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China, Chinese High-Strength Corrosion-Resistant C5191 Copper Alloy Coil Sheet for Precision Electronic/Automotive Connectors1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyCopper AlloyCopper Alloy CoilCopper Alloy Thin Coil
Sinoleopard Steel Group Import & Export Co., Ltd
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Product DescriptionProduct DescriptionSpecificationHigh purity, fine tissue, very low oxygen content. No pores, trachoma, loose, excellent conductivity, electroetched mold surface precision is high, after heat treatment process, electrode is non-directional, suitable for fine beating, fine beating, with good thermoelectric channel, processing, ductility, corrosion resistance and weather resistance. It has good electrical conductivity, thermal conductivity, corrosion resistance and machining properties, and can be welded and brazed.Pure copper is a soft metal. When the surface is just cut, it is red orange with metallic luster, and the simple substance is purplish red. Good ductility, high thermal conductivity and conductivity, so it is the most commonly used material in cables and electrical and electronic components. It can also be used as building materials and can form many kinds of alloys.Copper alloy has excellent mechanical properties and low resistivity, among which bronze and brass are the most important.In addition, copper is also a durable metal, which can be recycled many times without damaging its mechanical properties.SpecificationPure copperCommon gradesT1, T2, T3, TU1, TU2CharacteristicsConductiveCommon usesElectrical switches, motor coils, electronic components, air conditioning piping, soft welding gun headsBrassCommon gradesH59, H62, H65, H68, HPb59-1 (easy-to-machine brass)CharacteristicsHigh strength, wear-resistant, resistant to water vapor corrosionCommon usesArchitectural hardware, heat exchanger tubes, pumps, power cylinders and bushings, military suppliesWhite copperCommon gradesB19, B25, BFe10-1-1, BZn15-20, BA13-3CharacteristicsStable physical properties at room temperatureCommon usesMedical equipment, precision instruments, thermocouples, clock parts, eyeglass framesBronzeCommon gradesQCr 0.5, QCr 0.6-0.4-0.05, QSn 4-3, QSn 6.5-0.4, QSn 7-0.2, QAl 5, QAl 9-2, QAl 10-4-4, QSi 3-1, QSi 3.5-3-1.5, QMn 1.5, QMn 5, QCd 1CharacteristicsDifferent formulations based on hardness, strength, elasticity, high-temperature conductivity, etc.Common usesLamp spring clips, switch spring clips, resistance welding electrode materials (rolling welders, butt welders, contact welders, riveting welders), chromium-zirconium copper, beryllium-cobalt copperOther Copper AlloysCuNi2 NC0051246831014CN3WCN5WCN7WCN10WCN12WQMn3CN15WCN20WTYPECuNi1CuNi2CuNi4CuNi6CuNi8CuMn3CuNi10CuNi14NC003NC005NC007NC010NC012MC012NC015NC020Composition(%)CuRestRestRestRestRestRestRestRestMn----------3--0.3Ni124681014.2Max.continuous operating temperatureC200200200220250200250300μΩ ·m(20℃)Resistivity0.03±10%0.05±10%0.07±10%0.10±10%0.12±10%0.12±10%0.15±10%0.20±5%×105/℃(20-600℃) Resistance-temperaturecoefficient<100<120<50<60<57<38<50<38Thermovoltage tocopperat20℃inμV/K-8-12-12-18-22--25-28Mean coefficient oflinearthermal expansion,in10/K,at a temperaturebetween20 ℃and400℃17.517.517.517.517.51817.517.5Thermal conductance at20℃W/mK1451301309275845948Specific heat capacityat20℃J/gK0.380.380.380.380.380.390.380.38Densityat20℃(g/cm3)8.98.98.98.98.98.98.98.9Melting temperaturein℃10851090109010951097105011001115Min.tensile strengthin N/mm2210220220250270290290310% Elongation2525252525252525CuNi2 NC0051923303444CN25WCN30WCN35WCN40WCN50WTYPECuNi19CuNi23CuNi30CuNi34CuNi44NC025NC030NC035NC040NC050Composition(%)CuRestRestRestRestRestMn0.50.5111Ni1923303444Max.continuous operating temperatureC300300350350400μΩ ·m(20℃)Resistivity0.25±5%0.30±5%0.35±5%0.40±5%0.49±5%×105/℃(20-600℃) Resistance-temperaturecoefficient<25<16<10<-0<-6Thermovoltage