16MnDR higher impact toughness of the request, but slightly lower intensity, if there are materials to replace the intensity should be checking, to meet the requirements identified in overall terms, 16MnDR better than the performance of 16MnR.
Good low temperature toughness, normalizing delivery. -40 ℃ horizontal AKV ≥ 27J GB3531-1996 and to amend the first single has been applied to Shenyang Sanyo, Daqing Oil Field and other major spherical tank, pressure vessel manufacturers.
Material specifications of origin
16MnDR 76-114x4-30 GB / T 18984-2003 Baosteel / import
16MnDR 133-168x4-30 GB / T 18984-2003 Baosteel / import
16MnDR 219-820x10-70 GB / T 18984-2003 Chengdu / import |
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