Thickness:3 mm to 50 mm
Width:Up to 2 meters
Length:Customizable
Aluminum Thickness:0.5 mm to 5 mm
Steel Thickness:2 mm to 45 mm
Tensile Strength (Steel):450-600 MPa
Tensile Strength (Aluminum):150-250 MPa
Corrosion Resistance:High, especially in marine and chemical environments
Temperature Resistance:300°C (steel core)
Weldability:Excellent, especially with advanced welding techniques like explosive bonding
Weight:Varies with dimensions
Aluminum Steel Clad Plate: High-Performance Composite Solution
When you need the strength of steel combined with the lightweight advantages of aluminum, Aluminum steel clad plate delivers exactly that. Manufactured by Baoji City ShenAo Metal Materials Co., Ltd. since 2008, our composite plates utilize advanced explosive bonding technology to metallurgically join aluminum alloy layers (0.5-5 mm thick) to structural steel cores (2-45 mm thick). With total thickness options from 3 mm to 50 mm and widths up to 2 meters, these plates achieve bond strengths exceeding 60 MPa while maintaining excellent corrosion resistance in harsh environments. Our proven manufacturing process ensures reliable interface integrity at temperatures up to 300°C, making them ideal structural transition joints for diverse industrial applications.
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Technical Specifications
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Parameter
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Specification
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Material Composition
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Aluminum and Steel Composite
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Total Thickness Range
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3 mm to 50 mm
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Maximum Width
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Up to 2 meters
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Length
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Customizable to project needs
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Aluminum Layer Thickness
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0.5 mm to 5 mm
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Steel Layer Thickness
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2 mm to 45 mm
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Steel Tensile Strength
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450-600 MPa
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Aluminum Tensile Strength
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150-250 MPa
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Corrosion Resistance
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High performance in marine/chemical settings
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Temperature Resistance
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Up to 300°C (steel core)
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Weldability
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Excellent with proper techniques
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Bond Strength
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>60 MPa shear strength
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What Makes Our Aluminum Steel Clad Plate Different?
You're likely confronting the challenge of joining disparate metals without compromising basic astuteness. Conventional welding makes fragile intermetallic compounds that lead to untimely failure.
Our product fathoms this issue through blast holding innovation. This handle makes an atomic-level bond between layers without shaping destructive FeAl3 or Fe2Al5 compounds.
Here's what you get:
· Cost efficiency: Reduces material costs by 30-40% compared to using solid aluminum structures
· Weight reduction: Aluminum cladding decreases overall weight while maintaining steel's structural strength
· Corrosion protection: The aluminum layer provides excellent resistance in marine and chemical environments
· Design flexibility: Customizable dimensions and thickness ratios to match your specific requirements
The steel core provides tensile strength of 450-600 MPa. The aluminum layer offers 150-250 MPa while keeping your structure lighter.![]() |
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Product production process

Key Applications for Your Industry
Our composite plates serve numerous mechanical sectors:
Shipbuilding & Marine: Lightweight superstructures reinforced to steel frames decrease fuel utilization whereas anticipating galvanic erosion at joints.
Chemical Preparing: Response vessels advantage from aluminum's erosion resistance on the handle side and steel's pressure-bearing capacity on the exterior.
Transportation: Rail cars and truck bodies pick up weight investment funds without relinquishing auxiliary requirements.
Construction: Building exteriors combine tasteful aluminum wraps up with steel's load-bearing strength.
Heat Exchangers: Prevalent warm conductivity from aluminum layers makes strides warm exchange effectiveness.
Why Choose Baoji ShenAo for Your Composite Material Needs?
17 A long time of Fabricating Excellence
Since 2008, we've specialized in bimetallic composite materials. Our area in China's Titanium Valley gives us get to to prevalent crude materials and fabricating expertise.
Mature Dangerous Holding Technology
We've culminated the hazardous welding prepare. This guarantees reliable bond quality over each plate we produce.
Customization Capabilities
You have special details. We convey custom thickness proportions, measurements, and fabric combinations to coordinate your correct application requirements.
Strict Quality Standards
Every Aluminum steel clad plate experiences thorough testing. We confirm bond quality, dimensional exactness, and surface quality some time recently shipment.
Fast Delivery
Whether you require little test bunches or huge generation runs, our set up supply chain guarantees opportune conveyance to your venture site.
Long-Term Organization Approach
We've collaborated with hundreds of gear producers. Our specialized group works straightforwardly with your engineers to optimize fabric choice and application plan.
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Application Industries
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Our Factory
Our Patents and Honors
Our Packaging
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Frequently Asked Questions
Can these composite plates be welded?
Yes, you can weld them utilizing specialized move welding procedures. The key is dodging the arrangement of delicate aluminum-iron intermetallics in the weld pool. Our specialized group gives welding parameter proposals for your particular application.
Will the layers partitioned beneath tall temperatures?
Properly reinforced plates stay steady up to 300°C. Our dangerous holding makes a metallurgical bond that withstands warm cycling. In any case, you ought to account for distinctive warm development rates in your basic design.
What thickness proportions are available?
Common proportions run from 1:2 to 1:10 (aluminum to steel). We customize layering based on whether your need is basic quality, weight diminishment, or warm management.
How do I avoid galvanic erosion at uncovered edges?
The fortified interface is hermetically fixed. Be that as it may, you ought to ensure or coat uncovered edges in marine situations to anticipate localized galvanic cells from forming.
Are these plates congruous with my creation equipment?
Our plates work with standard metal creation hardware. They can be cut, bored, shaped, and wrapped up utilizing customary strategies. We give handling rules with each order.
What quality guidelines do you follow?
We comply with ASTM A264 and GB/T 32468 guidelines for clad materials. This guarantees reliable thickness proportions and controlled interface dissemination layers.
Contact Us
Ready to optimize your next project with our Aluminum steel clad plate composite solutions? Email us at zh@baojiti.com.cn for technical specifications and pricing.
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