What is the ASTM equivalent to A514 grade B steel material

The rise and fall of A514 grade B steel material, steel pipe price will be affected by many factors, such as market demand. If the construction of real estate industry, basic road construction and so on industries is booming, the sales volume of steel pipes will be very good, and the market supply will gradually increase. The market demand has a very important guiding significance for A514 grade B steel material, steel pipe manufacturers, dealers and agents in many regions.

The steel plate and strip after hot rolling treatment are generally called hot rolled plate. Compared with other steel plate processing industries, A514 grade B steel material, hot rolled plate has these characteristics. First, low hardness, easy processing. Compared with other steel needs special mechanical equipment, hot rolled plate is a very convenient for processing. Second, good ductility, not easy to break, good compression capacity, long service life. Third, the manufacturing process is simple, and the price and cost are relatively cheap compared with other steels.

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Chemical composition of A514 grade B steel material, A514 Gr P steel plate (melting analysis %)C: 0.14-0.18 Mn: 1.20 V: 0.03-0.08 Si: 0.10-.040 P: 0.025 S: 0.020 Cr: 1.0-1.5 Mo: 0.4-0.6Mechanical properties of A514 Gr P steel plate:Yield strength≥690MPa, tensile strength≥760-896MPa, elongation %≥16, Akv2 J / longitudinal ≥34, impact temperature - 40℃.