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 QBe2 beryllium bronze
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| zhangxiaosan |
Geplaatst op 06-08-2021 06:06
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 Guru  Berichten: 9433 Datum van aanmelding: 20.09.16 |
Material name: QBe2 beryllium bronze Standard  GB/T 5231-2001)Features and scope of application:sus321 steel plate 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:Square high speed steel flat bar with great price Aluminum (Al) of 0.15 or less, silicon (Si) of 0.15 or less, lead (P  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 lessTechnical parameters Beryllium copper technical parameters:Grade 304 No.8 Finish Stainless Steel Sheet price 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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