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Carbon Steel A53 Gr B Seamless Pipe - Hot Rolled Steel factory

ASTM A53 Grade B Pipe Chemical Properties %(plate) (plate) Type S (seamless) Type E (electric-resistance welded) Type E (electric-resistance welded) Type E (electric-resistance welded) Grade A Grade B Grade A Grade B Carbon max. % 0.25 0.30 0.25 0.30 Manganese % 0.95 1.2 0.95 1.2 Phosphorous,max. % 0.05 0.05 0.05 0.05