Steel grade 16MnDR under specification GB 3531 is mainly rolling as steel plates for low temperature boiler and pressure vessel usage.
Boiler steel plate 16MnDR shall be done low temperature impacting test under minus 40 centigrade for thickness equal and below 60mm, for heavy thickness above 60mm, this temperature can be higher as minus 30 centigrade.
Main chemical elements composition of 16MnDR:
| C | Si | Mn | P | S | Alt (min.) |
| 0.20 | 0.15-0.50 | 1.20-1.60 | 0.025 | 0.012 | 0.020 |
16MnDR steel Mechanical Property:
| Grade | Mechanical Property | |||
| Tensile Strength(Mpa) | Yield Strength(Mpa) | % Elongation in2 in.(50mm) min | Impacting Test Temperature(°C) | |
| GB3531 16MnDR | 490-620 | 315 | 21 | -40,-30 |
Main Application:
GB 3531 16MnDR Pressure Vessel and Boiler Steel Plate are used in Pressure Vessel, Boiler, Storage Tanks and Heat Exchanger in Oil, Gas Project.
Bebon International is a professional GB 3531 16MnDR Boiler steel plate steel exporter and a steel Stockist in china. We keep more than 1000 tons GB 3531 16MnDR Boiler steel plate steel in stock every month. If you want to get the GB 3531 16MnDR Boiler steel plate steel price, please do not hesitate to contact us. Any need in GB 3531 16MnDR Boiler steel plate Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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