What is Aluminum Stainless Steel Clad Plate?
Aluminum stainless steel clad plate is a clad material composed of aluminum alloy plate and stainless steel plate, and its structure is composed of aluminum alloy plate and stainless steel plate. Aluminum stainless steel clad plates have the advantages of light weight, corrosion resistance, high strength, high temperature resistance, wear resistance, fatigue resistance, and good self-lubrication performance, and are widely used in construction, aviation, transportation, electronics, medical and other fields.
Aluminum Stainless Steel Clad Plate
Features of Aluminum Stainless Steel Clad Plate:
The main features of aluminum stainless steel clad plates are as follows:
Light weight: The weight of the aluminum stainless steel clad plate is only about 1/3 of the traditional pure aluminum panel, which can greatly reduce the load of the building and reduce the cost of the structure.
Corrosion resistance: The surface of the aluminum stainless steel clad plate has good corrosion resistance, which can effectively prevent the erosion of buildings by corrosive gases such as acid rain and salt spray.
High strength: Aluminum stainless steel clad plates have very high strength and can be made into various structural parts or parts with complex shapes, uneven thickness and heavy loads.
High temperature resistance: Aluminum stainless steel clad plates can withstand high temperatures up to 1000°C, so they are very useful in many high temperature applications.
Wear resistance: The wear resistance of aluminum stainless steel clad plates is very good, which can effectively reduce friction, reduce wear and tear, and prolong the service life of buildings.
Conductivity: Aluminum conducts electricity even better than copper.
Specifications of Aluminum Clad Stainless Steel Plate:
|
Specification |
Details |
|
Plate Type |
Aluminum-Clad Stainless Steel Plate |
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Base Material |
Stainless Steel (e.g., 304, 316, 310, or other stainless steel grades) |
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Cladding Material |
Aluminum (Pure Aluminum or Aluminum Alloys, e.g., 1050, 1100) |
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Clad Layer Thickness |
Typically 0.5 mm to 3 mm |
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Base Stainless Steel Thickness |
Typically 5 mm to 50 mm |
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Clad Ratio |
Clad thickness to base material thickness ratio: ~1:5 to 1:20 |
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Bonding Method |
Roll bonding, Explosive bonding, Diffusion bonding, Hot rolling |
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Hardness of Stainless Steel Base |
Rockwell B 70 to 95 (depends on grade of stainless steel used) |
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Hardness of Aluminum Cladding |
Vickers hardness 15-50 (depending on aluminum alloy used) |
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Tensile Strength (Stainless Steel Base) |
500 - 850 MPa (depends on grade of stainless steel) |
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Tensile Strength (Aluminum Cladding) |
90 - 250 MPa (depending on aluminum alloy used) |
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Corrosion Resistance |
Stainless steel provides excellent corrosion resistance, while aluminum offers good resistance to atmospheric corrosion |
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Thermal Conductivity |
Stainless Steel: 15-20 W/m·K, Aluminum: 205-235 W/m·K |
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Electrical Conductivity |
Aluminum: 60-65% IACS (International Annealed Copper Standard) |
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Density |
Stainless Steel: ~7.85 g/cm³, Aluminum: ~2.70 g/cm³ |
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Maximum Service Temperature |
Stainless Steel: ~870°C (depending on grade), Aluminum: ~200°C |
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Applications |
Chemical processing, heat exchangers, storage tanks, marine applications, electrical components, aerospace, and automotive |
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Weldability |
Good, but requires careful control to avoid interface issues; often TIG welding or other special techniques are used |
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Surface Finish |
Available in various finishes, such as 2B, No. 1, or polished finishes on the stainless steel side |
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Industry Standards |
ASTM B899 (for aluminum-clad materials), ASME BPVC Section II for pressure vessel applications |
Characteristics of aluminum-clad steel explosion composite plate
Light weight and high strength: The aluminum clad steel plate explosion composite plate adopts an aluminum alloy plate and steel plate for composite, so it has the lightweight and high strength characteristics of aluminum plate, and at the same time also has the strength and corrosion resistance of steel plate. This material's lightweight and high strength can reduce structural weight and improve structural efficiency.
Good processing performance: The aluminum-clad steel explosion composite plate can be plastic processed, has excellent plasticity and flexibility, can be bent, tensile, stamped, and other processing, and is suitable for manufacturing various complex mechanical parts.
Good thermal conductivity: An aluminum plate has excellent thermal conductivity, so an aluminum-clad steel explosion composite plate also has good thermal conductivity, can effectively transfer heat, and is suitable for manufacturing radiators, heating elements and so on.
Corrosion resistance: The steel plate has good corrosion resistance, while after special treatment, the aluminum plate also has a certain degree of corrosion resistance, so the aluminum clad steel explosion composite plate has good corrosion resistance, suitable for manufacturing valves, pipelines and other requirements of corrosion-resistant components.
Environmental protection and energy saving: Aluminum-clad steel explosion composite plate can be recycled and has the characteristics of environmental protection and energy saving, in line with the current requirements of sustainable development of society.
