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Copper Clad CSC-3PLY from CS-Tech is a tri-layer composite plate featuring electrolytic copper with 99.99 percent purity on both outer surfaces and a stainless steel core. This design maximizes electrical conductivity while the stainless steel core provides spring properties and structural resilience, making it ideal for precision electrical components like connectors and switch contacts.
The material offers a density of 8.0 g/cm³, which is lighter than pure copper (8.95 g/cm³), allowing for volume savings at equivalent weight. It achieves 28 percent IACS (International Annealed Copper Standard) conductivity, balancing performance with cost efficiency, typically reducing material costs by 20 to 30 percent compared to alternatives like ETP copper or phosphor bronze.
CSC-3PLY is currently used in battery contacts and home appliance connectors, with future applications expanding into finger gaskets and mobile communication devices. Its antibacterial properties, lightweight design, and excellent workability make it suitable for electric and electronic industries, as well as automotive and construction sectors where reliable conductivity and durability are essential.
| Material Composition | Electrolytic Copper Cu 99.99% (Outer) / Stainless Steel (Core) |
| Form | Sheet, Coil |
| Copper Purity | 99.99% electrolytic copper |
| Conductivity | 28% IACS |
| Density | 8.0 g/cm³ |
| Weight Reduction vs ETP Copper | 11.5% typical |
| Cost Reduction vs Alternatives | 20-30% typical compared to ETP or phosphor bronze |
| Spring Properties | Provided by stainless steel core |
| Antibacterial Properties | Present |
| Typical Application Temperature Range | -40°C to 180°C standard |
CS-Tech operates from Busan, South Korea, at 87-7, Noksansandan 261-ro, a strategic location for metal composite manufacturing and export. The company focuses on copper clad materials, with CSC-3PLY representing its tri-layer offering for high-precision electrical applications. Its harbor trust tier indicates a verified presence in a major industrial hub, facilitating efficient logistics for international shipments.
The supplier’s profile does not disclose certifications, production capacity, or client references, but its specialization in copper clad composites suggests a targeted expertise in this niche. As with its other products, CS-Tech’s CSC-3PLY is designed for global B2B markets, particularly those requiring materials that combine conductivity with mechanical resilience.
CSC-3PLY is a tri-layer copper clad composite plate with electrolytic copper on both outer surfaces and a stainless steel core, designed specifically for electric current connector and electrical switch contact applications requiring spring properties and high conductivity. This copper stainless steel composite material offers the conductivity of copper combined with the strength and spring resilience of stainless steel, making it ideal for precision electrical components in industrial switchgear and connector manufacturing. Widely sourced and traded in global B2B markets, it is available in customizable dimensions and exported under standard international specifications for industrial buyers.
| 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 CSC-3PLY from CS-Tech, confirm the exact copper purity on both outer layers and the grade of the stainless steel core, as these factors determine conductivity and mechanical performance. Request samples or third-party test reports to validate the material’s suitability for your electrical or structural requirements.
Clarify logistics details such as port of loading in Busan, lead times for custom dimensions, and Incoterms like FOB or CFR. Discuss payment terms, as these are not specified, and ensure the supplier can meet your volume and delivery schedule. For precision applications, confirm whether the material can be supplied in coil or sheet form as needed.
For quality assurance, inspect the bonding between copper and stainless steel layers for uniformity and absence of defects, as these can affect conductivity and durability. Request documentation including mill test certificates, MSDS, and compliance with standards such as ASTM B432 for clad metals. For critical applications, consider arranging third-party inspection before shipment.
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When sourcing Copper Clad Csc- 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 CSC-3PLY (Copper-Stainless Steel-Copper), Outer: Electrolytic Copper Cu 99.99%; Core: Stainless Steel (AISI 304/301), and Thickness 0.1mm - 3.0mm; Width 5mm - 300mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $912/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7409.29, making it a staple in the Copper Clad sector with strong demand from importing countries worldwide.
Importing Copper Clad Csc- 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 7409.29 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Clad Csc- 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 Copper Clad category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Copper Clad Csc- 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 7409.29 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 Copper Clad Csc- 3ply from CS-Tech is $912/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 Copper Clad Csc- 3ply. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Clad Csc- 3ply is classified under HS Code 7409.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Clad Csc- 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 Copper Clad 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 Copper Clad Csc- 3ply supplied by CS-Tech include CSC-3PLY (Copper-Stainless Steel-Copper), Outer: Electrolytic Copper Cu 99.99%; Core: Stainless Steel (AISI 304/301), and Thickness 0.1mm - 3.0mm; Width 5mm - 300mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
CS-Tech offers Copper Clad Csc- 3ply with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Clad Csc- 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 Copper Clad Csc- 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.
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