ASTM A572 specification is the Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel for plates, structural shapes, sheet pilings and bars.BBN steel as a steel supplier in China,we can offer all kinds of steel stock in China,offer low price and high quality ASTM A572 steel.
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 BBN steel for specific Charpy V-notch toughness requirements. ASTM A572 grades are used in a wide variety of structural applications in many market segments.
ASTM A572 covers five grades of high strength, low-alloy structural steel shapes, plates, and bars. All grades are intended for riveted, bolted, or welded structures, with the exception that grades 60 and 65 are not intended for welded bridge applications.
ASTM A572-50 is a high strength low-alloy columbium-vanadium structural steel. This specification provides for a 50ksi minimum yield strength and 65ksi minimum tensile strength. Theses grades are intended for riveted, bolted, or welded structures primarily in applications where extra strength or reduced end product weight is desired without foregoing strength.
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