Mechnical property for 06Ni9DR Pressure vessel steel plate:
| Thickness (mm) | |||
| 06Ni9DR | > 5 ≤ 30 | > 30 ≤ 50 | > 50 |
| Yield strength (≥Mpa) | 560 | 550 | 550 |
| Tensile strength (Mpa) | 680-820 | 680-820 | 680-820 |
Chemical composition for 06Ni9DR Pressure vessel steel plate (Heat Analysis Max%)
| Main chemical elements composition of 06Ni9DR steel plate | |||||||
| C | Si | Mn | Ni | Mo | V | P | S |
| 0.08 | 0.15-0.35 | 0.30-0.80 | 8.5-10.0 | 0.10 | 0.01 | 0.008 | 0.004 |
Product introduction
06Ni9DR steel plate belongs to pressure vessel and boiler steel. It contains 9% Ni. It is mainly used for the construction of low-temperature LNG storage tank and belongs to low-temperature steel.
Executive standard of 06Ni9DR steel plate: 06Ni9DR shall comply with GB / T24510 standard, 9% Ni steel plate for low temperature pressure vessel.
06Ni9DR steel plate flaw detection executive standard: 06Ni9DR flaw detection executive JB / T4730.3 standard, pressure equipment nondestructive testing.
Ultrasonic testing of 06Ni9DR steel plate: the steel plate shall be tested one by one according to JB / T4730.3, and the qualified grade is grade Ⅰ. According to the negotiation between the supplier and the demander, it can also be carried out according to other testing standards, which shall be specified in the contract.
Original mills are Anyang steel mill (Angang),Wuyang steel mill (Wugang),Nanjing Steel mill (Nangang),Xinyu Steel mill (Xingang) which are all china national owned first class steel mills.New brand and high quality is guaranteed for these stock steel plates.
Stock sizes for boiler steel plates 09MnNiDR 08Ni3DR 06Ni9DR
Thickness:6mm-250mm
Width:800-3500mm
Length:800-15000mm
Original certificates for each steel plate can be tracking from producing mill.Gnee steel offer tracking pictures and videos for the whole stock plates delivey process including picking up from our stock warehouse,hard marking and print marking on steel plates surface checking,cutting,welding,primer painting,etc.
