Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Aluminum Clad AMA 3PLY from CS-Tech is a tri-layer composite sheet consisting of aluminum outer layers metallurgically bonded to a mild steel core. The AMA-3PLY structure delivers a balance of corrosion resistance from the aluminum surfaces and structural strength from the steel, achieving approximately 15% cost savings over solid aluminum alternatives. This configuration maintains high elongation and workability, making it suitable for forming, stamping, and joining processes in industrial applications.
The material combines low thermal expansion with excellent thermal conductivity, a property set that reduces warping during temperature fluctuations while efficiently dissipating heat. The aluminum surfaces can be anodized or coated in a range of colors, enabling custom finishes for architectural or branded components. Standard sheet dimensions are available, with the clad ratio typically optimized for applications such as automotive body panels, cookware bases, and industrial enclosures where both lightweight and durability are critical.
Primary buyers include manufacturers of building exteriors, structural frames, and transport equipment seeking a cost-effective alternative to monolithic aluminum or steel. The product is exported globally, with Busan serving as the logistics hub for CS-Tech. Buyers should confirm sheet thickness tolerances, clad layer ratios, and surface finish options directly with the supplier, as these parameters influence mechanical properties and suitability for specific end uses.
| Material Composition | Aluminum + Mild Steel + Aluminum (AMA-3PLY Tri-layer Clad) |
| Clad Structure | Tri-layer (Aluminum outer layers, mild steel core) |
| Cost Advantage | Approximately 15% savings vs. solid aluminum |
| Thermal Conductivity | Excellent (typical for aluminum alloys, ~167-200 W/m·K) |
| Thermal Expansion Coefficient | Low (typical for aluminum, ~23.1 µm/m·°C) |
| Workability | Improved elongation and formability |
| Surface Finish Options | Anodized, colored, or natural aluminum |
| Typical Applications | Automotive body panels, cookware bases, industrial enclosures, building exteriors |
| Sheet Form | Standard dimensions for global export |
| Mechanical Property Focus | Strength-to-weight ratio optimized for thin-gauge applications |
CS-Tech operates from Busan, South Korea, with a registered address at 87-7, Noksansandan 261-ro, 46753. The supplier is categorized under the harbor trust tier, indicating a baseline level of verified business presence. While response metrics are not yet available, the company specializes in clad metal products, with Aluminum Clad AMA 3PLY as a flagship offering for industrial and architectural markets.
The profile does not list certifications, production capacity, or client references, so buyers should verify these details directly. CS-Tech’s focus on tri-layer composites suggests expertise in metallurgical bonding processes, but specific quality control standards or testing protocols are not disclosed. For technical validation, request samples and third-party material test reports.
AMA-3PLY Aluminum Clad Steel Sheet is a premium tri-layer composite featuring aluminum outer layers bonded to a mild steel core, delivering exceptional corrosion resistance with superior strength at a significantly reduced cost. This clad metal product offers improved workability, enhanced elongation, and approximately 15% cost savings compared to solid aluminum alternatives, making it ideal for automotive body panels, industrial enclosures, cookware bases, and structural applications. Available in standard sheet dimensions for global export, this material combines the best properties of both metals for manufacturers seeking performance and cost efficiency.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the clad layer ratio, sheet thickness tolerances, and surface finish options with CS-Tech, as these directly impact performance in your application. Request material test reports for bond strength, thermal conductivity, and corrosion resistance to ensure compliance with your technical requirements. Confirm whether the supplier can provide third-party certifications for automotive or architectural use cases.
Logistics details to confirm include Incoterms (e.g., FOB Busan), lead times for custom sheet sizes, and shipping constraints for oversized or heavy loads. CS-Tech’s location in Busan offers efficient port access, but buyers should clarify if the supplier handles export documentation or if a freight forwarder is required. Payment terms, such as TT or LC, should also be negotiated upfront.
For quality assurance, inspect the first shipment for clad layer uniformity, surface defects, and dimensional accuracy. Use calipers to check thickness and a visual or dye-penetrant test to detect delamination. Request a certificate of conformance (CoC) with each batch, and consider on-site inspection for large orders. Document the material’s traceability, including heat numbers for the steel core and alloy grades for the aluminum layers.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Aluminum Clad Ama 3ply for your business, securing the right balance of quality and cost is essential. CS-Tech, a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including AMA-3PLY (Aluminum-Mild Steel-Aluminum Clad), Aluminum outer layers bonded to mild steel core; Al + MS + Al construction, and Standard sheet dimensions; customizable thickness and width per buyer requirement. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7606.92, making it a staple in the Aluminum Sheets sector with strong demand from importing countries worldwide.
Importing Aluminum Clad Ama 3ply requires careful attention to shipping logistics, customs compliance, and secure payment terms. CS-Tech offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7606.92 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluminum Clad Ama 3ply has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Aluminum Sheets category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Aluminum Clad Ama 3ply requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7606.92 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Aluminum Clad Ama 3ply from CS-Tech is $45/Bags on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to CS-Tech through EximNext.
The supplier, CS-Tech, has set a Minimum Order Quantity (MOQ) of 1 Bags for Aluminum Clad Ama 3ply. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Aluminum Clad Ama 3ply is classified under HS Code 7606.92. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Aluminum Clad Ama 3ply from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with CS-Tech. Ensure you have the necessary import licenses for Aluminum Sheets products in your destination country.
Yes, CS-Tech is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Aluminum Clad Ama 3ply supplied by CS-Tech include AMA-3PLY (Aluminum-Mild Steel-Aluminum Clad), Aluminum outer layers bonded to mild steel core; Al + MS + Al construction, and Standard sheet dimensions; customizable thickness and width per buyer requirement. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
CS-Tech offers Aluminum Clad Ama 3ply with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Aluminum Clad Ama 3ply is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from CS-Tech through our platform.
CS-Tech maintains international quality certifications. These ensure that the Aluminum Clad Ama 3ply meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. CS-Tech will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with CS-Tech.
Discover more products in Aluminum Sheets from verified suppliers worldwide.