Standard Grade CuNi1 Alloy Plate Sheet Stable Electrical Performance Excellent Machinability Full Size Range Nickel Copper Plate for Heating Elements and Offshore Fittings

CuNi1 is a low-nickel copper-nickel alloy plate with nickel content ranging from 0.8% to 1.2%. Manufactured with high-purity raw materials, it features uniform composition and consistent material performance. This alloy has low electrical resistivity and excellent conductivity, accompanied by a low temperature coefficient of resistance, which ensures stable electrical performance even with temperature changes. Its maximum working temperature reaches 200°C. It also delivers reliable anti-oxidation and corrosion resistance, working well in humid and mild salt fog environments.

Widely applied in low-voltage electrical appliances, circuit breakers, electronic connectors, instrumentation, low-temperature sensing elements, daily heating parts, automotive electronics and general marine electrical fittings.

1. Chemical Composition

2. Technical  Specifications

3. Production Attributes

4.Application

• Low-voltage electrical appliances and circuit protection parts
• Electronic connectors and internal conductive components
• Industrial instruments and control equipment
• Low-temperature thermocouples and temperature sensors
• Household heating elements and electrical accessories
• Automotive electronic parts
• Common marine electrical fittings

5.Key feature

• Low electrical resistivity & high conductivity
• Low temperature coefficient of resistance
• Stable electrical performance at varying temperatures
• Good oxidation and corrosion resistance
• High flatness, smooth surface & tight dimensional tolerance
• Excellent ductility, easy for cutting, bending and welding
• Reliable performance and long service life
• Cost-effective for industrial use