Allgemein
Property | Temperature | Value |
---|---|---|
Dichte | 23.0 °C | 8.8 g/cm³ Show Material materials with Dichte of 8.8 g/cm³ |
Mechanisch
Property | Temperature | Value | Comment |
---|---|---|---|
Biegefähigkeit 90°, in longitudinaler Richtung | 23.0 °C | 0 [-] Show Material materials with Biegefähigkeit 90°, in longitudinaler Richtung of 0 [-] | r = x t, t <0.5mm |
Biegefähigkeit 90°, in transversaler Richtung | 23.0 °C | 0 [-] Show Material materials with Biegefähigkeit 90°, in transversaler Richtung of 0 [-] | r = x t, t <0.5mm |
Dehnung A50 | 23.0 °C | 45 % Show Material materials with Dehnung A50 of 45 % | |
Elastizitätsmodul | 23.0 °C | 102 - 118 GPa Show Material materials with Elastizitätsmodul of 102 - 118 GPa | depending on the condition |
Härte, Vickers | 23.0 °C | 80 - 120 [-] Show Material materials with Härte, Vickers of 80 - 120 [-] | |
Streckgrenze Rp 0,2 | 23.0 °C | 300 MPa Show Material materials with Streckgrenze Rp 0,2 of 300 MPa | max. |
Zugfestigkeit | 23.0 °C | 350 - 420 MPa Show Material materials with Zugfestigkeit of 350 - 420 MPa |
Thermisch
Property | Temperature | Value | Comment |
---|---|---|---|
Koeffizient der thermischen Ausdehnung | 100.0 °C | 1.8E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.8E-5 1/K | for 20°C to the mentioned temperature |
200.0 °C | 1.85E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.85E-5 1/K | for 20°C to the mentioned temperature | |
Spezifische Wärmekapazität | 23.0 °C | 377 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 377 J/(kg·K) | |
Wärmeleitfähigkeit | 23.0 °C | 75 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 75 W/(m·K) |
Elektrisch
Property | Temperature | Value | Comment |
---|---|---|---|
Elektrische Leitfähigkeit | 23.0 °C | 9.00E+6 - 1.50E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 9.00E+6 - 1.50E+7 S/m | min. |
Specific Electrical conductivity | 15.5 % IACS Show Material materials with Specific Electrical conductivity of 15.5 % IACS | min. |
Chemical properties
Property | Value | Comment | |
---|---|---|---|
Andere | 0 - 0.2 % Show Material materials with Andere of 0 - 0.2 % | ||
Blei | 0 - 0.02 % Show Material materials with Blei of 0 - 0.02 % | ||
Eisen | 0.1 % Show Material materials with Eisen of 0.1 % | max. | |
Kupfer | Balance | ||
Nickel | 0 - 0.2 % Show Material materials with Nickel of 0 - 0.2 % | ||
Phosphor | 0.01 - 0.4 % Show Material materials with Phosphor of 0.01 - 0.4 % | ||
Zink | 0 - 0.2 % Show Material materials with Zink of 0 - 0.2 % | ||
Zinn | 5.5 - 7 % Show Material materials with Zinn of 5.5 - 7 % |
Technological properties
Property | ||
---|---|---|
Application areas | Electrical: Miniaturized Connectors, Contact Springs, Relais Springs, Electrical Flexing Contact Blades, Terminals, Switch Parts, Fuse Clips, Electronic Connectors, Resistance Wire, Electromechanical Spring Components, Electrical Flexing Contact Blades, Wire Brushes, Switch Parts, Electronic and Precision Instrument Parts. Fasteners: Lock Washers, Cotter Pins, Fasteners. Industrial: Bourdon Tube, Bellows, Textile Machinery, Perforated Sheets, Springs, Sleeve Bushing, Clutch Disks, Beater Bar, Chemical Hardware. General: Stamped parts, Connectors, Contact springs, Spring elements, Ultra high strength spring elements, Membranes, Switch elements, Fixed contacts. | |
Brazing | Good | |
Cold Forming | Max. 70 % between annealings, excellent | |
Corrosion properties | CuSn6 has a good resistance to seawater, different agents and industrial atmosphere and has a good resistance to tarnishing. It is in a large extend resistant to pitting corrosion. Even in seawater the laminar attack is higher than localized corrosion. | |
Heat Treatment | Temper: R350 | |
Hot forming | at 750-850°C, limited | |
Machining | Rating 20, less suitable | |
Other | This alloy is in accordance with RoHS 2002/96/CE for electric & electronic equipments and 2002/53/CE for automotive industry. | |
Plating | Electroplating is excellent | |
Welding | Gas Shielded Arc Welding: Good, Laser Welding: Good |