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 QBe2 beryllium bronzeModerators: Moderators Jump to page : 1 Now viewing page 1 [25 messages per page] | View previous thread :: View next thread |
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Expert Yogi Posts: 6088    | Material name: QBe2 beryllium bronze Standard  GB/T 5231-2001) Features and scope of application:cheap china wholesale square steel bar with great price After quenching and tempering, it has high strength. Hardness. Elasticity. Wear resistance. Fatigue limit and heat resistance; It also has high electrical conductivity. Thermal conductivity and cold resistance, non-magnetic, no spark on impact, easy to weld and fiber weld in the atmosphere. Excellent corrosion resistance in fresh and seawater. QBe2 beryllium copper product characteristics: high performance copper alloy, after solution and aging hardening treatment, has high hardness, high wear resistance, high knock resistance, high yield limit and fatigue limit, good corrosion resistance, high conductivity and excellent heat dissipation performance. Easy to process, excellent cooling effect. Beryllium copper applications: used as raw material for high precision electronic, plastic and optical moulds where water is not available, as cooling system for soil parts, cores, punts, hot channel cooling systems, communication preparation equipment, electronic and electrical equipment, instrumentation, aerospace, automotive manufacturing and processing parts. Chemical composition of QBe2:carbon steel forged pipe fittings dimensions Aluminum (Al) of 0.15 or less, silicon (Si) of 0.15 or less, lead (Pb) 0.005, or less (Cu), iron (Fe) of 0.15 or less, beryllium (Be) 1.8 ~ 2.1, nickel (Ni) 0.2 ~ 0.4, the impurities total % 0.5 or less Technical parameters Beryllium copper technical parameters:China ERW Round Steel Tube Price In India Density: 8.3 g/cm3 Hard degree: 36 to 46 HRC Electrical conductivity: 23%IACS Thermal conductivity: 160W(M.K)20 C Softening temperature >600 C Elongation: 1% | ||
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