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

Constantan Nickel Resistance Alloy Wire by EximNext is a premium-grade electrical resistance wire, meticulously engineered for exceptional performance in various applications. Composed primarily of copper and nickel, this alloy wire boasts a low temperature coefficient of resistance (TCR), making it ideal for precise temperature measurements and heating elements. With a diameter range suitable for diverse industrial needs, our constantan wire ensures reliability and accuracy in thermocouples and other electronic devices. Key specifications include outstanding durability, excellent corrosion resistance, and consistent electrical properties, which contribute to its widespread use in manufacturing precision resistance materials. Applications of constantan wire span various industries including electronics, automotive, and aerospace, where high-performance components are essential. The trade advantages of sourcing from EximNext include flexible minimum order quantities (MOQ) to accommodate both small and large-scale projects, ensuring that you get the right amount of wire as needed. Our products are backed by relevant certifications such as ISO and SGS, assuring quality and compliance with international standards. When you partner with EximNext, you benefit from a network of verified suppliers, competitive pricing, and a global reach that allows for easy shipping, with terms including L/C and T/T.
| HS Code | 7408.21 |
| Brand | EximNext |
| Material | Copper-Nickel Resistance Alloy (Cu ~55%, Ni ~45%) |
| Grade/Type | Constantan (CuNi45 / Alloy 45) |
| Composition | Copper (Cu) ~55%, Nickel (Ni) ~45% with trace impurities |
| Size/Dimensions | 0.025mm - 5.0mm diameter (AWG 50 to AWG 6); custom sizes available |
| Standard | ASTM B267, DIN 17471, IEC 60456, JIS C2521 |
| Application | Precision resistors, strain gauges, thermocouples, heating elements, temperature compensation circuits |
| Packaging | Spools (1kg, 5kg, 10kg, 25kg), coils, vacuum-sealed anti-corrosion packaging |
| Origin | Varies (Major producers: Germany, Japan, USA, China) |
Constantan wire is a copper-nickel resistance alloy with approximately 45% nickel content, offering an exceptionally low temperature coefficient of resistance and stable resistivity across a wide temperature range from -100 to +600 degrees Celsius. It is widely used in industrial heating elements, thermocouples, precision resistors, and rheostat applications, making it a critical material for electrical engineering and instrumentation manufacturers. This product is available in various diameters and is supplied on spools or in cut lengths, with consistent batch quality essential for OEM and replacement part 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 |
Constantan Nickel Resistance Alloy Wire is available for wholesale import from Jiangyin Chengxin Alloy Material Co., Ltd, a verified Supplier based in China. The current FOB price is 30. Minimum order quantity starts at 1 Bags. HS Code: 7408.21 — used for customs classification and import duty calculation. Key product specifications include 7408.21, EximNext, Copper-Nickel Resistance Alloy (Cu ~55%, Ni ~45%).
Active buying requirements from importers looking for Metal & Metal Products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Constantan Nickel Resistance Alloy Wire for your business, securing the right balance of quality and cost is essential. Jiangyin Chengxin Alloy Material Co., Ltd, a verified supplier based in China, offers this product with key specifications including Constantan (CuNi45 / Alloy 45), Copper (Cu) ~55%, Nickel (Ni) ~45% with trace impurities, and 0.025mm - 5.0mm diameter (AWG 50 to AWG 6); custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7408.21, making it a staple in the Nickel Products sector with strong demand from importing countries worldwide.
Importing Constantan Nickel Resista requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangyin Chengxin Alloy Material 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 7408.21 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 Constantan Nickel Resista 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 Nickel Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Constantan Nickel Resista 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 7408.21 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 Constantan Nickel Resistance Alloy Wire from Jiangyin Chengxin Alloy Material Co., Ltd is $30/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 Jiangyin Chengxin Alloy Material Co., Ltd through EximNext.
The supplier, Jiangyin Chengxin Alloy Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Constantan Nickel Resista. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Constantan Nickel Resistance Alloy Wire is classified under HS Code 7408.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Constantan Nickel Resista from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangyin Chengxin Alloy Material Co., Ltd. Ensure you have the necessary import licenses for Nickel Products products in your destination country.
Yes, Jiangyin Chengxin Alloy Material 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 Constantan Nickel Resistance Alloy Wire supplied by Jiangyin Chengxin Alloy Material Co., Ltd include Constantan (CuNi45 / Alloy 45), Copper (Cu) ~55%, Nickel (Ni) ~45% with trace impurities, and 0.025mm - 5.0mm diameter (AWG 50 to AWG 6); custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangyin Chengxin Alloy Material Co., Ltd offers Constantan Nickel Resista with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Constantan Nickel Resista is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangyin Chengxin Alloy Material Co., Ltd through our platform.
Jiangyin Chengxin Alloy Material Co., Ltd maintains international quality certifications. These ensure that the Constantan Nickel Resista 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. Jiangyin Chengxin Alloy Material 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 Jiangyin Chengxin Alloy Material Co., Ltd.
Discover more products in Nickel Products from verified suppliers worldwide.