Aluminum Clad Steel
What is aluminum clad steel sheet
Alumium clad steel is a high-performance composite material made by combining aluminum and steel through a special process. Aluminium clad steel joints combines the lightness and corrosion resistance of aluminum with the high strength and high rigidity of steel, showing unique advantages in many fields.
It can firmly connect the steel main hull and the aluminum alloy superstructure together, achieving a reliable transition between the two different metal structures.
What is manufacturing process
The core manufacturing process of this aluminum cladding sheet is explosive bonding, which uses the instantaneous high pressure and high temperature generated by the explosion of explosives to achieve metallurgical bonding between aluminum and steel in the solid state. This method can process large-area panels and is suitable for the combination of materials with large differences in thermal expansion coefficients such as aluminum and steel.
Specification
Product name | Aluminum clad steel sheet |
Cladding metal(aluminum) | 1050, 1060, 1100, 5083 1a97, 1a93,1a90, 1a85, |
Base metal(steel) | Q235, Q245R, Q345R, DH36, CCSB, 15CrMoR,16Mn, 20MnMo, 15CrMo, 109MnNiDR, 16MnD, 09MnNiD,etc. |
Size(mm) | 0.1-20/0.2-120x2000×6000 1-14/6-80x ﹤1000x ﹤4000 |
Implementation Standards | Q/XB1906-94、CB1343-1998 GB/T8546-2007 |
Application | Electrolytic aluminum, transition joints, ships, aerospace, instruments, cryogenic engineering, etc. |
Applications
Our aluminum-steel transition joints can realize direct welding between aluminum alloy parts and steel structures. They are widely used in shipbuilding, high-speed rail trains, automobiles and other industries. They are mainly used to build the superstructure of the hull or car body, so as to reduce weight and improve transportation capacity.
Advantages
1. The aluminum-steel structural transition joint has the characteristics of high strength and resistance to electrochemical corrosion, which further improves the reliability and life of the product.
2. Compared with traditional rivet or bolt connections, the use of aluminum-steel transition joints can directly achieve the connection between aluminum alloy and steel structure by welding, without the need for drilling and other work.
3. The aluminum layer protects against corrosive environments such as the atmosphere and seawater, while the steel layer provides wear resistance.
4. Aluminum-steel composite panels can reduce material costs by reducing the amount of precious metals (such as stainless steel).
5. The density of aluminum (2.7g/cm³) is about 1/3 of that of steel (7.85g/cm³), while steel is 3-5 times stronger than aluminum.
What we offer
Haomei Aluminum provides you two types: aluminum clad steel sheet and aluminum steel transition joints. The aluminium cladding sheet size like width, length and thickness can be customized according to the requirements.
In addition o aluminum clad steel, we can also provide rich types of marine grade aluminum sheets, aluminum extrusion profiles, aluminum welding wire and aluminum pipe fitting for shipbuilding and marine equipment.
Certificates
Our aluminum clad steel sheet has got the multiple Classification Society Certificates like CCS and BV. So we can ensure its quality meet your shipbuilding requirements.
Original Source:https://www.marinealu.com/aluminum-clad-steel
Tags: Marine grade aluminum sheet ,