Как 5083 Алюминиевая пластина повышает долговечность при производстве танкеров СПГ?
Когда дело доходит до хранения СПГ, качество материалов имеет первостепенное значение. The 5083 aluminum plate is known for its great mechanical properties. These include high tensile strength and strong fatigue resistance. These features are important for LNG storage tanks. They need to handle the stress from very cold temperatures and changing pressures.
5083 tanker алюминиевая пластина is an aluminum alloy material specially used for tanker manufacturing. It is lightweight and resistant to corrosion. It has excellent weldability. This material is often used in oil tankers, liquid tankers, and other transport vehicles.
The 5083 aluminum plate is now the top choice for making modern tankers. It is especially good for liquid transport vehicles that need high safety and durability.
Using a 5083 алюминий alloy tanker improves fuel efficiency and lowers operating costs. It also extends the vehicle’s service life and reduces maintenance needs. This makes it a great choice for green logistics and safe transportation.
5083 aluminum alloy is the industry standard for LNG tanker construction because it uniquely combines cryogenic toughness, отличная свариваемость, and outstanding marine corrosion resistance. Its performance directly addresses the severe operational challenges of storing liquefied natural gas at -162°C during maritime transport.
The soft 5083-O (отожженный) temper is primarily used for the main tank structure due to its formability and toughness. The 5083-H116/H321 tempers are used for parts like support skirts, offering higher strength while maintaining good corrosion resistance.
The use of 5083 aluminum plates in the LNG storage tank industry has been steadily increasing. These plates are especially popular in areas that need high performance and strength. They are used in building LNG carriers and storage tanks on land. The advantages they offer make them a go-to choice for engineers and architects working on LNG projects around the globe.
Спецификация 5083 Алюминиевая пластина
Chemical composition
| сплав | и | Fe | с | Миннесота | Mg | Cr | Zn | Ti | Зр | Единица |
| 5083 | ≦0.4 | ≦0.4 | ≦0.1 | 0.40-1.00 | 4.00-4.90 | 0.05-0.25 | ≦0.25 | ≦0.15 | - | Wt% |
Механические свойства
| сплав | Характер | Rm(Мпа)
Предел прочности |
Rp0.2(МПа)
Предел текучести |
Удлинение
A(%) |
Exfoliation
коррозия |
Intergranular corrosion
Mg/cm2 |
Сертификация |
| 5083 | O/H111/H112 | ≥275 | ≥125 | ≥16 | - | - | DNV, GL, ABS, CCS, BV, LR |
| H116 | ≥305 | ≥215 | ≥10 | ≦PB | ≦15 | ||
| H321 | 305-385 | 215-295 | ≥12 |
5083 Aluminum Plate Dimensions
| сплав | Характер | Толщина(мм) | Ширина (мм) | длина(мм) |
| 5083 | О,Н12, Н14,
Х16, Х18, Х19, Х22, Х24, Х26, Х28, Х32, Х34 Х36, Х38, Х111, Х112, Х114, Х 116, Х321 |
3-50 мм | 2000 мм или по индивидуальному заказу |
6000/8000/9000/12000мм или по индивидуальному заказу |