Product Overview High-Strength Copper Alloy (NB109) is specifically engineered to provide a balance of strength, conductivity, and resilience, making it suitable for demanding applications. Known for its excellent fatigue resistance and durability, NB109 is ideal for components that undergo frequent use and environmental stress. This alloy’s combination of strength and electrical conductivity makes it highly desirable in electronics, automotive, and industrial applications. Key Properties High Mechanical Strength: Built to endure high-stress and repetitive load applications. Good Electrical Conductivity: Maintains effective conductivity, making it suitable for electronic components. Fatigue Resistance: Performs well in applications that experience repeated stress. Corrosion Resistance: Reliable in various environmental conditions, ensuring longevity. Thermal Stability: Retains stability under temperature changes, ideal for components exposed to heat. Applications High-Strength Copper Alloy (NB109) is widely used in industries where strength and conductivity are essential: Electronics: Connectors, springs, and relay components that require both strength and conductivity. Automotive: Electrical systems, terminals, and components subject to wear and vibration. Industrial Equipment: Bearings, bushings, and other parts exposed to high stress. Aerospace: Components that need to withstand high-stress and temperature fluctuations. Power Systems: Terminals, busbars, and other conductive parts in power distribution. Chemical Composition ElementComposition (%) CopperBalance Nickel1.0 – 2.0 Silicon0.5 – 1.0 OtherTrace elements Mechanical Properties PropertyValue Tensile Strength650 – 750 MPa Yield Strength500 – 600 MPa Hardness (Rockwell)HRB 90 – 100 Product Availability BOBON COPPER offers Dowa-Olin High-Strength Copper Alloy (NB109) in customizable sizes and forms: Strip Thickness: Available from 0.05mm Width: Starting from 5mm Minimum Order Quantity (MOQ): 30 kgs Samples: Available upon request for testing and evaluation