tocopperat20℃inμV/K-32-34-37-39-43Mean coefficient oflinearthermal expansion,in10/K,at a temperaturebetween20 ℃and400℃17.517.5171615Thermal conductance at20℃W/mK3833272523Specific heat capacityat20℃J/gK0.380.380.390.40.41Densityat20℃(g/cm3)8.98.98.98.98.9Melting temperaturein℃11351150117011801280Min.tensile strengthin N/mm2340350400400420% Elongation2525252525BMn3-12Alloy NameBMn3-12 (Manganese brass / Manganese bronze)Common Grades (Nickel-based alloys reference)Hastelloy C276, Hastelloy C22, Hastelloy C-2000, Hastelloy C-4, Hastelloy C, Hastelloy B, Hastelloy B-2, Hastelloy B-3, Hastelloy X, Hastelloy G-30, Hastelloy G-35Chemical Composition (GB/T 5231-2022)Cu ≈ 87%; Mn 11.5–13.5%; Fe 0.2–0.5%; C ≤ 0.05%; Si 0.1–0.3%; P ≤ 0.005%; S ≤ 0.02%; Ni 2–3.5% (Ni+Co total); Pb ≤ 0.02%; Al ≤ 0.2%; Mg ≤ 0.03%Physical PropertiesDensity: ~8.4 g/cm3; Melting range: 961–1011.2 °C; Thermal expansion coefficient: 16×10-6 K-1(at 100 °C); Thermal conductivity: 21.8 W/(m·K); Specific heat capacity: 0.408 J/(kg·K); Electrical resistivity: 0.435×10-6 Ω·m; Temperature coefficient of resistivity: 0.00003 °C-1Mechanical PropertiesHigh hardness and wear resistance with good toughness and corrosion resistance; After quenching & aging: Tensile strength ≥ 400 MPa; Yield strength ≥ 300 MPaApplication FieldsHeavy industry, construction machinery, transportation vehicles, energy equipment, aerospace, automotive; Suitable for heavy-load parts such as bearings, bushings, gears, gearboxes, hydraulic system componentsProcessing & ManufacturingProcessing methods: casting, forging, extrusion, cutting; Heat treatment: quenching and aging to improve mechanical properties; Good weldability with various welding techniquesCompany ProfileCore BusinessProduct Range:Aluminum Alloys: Sheets, bars, tubes, coils, profiles, forging partsCopper Alloys: Sheets, bars, tubes, coils, profilesStainless Steel: Sheets, bars, tubes, coilsAlloy Steel: Sheets, bars, tubes, coilsSpecial Alloys: Tailored to meet unique customer requirements Customized Solutions:We provide bespoke services including special sizes, shapes, and materials, catering to the diverse needs of our clients. Innovation and Technology:With advanced production facilities and an efficient logistics system, we ensure the highest quality of products and timely deliveries.FAQQ: What's your minimum order quantity?A: Our minimun quantity is 500 Kg. We also can offer you samples. Q: What's your delivery time?A: Our normal delivery time is 7-20 days, and it depends on your quantity and items. Of course, if you need products urgently, we also will consider arranging it firstly. Q: What's the price of your product?A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for customers. Q: What's your after-sales service?A: We have two ways to handle claims by replacement and deduction. Of course, if the materials not good used by wrong parameter from customer, we won't be responsible. Q: Why do you think I will want to buy from you?A: We have advantages with 22 years of professional experiences in manufacturing & designing, advanced technology & the first-class equipment, perfect logistics management, high-quality after-sales service and competitive price. Q: What international standards do your products comply with?A: Our production and testing comply with various international and industry standards, including: *ASTM*AMS*GB*ISO*JIS Please inform us of your specific standard requirements when inquiring. Q:How can I get a quote? A: Please provide the following information for us to prepare the most accurate quote:* Material Grade * Surface Treatment Requirements* Order Quantity * Product drawings (2D/3D CAD files preferred if they are profiles)* Any special packaging or certification requirements. Our sales team will respond to you promptly.
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