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What is C17510 beryllium Copper？
C17510 is an advanced elastic material in copper alloy with high strength, elasticity, hardness, fatigue strength, low elastic hysteresis, corrosion resistance and cold resistance, high conductivity, non-magnetic, impact does not produce sparks and a series of excellent physical, chemical and mechanical properties. Chemical composition (mass fraction) % : Be-0.38-0.4 Ni 2.4-2.8. Beryllium bronze is a heat-treated strengthened alloy. Beryllium bronze is mainly used in explosion-proof tools, various molds, bearings, bushing, bushing, gears and various electrodes. Beryllium oxide and dust are harmful to human body, production and use should pay attention to protection. Beryllium copper is an alloy with good mechanical, physical and chemical properties, after quenching and tempering, with high strength, elasticity, fatigue resistance and heat resistance, while beryllium copper also has high electrical conductivity, thermal conductivity, cold resistance and non-magnetic, no spark when hit, easy to weld and braze, in the atmosphere, fresh water and seawater neutral excellent. Corrosion resistance rate of beryllium copper alloy in seawater: (1.1-1.4) ×10-2mm/ year. Corrosion depth: (10.9-13.8) ×10-3mm/ year. After corrosion, the strength and elongation do not change, so it can be maintained in the water for more than 40 years, and it is the material of the submarine cable repeater structure. In the medium: in the concentration of less than 80% (room temperature) the annual corrosion depth is 0.0012-0.1175mm, the concentration is greater than 80%, the corrosion is slightly accelerated.
C17510 Beryllium Nickel Copper composition and properties:
Brand: C17510; Qbe0.4-1.8 -
Chemical composition: Be: 0.4-0.65% Ni:2.2% Cu margin,
Density: 8.8g/cm3
Thermal conductivity: 185%W/M
Conductivity: 72%IACS
Hardness: HRB≥90°.[C17510 beryllium Copper ]
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