Home > Metallurgy, Mineral & Energy > Alloy > Copper Alloy > C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant

C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant

C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant photo-1
C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant photo-2
C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant photo-3
C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant photo-4
C72500 Copper Nickel Tin Alloy & C73200, C73500 Nickel Silver Bars, Strips for Electronic Springs, Precision Instrument Parts & Corrosion Resistant photo-5

Product Spotlights

C72500 achieves high strength and outstanding stress relaxation resistance via tin precipitation strengthening, with great fatigue resistance and seawater corrosion resistance for high-reliability electronic components. C73200 owns moderate nickel content, good ductility and silvery metallic luster for general decorative and instrument structural parts. C73500 has higher nickel proportion to upgrade hardness, wear resistance and anti-tarnish property under humid & corrosive atmosphere. All grade
Negotiable MOQ: 1 Metric Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Location:
Shanghai, China
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
  1. Available forms: precision strips, solid round bars, sheets, wires, seamless tubes

  2. C72500 is applied to connector terminals, relay springs, bellows, circuit breaker parts and automotive conductive elastic components

  3. C73200 is widely used for instrument shells, optical hardware, water meter parts, daily decorative fittings and low-load mechanical pins

  4. C73500 matches precision watch parts, medical device components, marine small fasteners and wear-resistant sliding structural pieces

  5. Fixed-length cutting service and complete mechanical & corrosion inspection test documents are supplied

  6. Anti-tarnish protective film and fumigated export pallets prevent alloy oxidation during long-distance ocean transportation


Product Tags: C72500 CuNi9Sn2 electronic spring alloy , C73500 high hardness nickel silver bar , anti-tarnish corrosion resistant copper alloy

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