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Lork Custom Nickel Silver C7701/C7521 Copper Nickel Zinc Alloy Strip1
Nickel Alloy, C7521, Copper Nickel Zinc Alloy
LORK GROUP CO., LTD
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Product Description Product Description IntroductionC7521 is a copper alloy, also known as nickel silver or nickel brass, composed primarily of copper, nickel, and zinc. It's known for its silvery appearance, good mechanical properties, and excellent corrosion resistance. C7521 is often used in applications requiring both a silver-like aesthetic and durability. Key Characteristics and Applications:Composition: C7521 typically consists of copper, nickel (around 18%), and zinc. Appearance: It has a silvery-white, shiny appearance, resembling silver, but typically does not contain actual silver unless plated. Good Formability: C7521 is known for its ability to be easily formed, drawn, and shaped. Corrosion Resistance: It offers good resistance to corrosion and tarnishing, making it suitable for various environments. Applications:Electronic Components: Used in liquid crystal oscillator housings, connectors, and shielding due to its dimensional stability and non-magnetic properties. Medical Devices: Employed in surgical tools, dental instruments, and medical connectors where corrosion resistance and biocompatibility are important. Precision Instruments: Used in potentiometer sliders and contacts due to its electrical conductivity and wear resistance. Other Uses: Also found in silverware, jewelry, glasses, and various other applications where a silver-like appearance and durability are desired. Mechanical Properties: C7521 can exhibit good fatigue resistance, high strength, and excellent elasticity. Standards: C7521 is specified under various standards, including JIS, C7521 (H3110), and UNS/CDA C75200. Available Sizes And SpecificationsC7521 profile sizes and specificationsGradeC7521SpecificationEN, DIN, JIS, ASTM, BS, ASME, AISI, ISOStandardASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 .Stainless steel round BarDiameter: 2mm - 600mmStainless steel bright BarDiameter: 2mm - 600mmStainless steel hex BarDimension: 6mm - 80mmStainless steel square barDimension: 3.0 - 180mmStainless steel flat barThickness: 0.5mm - 200mm, Width: 1.5mm - 250 mmStainless steel angle baras requirementsLengthNormally 6m, or produce as requirementsSurfaceBlack, Bright. Peeled and Polished, Solution annealed.Delivery conditioncold drawn, hot rolled, forged, grinding, centerless grindingToleranceH8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements Surface Treatment DetectionProcessing Packaging & ShippingCompany ProfileFAQQ1: Do you accept the trial order ?A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .Q2: Can I have free sample before making orders?A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.Q3: How do you control the quality ?A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .Q4: How about your delivery time ?A4: Generally delivery time is 15 working days .Q5: How can I quickly get the price list ?A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .
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