FOUNDRY (SPF) TO ENSURE ACCURACY, THIS INFORMATION IS PROVIDED FOR 2. Base Metal Price. 160 MJ/kg 67 x 10 3 BTU/lb. The low-temperature thermal conductivity was understood using κ = (A/T + BT2)−1 + CT2, which is found to be applicable in various binary and/or multi-component alloy systems. Chemical properties. Creeping curves for trolley wires (profile AC, according EN 50149) Progress of additional strain at RT (18°C) Load: F=11,25 kN, Copyrights © LTPMN 2012. Has structural properties similar to aluminium. This metal is also considered a very soft material, as its malleability allows it to be worked into wires and cables. to help identify possible weaknesses in designs and specifications. Copper-magnesium is a solid solution alloy providing high strength with nominal reduction in conductivity relative to copper. WARRANTY, THAT NO WARRANTY OR REPRESENTATION IS MADE ABOUT ITS CONTENT Resistant to atmospheric corrosion: formation of the a greenish protective patina due to the formation of copper basic salts (such sulphates, chlorides in marine environment, nitrates and carbonates). Copyright © 2020 Elsevier B.V. or its licensors or contributors. Density. Then test it to failure in a simulation of its end the following and all other appropriate design and specification https://doi.org/10.1016/j.actamat.2014.07.063. The parameters A, B and C were determined through numerical fitting of the experimental data. Due to its physical properties this wire material is predestined to be used in automotive power systems, e.g. In this work, thermal and electrical conductivities of six groups of binary Mg alloys (Mg–Al, Mg–Zn, Mg–Sn, Mg–Zr, Mg–Mn, and Mg–Ca) in as-cast, as-solution, and annealed states were measured and the corresponding microstructures were observed. Therefore, it is very suitable for the connection of electric components as well as for suspended cables. Wires made of the copper-magnesium CuMg0,2 alloy belong to low-alloyed copper materials which are characterized by very good electrical conductivity as well as by excellent mechanical properties. SF02 does not contain any cadmium and is characterized by high purity of its alloy components. 8. It’s often used for electrical wiring purposes and electrical contacts for small and large applications. 1. AT ANY TIME, IT IS PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED Thermal conductivity (k) 138 W/m*K: Linear thermal expansion coefficient (α) 2.38*10 −5 K −1: Specific heat capacity (c) 880 J/kg*K: Electrical properties; Volume resistivity (ρ) 49.3-49.9 nOhm*m: 5052 is an aluminium alloy, primarily alloyed with magnesium and chromium. Magnesium Electrical Conductivity 0.226 10^6/cm ohm State at 20 °C solid Uses Used in alloys to make airplanes, missiles and other uses for light metals. Magnesium Removing Impurities and Adding Strength to Copper. Typical Applications - Conductive and connecting wire - Wiring harnesses - Semiconductor pins - Telecommunications cable - Telecommunications cord Electrical: Terminal Connectors, Conductors, Terminals, Contacts, Wire, Catenary, Trolley Wire. M11916 is the UNS number. This makes it a perfect fit for data cables and signal cables featuring very low diameters and cross-sections, but also a sufficient tensile strength. Sources Usually obtained by electrolysis of melted … Gelson Luz is a Mechanical Engineer, expert in welding and passionate about materials. Within the copper – magnesium - alloy - family, CuMg0,1 has the highest electrical conductivity. It can also be used for hot formability and cold formability fabrications. Alloying has a great effect on thermal conductivity. Privacy Policy | Return Policy | All Right Reserved © Copyright - Belmont Metals, Magnesium and Copper Alloys: Benefits and Applications. Practically resistant against stress corrosion cracking. Copper Magnesium has the highest tensile strength when compared to other alloys, making it the perfect alloy for contact wire in high speed lines with speeds well above 300 km/h. testing methods. Simplifying the Supply Chain For High Knowledge Content Components, Yield Strength (.5% extension under load) (ksi), Thermal Conductivity (cal/sec/sq cm/cm/C @ 25C), Coefficient of Thermal Expansion (per F @ 68-212F), Coefficient of Thermal Expansion (per F @ 68-572F). values of this alloy.