Grade of Aluminium Clad Steel Plate
Q/XB1906
Application of Aluminum-clad steel explosion composite plate
Architectural decoration works: The aluminum-clad steel explosion composite plate has the characteristics of being lightweight and high strength, easy to process, beautiful and generous, can be made into a variety of decorative lines, sculptures, railings, etc., and is widely used in architectural decoration projects.
Radiator manufacturing: due to the aluminum-clad steel explosion composite plate having good thermal conductivity and corrosion resistance, it can be used to manufacture automobiles, electronic equipment, and other occasions of radiators to improve the reliability and service life of the equipment.
Pipeline manufacturing: Aluminum-clad steel explosion composite plate has good corrosion resistance and processing performance and can be used to manufacture water pipes, gas pipes, oil pipelines, and other pipeline equipment.
Mechanical parts manufacturing: aluminum clad steel explosion composite plate has excellent plasticity and flexibility and can manufacture various mechanical parts, such as gears, bushings, screws, and so on. At the same time, its strength and corrosion resistance also make it in the manufacture of mechanical parts has a wide range of application prospects.
Medical device manufacturing: Due to its good thermal conductivity and corrosion resistance, aluminum-clad steel explosion composite plates can manufacture medical devices, such as surgical instruments, implants, and so on. At the same time, its lightweight and high strength characteristics also make the application in the medical field have advantages.
Grade of Aluminum Stainless Steel Clad Plate:
1A97, 1A93, 1A90, 1A85, 1070, 1060, 5083, S11306, S11348, S30408, S30403, S32168, S31603, S31703, S22053, S39042
Standard of Aluminum Stainless Steel Clad Plate:
GBT 8546-2007
Package of Aluminum Stainless Steel Clad Plate:
According to product characteristics and customer needs.
Remark of Aluminum Stainless Steel Clad Plate:
Please provide detailed technical requirements to facilitate communication and determine the solution.
FAQs:
The main advantages of Aluminum-Clad Stainless Steel Plates include:
Corrosion Resistance: The stainless steel provides excellent corrosion resistance in harsh environments, while the aluminum layer offers good protection against atmospheric corrosion.Aluminum is typically bonded to stainless steel through methods like:
Roll Bonding: The two metals are heated and passed through rollers to form a solid bond. This is a commonly used method for thinner clad plates.Aluminum-Clad Stainless Steel Plates are used in industries and applications where both corrosion resistance and thermal conductivity are crucial:
Heat Exchangers: The aluminum layer provides excellent heat dissipation, while the stainless steel layer ensures resistance to corrosion from chemicals or high temperatures.These plates provide an optimal balance of mechanical strength, corrosion resistance, and thermal management.
FAQs:
1. What are the primary advantages of using Aluminum-Clad Stainless Steel Plates?
The main advantages of Aluminum-Clad Stainless Steel Plates include:
Corrosion Resistance: The stainless steel provides excellent corrosion resistance in harsh environments, while the aluminum layer offers good protection against atmospheric corrosion.
Lightweight: Aluminum is significantly lighter than stainless steel, which makes these plates ideal for applications where weight reduction is critical, such as in aerospace or automotive industries.
Thermal Conductivity: Aluminum has high thermal conductivity, making these plates suitable for heat exchangers and applications where efficient heat dissipation is needed.
Cost-Effective: By using aluminum as the cladding material, the overall cost of the plate is reduced compared to using pure stainless steel, while still benefiting from the corrosion resistance and mechanical properties of stainless steel.
2. How are Aluminum and Stainless Steel bonded in these plates?
Aluminum is typically bonded to stainless steel through methods like:
Roll Bonding: The two metals are heated and passed through rollers to form a solid bond. This is a commonly used method for thinner clad plates.
Explosive Bonding: A controlled explosion is used to create a strong bond between the metals, ensuring a durable interface.
Diffusion Bonding: Heat and pressure are applied to allow atomic diffusion between the stainless steel and aluminum layers, creating a metallurgical bond. These bonding techniques ensure a strong and reliable bond that maintains the integrity of both materials under various operating conditions.
3. What are the common applications of Aluminum-Clad Stainless Steel Plates?
Aluminum-Clad Stainless Steel Plates are used in industries and applications where both corrosion resistance and thermal conductivity are crucial:
Heat Exchangers: The aluminum layer provides excellent heat dissipation, while the stainless steel layer ensures resistance to corrosion from chemicals or high temperatures.
Marine Applications: Used in seawater cooling systems and shipbuilding due to their combination of lightweight and corrosion resistance.
Aerospace: Ideal for components where strength-to-weight ratio is essential, such as in aircraft structures.
Chemical Processing: For storage tanks, reactors, and pipes exposed to corrosive environments, benefiting from the corrosion protection of stainless steel and the lightness of aluminum.
Aluminum Stainless Steel Clad Plate supplier-TRUNNANO:
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality clad plate, clad rod, clad tube, etc.
If you are looking for high-quality aluminum stainless steel Clad Plate, please feel free to contact us and send an inquiry.
