ASTM carbon steel plates A514 grade B material

ASTM carbon steel plates A514 grade B material is quenched and tempered alloy steel with high yield strength, which makes it ideal for structural, construction, heavy equipment, and transit projects.

A514 grade B steel makes a good combination of weldability and toughness at low atmospheric temperatures. Plate A514 grade B is not generally recommended for service at temperatures lower than -50 degrees Fahrenheit, or -46 degrees Celsius, since its toughness is not sufficient to prevent brittle fracture at lower temperatures. Material A514 grade B is also not recommended for service at temperatures higher than 800 degrees Fahrenheit, or 425 degrees Celsius, because fracture could result from low stress-rupture ductility at higher temperatures.

A514 grade B material is most commonly used as structural steel in cranes and large heavy-load machines, which often require lightweight steels that don’t sacrifice longevity or resilience.

Get to know more about ASTM carbon steel plates A514 grade B material, please contact us. E-mail: [email protected]

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ASTM carbon steel plates A514 grade B material

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ASTM carbon steel plates A514 grade B material Specification[email protected]

ASTM carbon steel plates A514 grade B material chemical composition:

ASTM A514 C Mn P S Si Cr Mo V B Ti
A514 grade B 0.12-0.21 0.7-1.0 ≤0.035 ≤0.04 0.2-0.35 0.4-0.65 0.15-0.25 0.03-0.08 0.0025 max 0.01-0.03

ASTM carbon steel plates A514 grade B material mechanical property:

Thickness Inch Yield Strength Mpa Tensile Strength Mpa Elongation in 50mm Hardnees Brinell
less 3/4 inch 690 760-895 18 235
over 3/4 to 2 1/2 690 760-895 18 -
over 2 1/2 to 6 inch 620 690-895 16 -

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