CuNi44 Copper Nickel Alloy Constantan for New Energy Precision Resistor & Thermal Equipment

• Customization: Available
• Color: Silver
• Shape: Wire
• Model NO.: CuNi44
• Surface Treatment: Electroplating
• Elongation: 15
• Resistivity: 0.49~0.51
• Tensile Strength: 450
• Application: Precision Resistance
• Material: Copper-Nickel Alloy
• Working Temperature: -60~300℃
• Hardness: 120~180
• Density: 8.9 G/Cm³
• Corrosion Resistance: Good
• Grade: CuNi44
• Size: 0.01-10mm
• MOQ: 10kg
• Transport Package: Carton
• Specification: customized
• Trademark: DLX
• Origin: China

Product Description

Specification

Product Name	CuNi44
Elongation (≥ %)	15
Tensile Strength (≥ MPa)	450
Application	precision resistance

Packing & Delivery

Packaging Method:Standard Export Packaging
Customizable Packaging: Custom mark & Logo available

Company Profile

Jiangsu DZX Technology Co., Ltd.,

As a distinguished high-tech enterprise, we are specialized in the R&D, production and sales of alloy materials, rooted in Xinbei District, Changzhou — the core hub of China's alloy industry chain. Founded in 2016, we have established a solid reputation for providing premium alloy solutions globally, with exceptional expertise in CuNi44 (Constantan) alloy for new energy and precision electronics fields.
Our outstanding strength lies in strong technological innovation and strict quality control: we own patents, 8 trademarks, 4 qualification certificates and 5 administrative licenses, ensuring our products meet international industry standards. With a complete industrial chain (expanded to metal manufacturing in 2021), we excel in customizing high-performance CuNi44 products (strip, wire, bar, plate) with stable resistivity and excellent processability.

FAQ

Q1:Can you provide customized CuNi44 products?

A: Yes. As a professional alloy manufacturer, we specialize in customizing CuNi44 in various forms (strip, wire, bar, plate) with different sizes, tolerances and delivery states (soft/half hard/hard) to fit your application scenarios.

Q2: How long is the delivery time for CuNi44?

A: For in-stock standard specifications, delivery takes 3-5 working days. For customized orders, it depends on the specifications, usually 7-15 working days. We guarantee on-time delivery worldwide.

Q3: What is your payment term?

A: We accept flexible payment terms: T/T , L/C at sight, PayPal, etc., to facilitate global cooperation.