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High Strength C11600 C17200 Copper Round Bar Industrial Material Qbe2 Qbe1.7 Beryllium Alloy Brass Bronze Square Bars C17500 Cu Rod Factory1
Copper Alloy, Copper Bar, Brass Rod
Jiangsu Xinyuanxing Metal Products Co., Ltd.
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Product Description High Strength C11600 C17200 Copper Round Bar Industrial Material QBe2 QBe1.7 Beryllium Alloy Brass Bronze Square Bars C17500 Cu Rod FactoryProduct DescriptionBeryllium copper, tin bronze, aluminum bronze, beryllium copper, tungsten copper, high purity, without any impurities! Non standard specifications can be customized! Provide c17500 cuttingC17500 is a beryllium copper alloy belonging to the Cu Be Ni series. Due to its unique chemical composition and precipitation hardening properties, C17500 is widely used in fields that require high strength and high conductivity. This article will provide a detailed introduction to the chemical composition, precipitation hardening treatment, physical and mechanical properties, application areas, and comparison with other alloys of C17500 copper alloy.1, Chemical composition of C17500 copper alloyThe chemical composition of C17500 copper alloy is mainly composed of copper (Cu), beryllium (Be), and nickel (Ni). The specific chemical composition is shown in the table below:The presence of beryllium allows C17500 alloy to undergo precipitation hardening after appropriate heat treatment, significantly improving its hardness and strength.2, Precipitation hardening treatment of C17500Precipitation hardening is a process that enhances the strength of metal materials through heating and cooling treatments. C17500 copper alloy achieves precipitation hardening through the following steps: solution treatment: heating C17500 alloy to a high temperature of 780C-820C to fully dissolve beryllium in the copper matrix, and then rapidly quenching (usually using water quenching) to maintain uniform distribution of solute atoms in the solid solution.Aging treatment: Heat the alloy after solid solution treatment to 310C-330C and maintain it for several hours to allow beryllium atoms to precipitate from the solid solution and form small strengthening phases. The precipitated phases are usually γ (CuBe) or δ (NiBe) phases, which can hinder dislocation movement and thus improve the strength and hardness of the alloy. 3, Physical and mechanical properties of C17500 copper alloyThe precipitation hardening treatment of C17500 alloy results in excellent performance, especially achieving a good balance between high strength and high conductivity.4, Application areas of C17500 copper alloyDue to its excellent mechanical and physical properties, C17500 alloy is widely used in the following fields:Electronics industry: C17500 alloy is commonly used to manufacture high-performance contactors, switches, connectors, and spring plates. Its high conductivity and strength ensure the reliability and durability of these electronic components.Aerospace: In the aerospace field, C17500 alloy is commonly used to manufacture components that require high strength and lightweight, such as springs and structural elements.Mold manufacturing: Due to its excellent wear resistance and thermal conductivity, C17500 alloy is also used to manufacture plastic molds and die-casting molds, thereby improving the service life and molding quality of the molds.Chemical composition (wt%)C17200Chemical composition (wt%)C17500Physical propertyC17200C17500Cu/Cu/Conductivity%IACS(20oC)22-28≥75Be1.8-2.0Be0.4-0.7Tensile strengthMpa1105≥680Ni/Si0.2Yield strength(0.2%)Mpa1035≥550Co Fe0.1Specific heatJ/(kg·K)(20°oC)419420Ni+Co≥0.20Al0.2Melting temperatureoC8701070Ni+Co+Fe≤0.6Sn/Thermal conductivityW/(m·K)(20oC)90-120180-220Cu+Be+Ni+Co+Fe≥99.5Co2.4-2.7Modulus of elasticityK*Kg/mm213.414.1Si+Fe+Al+Pb The sum of the elements listed in Cu+99.5Thermal expansion coefficienta/K(20-300°oC)17.0×10-618×10-6The C19900 series alloy adds titanium and other trace elements such as iron, lanthanum, and yttrium to copper to enhance its performance. Compared with ordinary precipitation hardened copper alloys, it enhances the strength and hardness of the material, improves the formability of the product, and has high strength, high hardness, high elongation, excellent formability, and good stress relaxation at hightemperatures. Widely used in electronic equipment, domestic military products, and also for some mold materialsElementChemical composition(wt%)TiFeYLaCu+Ti+Fe+Y+LaContent2.9-3.40.17-0.230-0.060-0.06≥99.5Conductivity (20 oC)Specific resistance (20 oC)Thermal conductivityThermal expansion coefficientYoung's modulusDensity LD GPaTD GPa10-14%IACS132-172n2.m66.8W/mk18.0A10-6/K(20-200°oC)1251358.70g/cm3Detailed PhotosManufacturing TechniquePackaging & ShippingCompany ProfileOur company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based", since the establishment of the company and always to do our best to satisfy potential needs of our customers. Our company is sincerely to willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with irresistible force.CertificationsFAQQ1: Why choose us?A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.Q2: Can you provide OEM/ODM service? A: Yes. Please feel free to contact us for more details.Q3:What is your terms of payment?A: 100% T/T advance.30% T/T and balance against copy of documents.30% T/T advance, balance L/C at sight.Q4: Can we visit your factory? A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.Q5: Can you provide sample? A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.Q6: How long is your delivery time?A: Regular lead time is 15 to 30 days after receiving deposit.
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