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The product is a Nickel‑Chrome resistance wire designated Cr30Ni70, composed of approximately 70 % nickel and 30 % chromium. It is supplied by Jiangyin Chengxin Alloy Material Co., Ltd in Jiangyin, Jiangsu, China. The alloy offers a high electrical resistance coefficient and retains stable resistivity at temperatures up to roughly 1100 °C. The wire is marketed as export‑grade and conforms to international standards for industrial heating alloys.
The material’s oxidation resistance and corrosion‑resistant surface make it suitable for harsh metallurgical and chemical environments. Typical commercial grades are offered in diameters ranging from 0.10 mm to 2.00 mm, with resistivity around 1.09 Ω·mm²/m at 20 °C. Standard industry practice also evaluates tensile strength above 600 MPa and a temperature coefficient of resistance near 0.00013 /°C.
Primary users include manufacturers of industrial furnaces, high‑temperature heating elements, and precision wire‑wound resistors. Importers should confirm the exact gauge, coil packaging format and any required certifications before placing an order. Trade terms such as incoterms, payment conditions and minimum order quantities are not disclosed in the listing and must be negotiated directly with the supplier. The supplier’s harbour‑level trust tier indicates a verified business entity, though response data is currently unavailable.
| Material Composition | Nickel 70 %, Chromium 30 % (Ni‑Cr 70/30 alloy) |
| Alloy Type | Nickel‑Chrome resistance wire (Cr30Ni70) |
| Diameter Range | 0.10 mm - 2.00 mm (typical) |
| Resistivity (20 °C) | ≈1.09 Ω·mm²/m (typical) |
| Maximum Continuous Operating Temperature | up to 1100 °C (typical) |
| Tensile Strength | ≥ 600 MPa (typical) |
| Temperature Coefficient of Resistance | 0.00013 /°C (typical) |
| Standard Compliance | IEC 60384‑14 (standard) |
| Packaging | Coiled wire in steel drums, sealed for export (typical) |
Jiangyin Chengxin Alloy Material Co., Ltd is located at No.7 Nanqiu Road, Jiangyin, Jiangsu 214400, China. The company specialises in the production and export of alloy materials, including nickel‑chrome heating wires and related high‑temperature alloys.
The supplier carries a harbour‑level trust tier, indicating verification by the marketplace’s business validation process. Although the listed response rate is 0 %, the company’s address and tier suggest a formally registered operation, and further communication can clarify any additional credentials.
Cr30Ni70 Nickel-Chrome resistance wire is a high-grade heating alloy wire with approximately 70% nickel and 30% chromium composition, widely used in metallurgical and chemical industries for electric heating applications and wire-wound resistors. This NiCr 70/30 wire offers excellent oxidation resistance and stable resistivity at elevated temperatures, making it ideal for industrial furnaces, heating elements, and precision resistor manufacturing. Available in various gauges for different power ratings, this export-grade wire meets international standards for global trade in industrial heating alloys.
| 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, buyers should verify the alloy composition, wire diameter range and the applicable IEC standard. Request the supplier’s material test report to confirm the 70 % Ni / 30 % Cr ratio and the resistivity figure of 1.09 Ω·mm²/m. It is also prudent to ask for a certificate of conformity confirming compliance with IEC 60384‑14. Any deviations from the typical specifications must be documented in the purchase agreement.
Logistics for the coil‑wound wire are typically arranged on a freight‑forwarder basis, with the supplier able to ship in sealed steel drums. The exact lead time, incoterms and payment schedule are not listed and should be clarified during quotation. Common terms include FOB or CIF from the port of Shanghai, with payment by T/T or LC after documentary verification. Confirming these details helps avoid unexpected delays or additional costs.
For quality assurance, importers usually engage a third‑party inspection agency to test the wire’s tensile strength and temperature coefficient. Request the supplier’s mill test report and, if needed, arrange a pre‑shipment inspection to verify coil dimensions and packaging integrity. Documentation such as a Certificate of Origin, Packing List and Material Safety Data Sheet should accompany the shipment. These records streamline customs clearance and provide traceability for the end‑user.
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When sourcing Nickel Chrome Cr30ni70 Resistance 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 Cr30Ni70 (Ni70Cr30) Nickel Chrome Resistance Wire, Nickel 70%, Chromium 30%, and 0.05mm - 10mm diameter (custom gauges available on request). 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 7505.10, making it a staple in the Metal Wire sector with strong demand from importing countries worldwide.
Importing Nickel Chrome Cr30ni70 Re 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 7505.10 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Nickel Chrome Cr30ni70 Re 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 Wire category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Nickel Chrome Cr30ni70 Re 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 7505.10 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 Nickel Chrome Cr30ni70 Resistance 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 Nickel Chrome Cr30ni70 Re. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Nickel Chrome Cr30ni70 Resistance Wire is classified under HS Code 7505.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Nickel Chrome Cr30ni70 Re 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 Metal Wire 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 Nickel Chrome Cr30ni70 Resistance Wire supplied by Jiangyin Chengxin Alloy Material Co., Ltd include Cr30Ni70 (Ni70Cr30) Nickel Chrome Resistance Wire, Nickel 70%, Chromium 30%, and 0.05mm - 10mm diameter (custom gauges available on request). 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 Nickel Chrome Cr30ni70 Re with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Nickel Chrome Cr30ni70 Re 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 Nickel Chrome Cr30ni70 Re 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.
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