Reddish brown metal; the space lattice of Cu belongs to the cubic system, and its face-centered cubic lattice has a lattice constant of a=0.360775 nm (18°C).; density 8.92 g/cm3; Mohs hardness 2.5 to 3.0; Brinnel hardness 43 (annealed); electrical resistivity 1.71 microhm-cm at 25°...
Bajons, P., Weiss, B., “Internal friction studies of copper after high frequency fatigue (ultrasonic fatigue at 20 kHz)”, Scripta Metallurgica, 1971, Vol. 5(6), pp. 511-514. :W. Kromp and B. Weiss "Recovery of electrical resistivity of copper after high- frequency fatigue (...
classes of copper-clad aluminum Resistivity at 20°C Conductivity at 20°C Density at 20°C Ω·mm²/m (Max.) % IACS (Min.) g/cm³ 10A and 10H 0.027430 62.855% 3.32±0.12 15A and 15H 0.026765 64.416% 3.63±0.12 20A and 20H 0.025940 66.465% 3.94±0.12 C...
classes of copper-clad aluminumResistivity at 20°CConductivity at 20°CDensity at 20°C Ω·mm²/m (Max.)% IACS (Min.)g/cm³ 10A and 10H0.02743062.855%3.32±0.12 15A and 15H0.02676564.416%3.63±0.12 20A and 20H0.02594066.465%3.94±0.12 ...
- α is the temperature coefficient of resistivity Step 1: Write the resistance equations for both wires For the iron wire:- Initial resistance Riron=3.9Ω- Temperature coefficient αiron=5.0×10−3K−1- Initial temperature T0=20°C The resistance of the iron wire at temperature T is ...
Resistivity: 0.01724Ω / mm ² at 20 ºC Electrical conductivity ≥4-6A/mm2 Length made as customer's request Width Width: 10mm to 120mm or customized Bus Bar Performance: Resistance: 0.00001Ω Conductivity: 57% Tension strength: ≥500N Insulation flame retardant...
Resistivity at 20ºC 0.49 ± 5% ohm*mm2/m Density 8.9 g/cm3 Temperature Coefficient of Resistance < -6 ×10-6/ºC EMF VS Cu (0~100ºC) -43 μV/ºC Melting Point 1280 ºC Tensile Strength Min 420 Mpa Elongation Min 25% Micrographic Structure Austenite Mag...
Electrical resistivity at 20ºC (ohmmm2/m) 0.03 Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC <100 Conductivity coefficient at 20ºC (WmK) 145 EMF vs Cu(μV/ºC )(0~100ºC ) -8 Coefficient of thermal expansion Temperature ...
Resistivity(Ω.mm²/m) Max. at 20ºC Elongation (%) Min. Thickness of Tin(μm) Min. Density(g/cm³)Max at 20ºC 0.40 mm ±1% 172 0.03015 (clad type)0.047(plated type) 10 1.5 3.68 (clad type)2.90 (plated type) 0.35 mm ±1% 10 1.3 0.30mm ±1% 5 1.2 0.25 ...
of element(ºC) 1200 1250 1150 1100 1100 Resistivity at 20ºC (μΩ·m) 1.09 1.18 1.12 1.0 1.04 Density(g/cm3) 8.40 8.10 8.20 7.90 7.90 Thermal conductivity (KJ/m·h·ºC) 60.3 45.2 45.2 43.8 43.8 Coefficient of lines expansion(α×10-6/ºC) 18.0 17.0 17 1...