15MnNiNbDR belongs to the steel plate is a low-temperature pressure vessel with container class, 15MnNiNbDR Dance Steel Steel Plate is the impact temperature of minus -45 °, with high strength, high toughness characteristics, 15MnNiNbDR steel plate appeared to fill the industry low-temperature containers with low alloy steel plate of minus 40 degrees between minus 70 degrees in the use of steel blanks, commonly used in the manufacture of low-temperature pressure vessels, low-temperature It is commonly used in the manufacture of low-temperature pressure vessels, low-temperature spherical storage tanks, high-parameter low-temperature cylindrical vessels, low-temperature ethylene spherical tanks and other equipment.
Execution standard of 15MnNiNbDR: GB/T 3531.
Delivery state of 15MnNiNbDR: the general delivery state is normalized + tempered. ps: if customers need other special delivery state should be specified in the contract.
Packing, marking and quality certificate of 15MnNiNbDR: Packing, marking and quality certificate of steel plate should be in accordance with GB/T 247.
Steel plate 15MnNiNbDR for cryogenic vessel is widely used in the manufacture of cryogenic welded pressure vessels. Steel plate for cryogenic pressure vessels has pure steel, low inclusions, excellent performance, good strong and tough fit and low-temperature toughness, fully compliant with the standard requirements, especially low-temperature impact toughness, which is much higher than the standard requirements.
