5A30 5456 aluminum alloy has good corrosion resistance in the marine atmosphere, and is widely used in armor plates and marine materials.
Why choose Chalco 5A30 5456 marine grade aluminum plate？
Quality could full meet world wide marine grade standard: CCS, DNV, NK, CCS, ABS, BV, LR, KR.
Production and management comply with international marine quality system, to make sure best quality of super resistance to corrosion, good welding ability and strong impact-resistance.
Specs of 5A30 5456 marine grade aluminum plate
| Temper | H112 |
| Thickness | 5A30 5456 marine grade aluminum plate: 6.0-50mm |
| Normal dimension | 1250×2500mm, 1500mm×3000mm, 2000mm×8000mm |
| Standard | GB∕T 22641-2020 |
Chemical Composition of 5A30 5456 Alloy
| Element | Composition % |
| Si+Fe | 0.4 |
| Cu | 0.10 |
| Mn | 0.50-1 |
| Mg | 4.7-5.5 |
| Zn | 0.25 |
| Cr | 0.05-0.2 |
| Ti | 0.03-0.15 |
| Al | Remainder |
Property of 5A30 5456 marine grade aluminum plate
| Alloy | Temper | Temper | Thickness ｍｍ | Tension strength Rｍ/MPa | Yield strength Rp0.2/ Mpa | Elongation ％ | |
| A50 ｍｍ | A | ||||||
| 5A30 5456 | H112 | H112 | 6.00-50.00 | ≥310 | ≥175 | ≥13 | |
What are the characteristics of 5A30 5456 marine grade aluminum plate?
5A30 5456 marine aluminum plate can be used in the following parts on different types of ships:
High strength: 5A30 5456 marine aluminum plate has excellent strength characteristics and can withstand the vibration, shock and load of the ship during navigation. Its strength is generally higher than conventional aluminum alloy sheets.
Corrosion resistance: 5A30 5456 marine aluminum plate has good corrosion resistance and can resist corrosion and erosion in seawater and atmosphere. This makes it ideal for use in marine environments, extending the life of the vessel.
Corrosion resistance: 5A30 5456 marine aluminum plate has high resistance to stress corrosion cracking (SCC) and intergranular corrosion, which is very important for the long-term use of ships in harsh environments.
Lightweight: compared with steel, 5A30 5456 marine aluminum plate has a lower density, so it can reduce the total weight of the ship. This is very beneficial to improve the ship's load capacity, fuel efficiency and sailing performance.
Weldability: 5A30 5456 marine aluminum plate has good weldability, and can be connected and repaired by various commonly used welding methods, which is convenient for ship construction and maintenance.
Uses of 5A30 5456 marine grade aluminum plate
5456 marine aluminum plate is a common marine aluminum alloy with good strength, corrosion resistance and corrosion resistance. Here are some common uses of 5456 marine aluminum sheet:
Hull shell: 5456 marine aluminum plate is often used in the shell components of ships, such as hull shell plates. It can provide good structural strength and corrosion resistance, resist corrosion and erosion in seawater and the atmosphere, and protect the hull from damage.
Deck: 5456 marine aluminum plate can be used for the construction of ship deck. The deck is a platform for people to work and move, and needs to have high strength and durability. The use of 5456 marine aluminum plate can reduce the weight of the ship and provide good corrosion resistance while maintaining the structural stability of the deck.
Hull structure: 5456 marine aluminum plate can be used in the structural components of the ship, such as keel, frame and support structure. These parts need to have good strength and rigidity to support the load of the hull and maintain the stability of the structure. The 5456 marine aluminum plate can be made into the desired shape and size after proper processing and welding.
Fuel tanks and storage compartments: 5456 marine aluminum sheet is also suitable for fuel tanks and storage compartments of ships. It has good corrosion resistance and sealing properties, and can be used to store liquids and goods while protecting them from the external environment.
Precautions for purchasing 5A30 5456 marine grade aluminum plate
Here are some considerations when purchasing 5A30 5456 marine aluminum sheet:
Understand requirements: determine your specific needs, including size, thickness, quantity and specifications, etc. This will help you choose the correct 5A30 5456 marine aluminum sheet.
Quality certification: ensure that the purchased 5A30 5456 marine aluminum plate meets relevant quality certification standards, such as the certification requirements of the International Marine Classification Society (Class Society) or other relevant certifications.
Supplier selection: choose a reputable and experienced supplier or manufacturer. Make sure they can provide high quality 5A30 5456 Marine Aluminum Sheet that meets your requirements and have the ability to deliver in time.
Plate inspection: before purchasing, conduct a visual inspection to check the appearance quality of the aluminum plate, including surface smoothness, flatness, and no obvious defects, etc.
Material certificate: the supplier is required to provide the corresponding material certificate to ensure that the purchased 5A30 5456 marine aluminum plate meets the requirements of standards and specifications.
Logistics and packaging: understand the supplier's logistics and packaging measures to ensure that the 5A30 5456 marine aluminum sheet can be safely transported to the destination and maintain its integrity and quality.
Prices and delivery times: compare with multiple suppliers, understand prices and delivery times, and choose the most competitive option.
Consult a professional: if necessary, consult a professional or engineer for advice on the selection and application of 5A30 5456 marine aluminum sheet.
The most important thing is to ensure that the 5A30 5456 marine aluminum plate purchased can meet your specific requirements and application needs, and meet the relevant quality and safety standards.
