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GB3531 16MnDR Pressure Vessel and Boiler Steel Plate Equivalent Steel Material

Steel grade 16MnDR under specification GB 3531 is mainly rolling as steel plates for low temperature boiler and pressure vessel usage. GB3531 16MnDR is widely used in petrochemical industry, energy industry, science research and war industry.

Key Words: 16MnDR datasheet, 16MnDR mechanical properties, chemical element 16MnDR, technical specifications of 16MnDR steel material properties. 16MnDR performance specifications.

Chemical composition of GB3531 16MnDR

16 MNDR chemical composition: carbon (C) 0.20 or less
16 MNDR chemical composition of silicon (Si): 0.15 ~ 0.50
16 MNDR chemical composition of manganese (Mn): 1.20 ~ 1.60
16 MNDR chemical phosphorus (P): 0.025 or less
16 MNDR chemical composition of sulfur (S): 0.012 or less
16 MNDR chemical composition of aluminum (Al): 0.02 or higher

16MnDR Pressure Vessel Steel Mechanical property

GB3531 16MnDR Steel Specification:

Steel Standard: GB 3531
Rolling Type: Boiler steel plate, Pressure vessel steel plate
Thickness:6mm-300mm
Width: 1500mm-4000mm
Length: 3000mm-12000mm
Besides, the size can be customized.
Heat Treatment: Normalized/Normalized +Tempered

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