astm a572 A high-strength low-alloy steel plate that is utilized in a variety of structural applications. This specification is produced in Grades 42, 50, 55, 60 & 65, the grades representing the yield strength.
ASTM A572 Gr42 steel plate Equivalent material steel ASTM A572 Gr42 steel plate also named High Tensile Low alloy Ni-V steel.The delivery station usually are hot rolled,control rolled,or nomalized. ASTM A572 Gr42 steel plate has the proper tensile strength,good toughness,plasticity,processing property,be rolled into steel plates,shaped steel and profile steel.which usually used to build workshop
Similarly, the strength of grades 42, 55, 60 & 65 in Mpa are as follows - 290, 380,415, and 450. Typically, the use of high-strength low-alloy or HSLA ASTM A572 Grade 55 is intended for applications in welded, bolted, or riveted constructions in either bridges or in buildings. Grades like these have additions of elements columbium & vanadium.
ASTM A572 Grade 65 (S 460 AP) HSLA Steel ::ASTM A572 grade 65 is a type of ASTM A572 steel. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition. It has the highest strength and lowest ductility compared to the other variants of ASTM A572 steel.
ASTM A572 Grade50,55,60 HSLA Structural Steel Plate-AGICOASTM A572 Carbon Steel Plate. 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.
Grade:Yield Strength:Tensile Strength:Elongation:A572 Gr.42 290 415 18:A572 Gr.50 345 450 19:A572 Gr.55 345 450 18:A572 Gr.60 415 520 15:A572 Gr.65 450 550 17
ASTM A572 Steel Plate - A572 Grade 42, 50, 55, 60, 65 ASTM A572 steel plate is made of ASTM AA572, a High-Strength Low-Alloy, Columbium-Vanadium Structural Steel. There are five grades of high-strength low-alloy structural steel shapes, plates, sheet piling, and bars. Grades 42 , 50 , and 55  are best for riveted, bolted, or welded structures.
MECHANICAL PROPERTIES GRADE 65 STEELhigher strength such as those covered by.ASTM A572. The grade with,a y~eld strength of 65 ksi has the highest strength in the range of steels Govered by this standard:. Hence, a new project entitled '''Plastic Design in A572 (Grade 65) ·Steel" was sponsored in early 1967 by the American Institute of Steel Construction with a view towards extending