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 - SSAB high-strength steelThe ASTM A572 specification is the Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel for plates, structural shapes, sheet pilings and bars. ASTM A572 includes five grades with specified minimum yield strengths of 42, 50, 55, 60, and 65 ksi, respectively. For applications where notch toughness is important, consult SSAB for specific Charpy V-notch toughness requirements.
ASTM A572. The ASTM A572 specification is the Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel for plates used in general construction and structural applications. ASTM A572 includes five grades with specified minimum yield strengths of 42, 50, 55, 60, and 65 ASTM A572 / A572M - 18 Standard Specification for High 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. ASTM A572 Grade 50 High Tensile Low alloy steel - JOIN Grade of Steel. Yield Point Min ksi. Yield Point Min [MPa] Tensile Strength ksi. Tensile Strength [MPa] A572 Grade 50. 50  65 ksi 
ASTM A572 Grade 65. A high strength, low alloy columbium-vanadium structural steel. Similar to A572 Grade 50 but it provides 65ksi min yield and an 80ksi min tensile. The primary application for ASTM A572 Grade 65 is tubular structures, transmission towers, and poles. Our inventory is suitable for galvanizing. High Strength, Low Alloy Plate 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 ASTM A572 High Strength Steel - Zherui SteelGrade: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
A572 Grade 50 has a smaller cross-section that can support the same or larger load than A36 steel or steels that are not structural grade. This directly correlates to the overall weight of the ramp where the higher the steels Yield Strength, the less the ramp can weigh. A572 Grade 50 has a 139% greater Yield Strength than A36 steel. 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. ASTM Weathering Steel Specifications Central Steel ServiceASTM A572-65. ASTM A572-65 is a high strength low-alloy columbium-vanadium structural steel. This specification provides for a 65ksi minimum yield strength and an 80ksi minimum tensile strength. The primary application for ASTM A572-65 is galvanized transmission and lighting poles.
Physical properties, Mechanical properties, Heat treatment, and Micro structure. A572 Gr.50 Physical Properties. Tensile strength 115-234 b/MPa Yield Strength 23 0.2 /MPa Elongation 65 5 (%) - (%) Akv - Akv/J HBS 123-321 - HRC 30 -. A572 Gr.50 Mechanical Properties. STEEL INDUSTRY EMBRACES A992 - AISCIt has an upper limit on yield strength of 65 ksi, a minimum tensile strength of 65 ksi, a specified maximum yield-to-tensile ratio of 0.85 and a specified maximum carbon equivalent of 0.47%. Steel Round Bar - RyersonSBQ grades include 1018, 1045, 1117, 1141, 1144, 1215, 12L14, Stressproof and Fatigueproof. These are stocked in a variety of sizes and finishes including hot rolled designed to meet various strength, machinability and weldabilty requirements. MBQ bar is produced to A-36 and most of the sizes are also produced to A-529-50 and A-572-50.
Grade 65 0.23 1.65 0.05 0.04 0.40 A588 - 04 Yield strength Re MPa [ksi] Tensile strength Rm Ratio Re / Rm Minimum elongation Notch impact test Temperature ASTM A673, standard position longitudinal flange MPa [ksi] %% Steel grades according to American standards - A36, A572, A588, A709, A913, A992 shear strength of a572 steel-Ester Satorova Portfolio User rating 100/100Brand BrandASTM A572 Steel,grade 50 - MatWeb. ASTM A572 Steel,grade 50,High-strength low-alloy steel,structural quality. Steel Properties (US)Steel Type ASTM Designation F y Min.Yield Stress (ksi) F u Tensile Stress (ksi) Plates and bars to 0.75 incl.over 0.75 to 1.25 over 1.25 to 1.5 over 1.5 to 2 incl.Steel Materials ASTM A572 Grade 50 - A572 Grade 42, 50, 60, 65 Steel Grade Yield Point (ksi) Tensile Strength (ksi) Min. 8" Elongation % 42 42 60 20 50 50 65 18 55 55 70 17 60 60 75 16 65 65 80 15 Chemical Composition The following composition properties are ASTM specifications for the A572 grades. Grade 42 + Grade 42 Carbon max 0.21% Manganese max 1.35% Phosphorus max 0.030% Sulfur max 0.030% Silicon to 1 1/2" thick, max 0.40% Silicon over 1 1/2" thick 0.15-0.40% Quote Grade 42 Grade 50 + Grade