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16MnDR is a type of steel plate used for low-temperature pressure vessels. Manufacturer: Wuhan Wuyang Iron and Steel. Contact person for 16MnDR: Song Wei; Mobile phone number: 18239759890. 16MnDR undergoes normalizing treatment. 16Mn—indicates that the carbon content in the steel plate is approximately 0.16%, D-stands for low temperature, and R-stands for pressure vessels. (Generally, when the content of a certain chemical element in steel is high, it needs to be indicated in the material specification; for example, 1.6% manganese is denoted as 16Mn. 16MnDR is used for steel plates intended for pressure vessels operating at -40 degrees Celsius.) Product name: Wugang 16MnDR normalized steel with three types of inspections; delivery condition of 16MnDR: normalized or above. Steel plate specifications: 8–400*2000*8000. The maximum production thickness for Wugang’s wide and thick plates is 80 mm, with a width not exceeding 4100 mm. Manufacturers: Wugang, Xingang, Angang. Chemical composition: Grade CSiMnNiVNbAlPS; for 16MnDR: ≤0.20, 0.15–0.50, 1.20–1.60, ——, ≥0.02, ≤0.025, ≤0.012. Mechanical properties of 16MnDR: Grade, Thickness/mm, Tensile strength Rm/Mpa (N/mm2), Yield strength ReL/Mp (N/mm2), Elongation A/%, Impact test temperature/℃, Impact energy KV2/J: 180° bending test – bending diameter: not less than… for 16MnDR at thicknesses of 6–16 mm: 490–620, 315–2140, d=2a; for thicknesses of 16–36 mm: 470–600, 295–2140, d=3a; for thicknesses of 36–60 mm: 460–590, 285–2140, d=3a; for thicknesses of 60–100 mm: 450–580, 275–2140, d=3a; for thicknesses of 100–120 mm: 440–570, 265–2140, d=3a. 16MnDR is a steel plate used for low-temperature pressure vessels. The low-temperature pressure vessel steels produced by Wugang possess excellent toughness and weldability, and they are widely used in various storage containers and pipelines for liquid hydrocarbons, natural gas liquefaction facilities, large-scale liquefied natural gas and petroleum gas equipment and storage systems, tankers for transporting liquefied natural gas, hydrogenation reactors, and other applications. 16MnDR has passed product certification. Production and quality assurance measures for Wugang 16MnDR: