Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above address or at 610-832-9585 (phone), 610-832-9555 (fax), or [email protected] (e-mail); or through the ASTM website (astm). 4 f. Related Papers. Designation:A 572/A 572M 01 Standard Specification for High-Strength Low 8. METALLURGY & WELDING - SAC Steeltwo grades (ASTM A36 and ASTM A572 Grade 50) of structural steels, based on mill test reports from selected domestic producers for the 1992 production year. Data were also collected for "Dual Grade" material that was certified by the producers as complying with both ASTM A36 and ASTM A572 Grade 50.
What is A572 Steel Plate? ASTM A572 steel plate is a popular grade of high-strength low-alloy (HSLA) steel that is typically used in structural applications. A572 steel contains chemical alloys that enhance the materials hardness and ability to bear weight, and this material is lightweight relative to steel grades with similar compositions. There are five different grades of A572 steel plate:Grade 42, Grade 50, Grade 55, Grade 60 and Grade 65. Each of these grades ASTM A572 Grade 50 Steel Equivalent, Gr 65, 60 Properties ASTM A572 Grade 50 Steel. ASTM A572 grade 50 steel is a low-alloy high-strength structural steel with a yield strength of 50 ksi (345 MPa) and a tensile strength of 65 ksi (450 MPa). It has better mechanical properties than ASTM A36 steel. ASTM A572 contains 5 yield point grades:Grade 42, Grade 50, Grade 55, Grade 60 and Grade 65. ASTM A572 Grade 50, Type 2 A709 Grade 50 AASHTO ASTM A572 Grade 50, Type 2 A709 Grade 50 AASHTO M270. Used in Bridges, Buildings, Construction Equipment Machinery, Transmission Towers, Truck Parts, Towers, and Freight Cars. It is a higher yield and tensile strength than A36. Most of our stock is already charpy impact tested and suitable for galvanization. High Strength, Low Alloy Plate.
Jan 03, 2019 · Below are yield, tensile and elongation measurements for two common grades of steel:A36 mild steel and A572-50 high strength low alloy structural steel. The data show that A572-50 can bear a greater load than A36, but A36 is more ductile. Datasheet for Steel Grades Carbon Steel A572 GrSteel GradesA572 Gr.50 Chemical information,Mechanical properties 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 Fracture Toughness of A572 Gr.50 Steel Built-Up Box The A572 Gr.50 steel absorbs energy more than 105J, satisfying the code requirement of 27J at 0°C in the Charpy impact tests. However, the welding heat increases the size of coarse grain and hardness in the heat affected zone (HAZ), reducing the Charpy value to 14.9 J.
4. For grades 50, 60 and 70, no preheat is required for temperatures above 0°F, provided low hydrogen conditions are maintained. For grade 80, at temperatures below 32°F, base metal should be heated to at least 70ºF. 5. More restrictive Charpy V Notch (CVN) values are available on an inquiry basis at additional cost. 6. 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 SPECIFICATIONS350W 50W A572 Gr.50 2 & HSS 40 1 1/2 16 5/8 380W* 55W* A572 Gr.55 HSS - - 16 5/8 In such cases Charpy V-notch testing should be specified by the purchaser to ensure that the impact requirements are met. Type R - Atmospheric Corrosion-Resistant Structural Steel.
Plate Mill Rolled ASTM A572 Gr 50. Details, Dimensions & Prices. Plate Mill Rolled ASTM A572 Gr 50 Charpy Impact Tested. Details, Dimensions & Prices. Plate Mill Rolled ASTM A572 Gr 55. Details, Dimensions & Prices. Plate Mill Rolled ASTM A572 Gr 60. Details, Dimensions & Prices.Plate Mill Rolled ASTM A572 Gr 50 Charpy Impact Tested Plate Mill Rolled ASTM A572 Gr 50 Charpy Impact Tested Configure dimensions online and order directly. Simply buy Structural Steel Plate in the Kloeckner Metals US online shop.