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ASTM A516 Grade 70 boiler Steel Plate for Boilers and Pressure Vessels steel plate

ASTM A516 Grade 70 steel is boiler steel for moderate and low temperature service.

ASTM A516 Grade 70 boiler steel plates are generally used for the construction of welded pressure vessels when an improvement in notch toughness is required.

ASTM A516 Grade 70 boiler Steel Plate Chemical Composition:

Steel Grade C Si Si (Min) Mn Mn (Min) P S
A516 70 0.28 0.45 0.13 1.3 0.79 0.035 0.035

ASTM A516 Grade 70 boiler Steel Plate Mechanical Properties:

Grade A516 Grade 70
Tensile Strength (ksi) 70-90
Tensile Strength (MPa) 485-620
Yield Strength (ksi) 38
Yield Strength (MPa) 260
Elongation in 200mm (%) 17
Elongation in 50mm (%) 21
Max Thickness (mm) 205

BBN STEEL supply ASTM A516 Grade 70 boiler Steel Plates for boiler and pressure vesselfabrication which is ideally suited to the high standards set by the oil, gas and petrochemical industry.

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