Thickness Ratio:Copper: 2mm – 5mm; Steel: 5mm – 20mm
Cladding Bond Strength:≥ 200 MPa
Thermal Conductivity:Copper Layer: ≥ 390 W/m·K
Corrosion Resistance:Excellent against seawater, acids, and alkalis
Manufacturing Process:Explosive Welding and Hot Rolling
Standard Dimensions:Customizable based on client requirements
Surface Finish:Polished or brushed
Certification:ISO 9001, ASTM B432, GB/T 8165
Copper Alloy Steel Clad Plate - High-Performance Bimetallic Composite Solution
When you need both strength and conductivity, Copper alloy steel clad plate delivers unmatched performance. At Baoji City ShenAo Metal Materials Co., Ltd., we manufacture this advanced bimetallic composite using mature explosive welding technology. Our plates achieve bond strength ≥ 200 MPa with thermal conductivity reaching 390 W/m·K in the copper layer. With 17 years of proven production expertise since 2008, we offer customizable solutions combining copper (C11000) and steel (Q235B, 304) that reduce material costs by 30-50% compared to solid copper. Your projects benefit from our precise thickness control and reliable metallurgical bonding that withstands thermal cycling without delamination.
What Makes Our Clad Plate Different?
You face a common challenge: needing copper's excellent conductivity and corrosion resistance without sacrificing structural strength or budget. Our solution solves this perfectly.
The product creates an atomic-level metallurgical bond between dissimilar metals. This isn't simple plating. It's a permanent fusion that maintains integrity under extreme conditions.
The copper layer handles corrosion resistance and conductivity. The steel substrate provides mechanical strength and cost efficiency. Together, they outperform either material alone.
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Technical Specifications You Can Trust
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Property
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Specification
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Material Composition
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Copper (C11000) / Steel (Q235B, 304)
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Copper Layer Thickness
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2mm – 5mm
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Steel Layer Thickness
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5mm – 20mm
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Cladding Bond Strength
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≥ 200 MPa
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Thermal Conductivity
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≥ 390 W/m·K (Copper Layer)
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Corrosion Resistance
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Excellent against seawater, acids, alkalis
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Manufacturing Process
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Explosive Welding and Hot Rolling
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Surface Finish
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Polished or Brushed
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Certification
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ISO 9001, ASTM B432, GB/T 8165
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Where You'll Benefit Most?
Marine and Offshore Applications
Your seawater piping systems and desalination equipment need protection from corrosive saltwater. Our Copper alloy steel clad plates naturally resist biofouling and marine growth. The copper surface prevents barnacle attachment while the steel backing withstands hydraulic pressure and wave impact.
Power Generation Facilities
Large condenser tube sheets require exceptional heat transfer. You get copper's thermal conductivity exactly where it matters most. The steel structure handles vacuum pressure and mechanical loads reliably.
Chemical Processing Equipment
Reaction vessels exposed to corrosive acids benefit from copper's chemical passivity. Your equipment maintains high pressure ratings while resisting internal degradation. This extends service life significantly.
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Product production process

Manufacturing Excellence You Deserve
Found in China's Titanium Valley, we use progressed unstable welding capabilities and 17 a long time of generation steadiness. Our experienced specialized group guarantees each plate meets strict quality standards.
We get it your ventures have interesting necessities. That's why we offer completely customizable measurements and thickness proportions. Whether you require little test bunches or large-scale generation runs, we convey on time with steady quality.
Our near associations with hundreds of non-ferrous metal hardware producers approve our unwavering quality. You're working with a assigned long-term provider recognized over the electrochemical industry.
Why Choose ShenAo Metal Materials?
Proven Bond Astuteness: Our metallurgical holding withstands warm cycling and mechanical stretch without division. You maintain a strategic distance from the delamination issues common with second rate products.
Cost Optimization: Decrease fabric costs considerably whereas keeping up execution. The steel substrate gives bulk volume financially whereas copper conveys surface functionality.
Technical Back: Our inquire about and advancement group works specifically with your details. We investigate unused applications and forms to meet your advancing needs.
Quality Confirmation: Comprehensive testing affirms each plate meets ASTM B432 and GB/T 8165 guidelines. You get solid items supported by ISO 9001 certification.
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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
What is the ordinary bond quality of the product?
According to ASTM B898 benchmarks, shear quality ordinarily surpasses 140 MPa. This guarantees you can machine and shape the plate without delamination concerns. Our items accomplish ≥ 200 MPa for improved reliability.
Can these plates be welded?
Yes, completely. Specialized welding methods work viably. The secure strap strategy or move joints anticipate copper layer defilement with steel, dodging hot breaking issues. We give welding direction for your particular application.
How does warm extension contrast influence performance?
The metallurgical bond obliges diverse warm development coefficients normally. For applications surpassing 250°C, we suggest warm push investigation. Our specialized group helps with high-temperature applications.
What is the greatest cladding layer thickness available?
Standard cladding ranges from 2mm to 10mm. Custom manufacture accomplishes thicker layers based on your substrate thickness and holding necessities. Contact us to examine your particular needs.
Is it safe to biofouling in seawater?
Yes, especially with Cu-Ni 90/10 cladding alternatives. The copper surface normally anticipates barnacle and green growth connection. This essentially decreases your support costs in marine applications.
Start Your Project Today
Ready to optimize your Copper alloy steel clad plate equipment performance? Contact our team at zh@baojiti.com.cn to discuss your specific requirements and receive customized solutions.
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