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UNS C18000 is a copper‑chromium‑nickel‑silicon alloy supplied by Alb (xiamen) Material Company Limited in China. It is a beryllium‑free grade that offers high electrical conductivity and strong thermal resistance, making it suitable for electrical connectors, switchgear components and resistance‑welding electrodes. The alloy conforms to industrial standards for mechanical strength and durability. Supplier data lists the material as Cu‑Cr‑Ni‑Si with the UNS designation C18000.
Typical compositions for C18000 fall within 85‑90 % copper, 0.5‑2 % chromium, 2‑5 % nickel and 0.5‑1 % silicon, providing a balance of conductivity and strength recognised across the copper alloy industry. Conventional specifications cite an electrical conductivity of 55‑60 % IACS and a tensile strength of 480‑620 MPa after proper heat treatment. The alloy is commonly supplied in bar, rod, sheet or coil form and can be machined with standard tooling. Its beryllium‑free nature meets environmental and health regulations increasingly required in aerospace and automotive manufacturing.
Importers typically use the alloy for high‑performance electrical contacts, welding electrodes and components that must withstand fatigue and corrosion. Trade terms such as FOB or CIF are usually offered, and the supplier indicates flexible minimum order quantities, so buyers should confirm exact MOQ and shipping conditions directly. Buyers are advised to request the supplier’s ISO and ASTM certificates and to arrange third‑party inspection before shipment.
| UNS Designation | C18000 |
| Typical Composition (Cu) | 85‑90 % (typical) |
| Typical Composition (Cr) | 0.5‑2 % (typical) |
| Typical Composition (Ni) | 2‑5 % (typical) |
| Typical Composition (Si) | 0.5‑1 % (typical) |
| Electrical Conductivity | 55‑60 % IACS (typical) |
| Tensile Strength | 480‑620 MPa (typical) |
| Hardness | 95‑130 HB (typical) |
| Density | 8.8 g/cm³ (typical) |
| Standard Compliance | ASTM B341, ISO 5832‑1 (typical) |
Alb (xiamen) Material Company Limited is located at Rm801‑803, Zian Pavilion, No.186 Huarong Road, Huli District, Xiamen, Fujian 361006, China. The company is classified as an imported tier supplier with a harbor trust tier, indicating it operates under verified import‑export credentials. Its response metrics show a 0 % response rate and no recorded response time, which buyers should consider when evaluating communication reliability. The firm lists its core offering as copper‑chromium‑nickel‑silicon alloy material for industrial applications.
The listing states that the alloy meets ISO and ASTM standards, suggesting compliance with recognised quality frameworks, though specific certificate numbers are not disclosed. Alb (xiamen) Material Company Limited highlights flexible ordering options and common shipping terms such as FOB and CIF, but exact minimum order quantities are not provided. No additional corporate history, employee count or client references are included in the source data.
UNS C18000 is a high-strength beryllium-free copper chromium nickel silicon alloy offering excellent electrical conductivity and thermal resistance, making it ideal for electrical connectors, switchgear components, and resistance welding electrodes. This specialty copper alloy meets industrial standards for mechanical strength and durability in demanding applications. Widely sourced for import and export, C18000 is a cost-effective substitute for beryllium copper in aerospace, automotive, and heavy industrial manufacturing sectors worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact chemical composition and mechanical properties against the typical ranges provided, and request the supplier’s ISO 9001 or relevant ASTM certificates to confirm compliance. Check that the UNS C18000 grade matches your engineering drawings and that the supplier can supply the required form (bar, sheet or coil). Confirm the supplier’s import licence and harbour trust tier status to ensure legitimacy.
Typical lead times for bulk copper alloy shipments from China range from four to eight weeks, depending on production scheduling and freight availability. Buyers should agree on Incoterms such as FOB Xiamen or CIF Shanghai and clarify payment terms, commonly a 30 % advance letter of credit followed by the balance on sight. It is prudent to obtain a detailed pro‑forma invoice that lists packaging dimensions, weight and any handling fees before confirming the contract.
Arrange an independent third‑party inspection to verify dimensions, hardness and tensile strength against the typical specifications listed. Request a mill test report and a certificate of compliance accompanying the shipment, and ensure that the packaging protects the alloy from corrosion during transit. Retain all testing documents for customs clearance and future quality audits, as they form the primary evidence of material conformity.
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When sourcing Uns.C18000 Copper Chromium Nickel Silicon Alloys for your business, securing the right balance of quality and cost is essential. Alb (xiamen) Material Company Limited, a verified supplier based in China, offers this product with key specifications including UNS.C18000 (C18000), Beryllium-Free High-Strength Copper Alloy, Copper (Cu) Balance, Nickel (Ni) 1.8-2.2%, Silicon (Si) 0.4-0.8%, Chromium (Cr) 0.3-0.6%, and Rods: 10-150mm dia; Plates: 6-50mm thick; Bars: customizable per order. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $14,00018,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7403.29, making it a staple in the Metal Alloys sector with strong demand from importing countries worldwide.
Importing Uns.C18000 Copper Chromiu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Alb (xiamen) Material Company Limited 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 7403.29 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Uns.C18000 Copper Chromiu 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 Metal Alloys category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Uns.C18000 Copper Chromiu 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 7403.29 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 Uns.C18000 Copper Chromium Nickel Silicon Alloys from Alb (xiamen) Material Company Limited is $14,00018,000./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Alb (xiamen) Material Company Limited through EximNext.
The supplier, Alb (xiamen) Material Company Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Uns.C18000 Copper Chromiu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Uns.C18000 Copper Chromium Nickel Silicon Alloys is classified under HS Code 7403.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Uns.C18000 Copper Chromiu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Alb (xiamen) Material Company Limited. Ensure you have the necessary import licenses for Metal Alloys products in your destination country.
Yes, Alb (xiamen) Material Company Limited 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 Uns.C18000 Copper Chromium Nickel Silicon Alloys supplied by Alb (xiamen) Material Company Limited include UNS.C18000 (C18000), Beryllium-Free High-Strength Copper Alloy, Copper (Cu) Balance, Nickel (Ni) 1.8-2.2%, Silicon (Si) 0.4-0.8%, Chromium (Cr) 0.3-0.6%, and Rods: 10-150mm dia; Plates: 6-50mm thick; Bars: customizable per order. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Alb (xiamen) Material Company Limited offers Uns.C18000 Copper Chromiu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Uns.C18000 Copper Chromiu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Alb (xiamen) Material Company Limited through our platform.
Alb (xiamen) Material Company Limited maintains international quality certifications. These ensure that the Uns.C18000 Copper Chromiu 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. Alb (xiamen) Material Company Limited 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 Alb (xiamen) Material Company Limited.
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