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China, Chinese C12000 Phosphor Copper Coil for Industrial Heat Exchanger Systems1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AlloyCopper AlloyCopper CoilCopper Tube Coil
Sinoleopard Steel Group Import & Export Co., Ltd
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Product DescriptionSpecificationPure 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 are your main products?A: Material: copper alloys, aluminum alloys, stainless steel, nickel alloys, alloy steel, high-speed steel, tool steel, mold steel, etc..Type: plates, bars, tubes, coils, wires, profiles, etc..Q: What payment methods do you accept?A: We accept L/C and T/T payments. Other payment terms can be negotiated based on order details.Q:Does the product have quality inspection before loading?A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.Q:Can you send samples?A:Of course, we can send samples to all parts of the world.Q: What's your delivery time?A: Our normal delivery time is 7-20 days, and it depends on your quantity and items. Q: How do you package the products?A: Products are usually packed with pallets or wooden cases to ensure safe transportation. Customized packaging is also available upon request.Q: What are your shipping options?A: Besides sea freight, we also offer rail, air, and land transportation. The shipping method can be arranged according to customer requirements.Q: Do you offer customization services?A: Yes, we support OEM and ODM services, including customized dimensions, drawings, and logo printing to meet specific project needs.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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