please find the specific chemical components in the table below. 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.
Container trailer girder. A572 (Gr50) W12xl9, W12xl6' W12xl4, W10xl2. Size and shape deviation is extremely strict, used to make container trailer girder. A992. Bridge structure with weather resistance H-beam. A572 (Gr50) W24W21W18. Toughness at low temperature and weather resistance, used in steel structure bridge. SHAPE MATERIAL (ASTM A572 Gr 50 with special SHAPE MATERIAL (ASTM A572 Gr 50 with special requirements) As announced, effective May 1, 1997, structural steel shapes will be commercially available with special requirements. Please consult your steel supplier for specifics. Steel shapes ordered to this technical bulletin shall conform to the following:1. Structural Plate Supplier - Structural A36 & A572-50 Steel High-strength, quenched and tempered all steel plate, primarily used for bridged and other structural applications. Produced in heat treat condition in grades A, B, E, F, H, P, Q, and S (up to 6). Tensile ranges from 100-130 KSI and Yield has a minimum of 100 KSI (up to 2-1/2) and 90 KSI (over 2-1/2). A572.
Structural steel is a type of carbon steel with a carbon content of up to 2.1% by weight. Structural plate is typically used for making construction materials and structures where weight savings and durability are both important factors. Kloeckner Metals stocks structural steel plate in addition to angles, beams, tubes, channels, and more WIDE FLANGE SHAPESFixed Outer Dimension H-Shapes JFE Super HISLEND-H (SHH) / 10 Heavy Wide Flange H-Shapes / 18 JFE Steel's wide flange shapes are available up to 1000 mm in web height and 515 mm in flange width. A572 Gr.50 A992 S275JR S275J0 S355JR S355J0 SS400 SM400A SM400B SM490A SM490B SM490YA SM490YB SN400A SN400B SN490B steelwise Keeping tabs on ASTM specifications aRE yOU ASTM A529 Grade 50 and 55, ASTM A572 Grade 42 and 50, and ASTM A913 Grade 50. M-Shapes and S-Shapes The preferred material specification for M-shapes is in tran-sition. ASTM A36 (F y = 36 ksi, F u = 58 ksi) remains common, but 50 ksi grades increasingly are being used, including ASTM A572 Grade 50, ASTM A529 Grade 50 or ASTM A992; each
1.1 This specification covers five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 , 50 , and 55  are intended for riveted, bolted, or welded structures. Grades 60  and 65  are intended for riveted or bolted construction of bridges, or for riveted, bolted, or welded construction in other applications.