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provide ANSI Standard Copper Tungsten Bars W85 W75 Machined Tungsten Copper Alloy CuW Bars The feature of the tungsten copperb bars Tungsten copper (copper tungsten, CuW, or WCu) alloy is a pseudo-alloy of tungsten and copper. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The microstructure is therefore rather a metal matrix composite than a true alloy.Tungsten copper alloy combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, highly thermally and electrically conductive, and easy to machine. The tungsten copper bars have the better heat resistant and great ablate resistant. At the meantime, the tungsten copper bars have the high intensity and high density. The tungsten copper alloy has the excellent thermal and eletrical conductivity. And the tungsten copper alloy is easy to be machined. The bars are made from the tungsten copper alloy by pressing the tungsten particles into a desired shape, sintering the compacted part, and then infiltrating with molten copper. Sheets, rods and bars of tungsten copper alloy are available as well. Applicatioins of tungsten copper sheets Tungsten copper alloy bars are used worldwide for EDM (Electrical Discharge Machining) and ECM (Electrochemical Machining) electrodes. All the tungsten copper alloy is manufactured by the press, sinter, and infiltrate process. Virgin tungsten powders are used, resulting in a consistent homogeneous material, which gives the high and even burning rates. Tungsten copper is used in plunger and sinker. Applications where intricate definition is required, especially in tungsten carbide. The advantages of the tungsten copper bars
1. The high heat resistant.
2. The better ablate-resistant.
3. The great electrical conductivity
| HS Code | 8101.96 |
| Material | Tungsten Copper Alloy CuW (W85: W85/Cu15, W75: W75/Cu25) |
| Grade/Type | W85 (CuW85), W75 (CuW75) - Tungsten Copper Pseudo-Alloy |
| Purity/Composition | W85: 85% W / 15% Cu; W75: 75% W / 25% Cu; Oxygen content < 50 ppm |
| Size/Dimensions | Custom machined bars, typical diameters 10-100mm, lengths up to 500mm (custom sizes available) |
| Standard | ANSI/ASTM B702, DIN 17640, JIS H5821 compliant |
| Application | Electrical contacts, EDM electrodes, spot welding tips, RF contacts, heavy-duty switches, aerospace components |
| Packaging | Anti-corrosion film wrap, foam cushioning, wooden crates for export shipment |
| Origin | China (major global supplier), Germany, USA |
W85 W75 Tungsten Copper Alloy Bars are high-performance pseudo-alloy materials consisting of 85% and 75% tungsten respectively, bonded with copper. These bars are machined to ANSI standards and widely used in electrical contacts, EDM electrodes, welding electrodes, and heat sink applications where high thermal and electrical conductivity are required. They are critical industrial materials traded globally for manufacturing in aerospace, electronics, and power distribution sectors. HS Code 8101.96 applies to unwrought tungsten alloys including these CuW bars.
| 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 |
W85 W75 Tungsten Copper Alloy Bars is offered by Hubei Fotma Machinery Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing W85 W75 Tungsten Copper A, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing W85 W75 Tungsten Copper Alloy Bars for your business, securing the right balance of quality and cost is essential. Hubei Fotma Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including W85 (CuW85), W75 (CuW75) - Tungsten Copper Pseudo-Alloy, W85: 85% W / 15% Cu; W75: 75% W / 25% Cu; Oxygen content < 50 ppm, and Custom machined bars, typical diameters 10-100mm, lengths up to 500mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8101.96, making it a staple in the Tungsten Products sector with strong demand from importing countries worldwide.
Importing W85 W75 Tungsten Copper A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Fotma Machinery Co., Ltd. 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 8101.96 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 W85 W75 Tungsten Copper A 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 Tungsten Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing W85 W75 Tungsten Copper A 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 8101.96 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 W85 W75 Tungsten Copper Alloy Bars from Hubei Fotma Machinery Co., Ltd. is $1100/Bags 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 Hubei Fotma Machinery Co., Ltd. through EximNext.
The supplier, Hubei Fotma Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for W85 W75 Tungsten Copper A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, W85 W75 Tungsten Copper Alloy Bars is classified under HS Code 8101.96. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import W85 W75 Tungsten Copper A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Fotma Machinery Co., Ltd.. Ensure you have the necessary import licenses for Tungsten Products products in your destination country.
Yes, Hubei Fotma Machinery Co., Ltd. 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 W85 W75 Tungsten Copper Alloy Bars supplied by Hubei Fotma Machinery Co., Ltd. include W85 (CuW85), W75 (CuW75) - Tungsten Copper Pseudo-Alloy, W85: 85% W / 15% Cu; W75: 75% W / 25% Cu; Oxygen content < 50 ppm, and Custom machined bars, typical diameters 10-100mm, lengths up to 500mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hubei Fotma Machinery Co., Ltd. offers W85 W75 Tungsten Copper A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
W85 W75 Tungsten Copper A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Fotma Machinery Co., Ltd. through our platform.
Hubei Fotma Machinery Co., Ltd. maintains international quality certifications. These ensure that the W85 W75 Tungsten Copper A 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. Hubei Fotma Machinery Co., Ltd. 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 Hubei Fotma Machinery Co., Ltd..
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