Gold Member Since 2012
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Hangzhou Ualloy Material Co., Ltd.

C7521, C75200, CuNi18zn20 manufacturer / supplier in China, offering 0.5mm Nickel Silver Wire C7521 for Liquid Crystal Oscillators, Stranded Nichrome Heating Wire (0.523mm*18+0.574mm*1), Cr20ni80 Insulated Nichrome Heating Wire and so on.

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Supplier Homepage Product Cupronickel Alloy 0.5mm Nickel Silver Wire C7521 for Liquid Crystal Oscillators

0.5mm Nickel Silver Wire C7521 for Liquid Crystal Oscillators

Purchase Qty.:
20-49 50+
FOB Unit Price: US $34.2 US $34
Purchase Qty. (Kilogram) FOB Unit Price
20-49 US $34.2
50+ US $34
Get Latest Price
Production Capacity: 500tons/Year
Transport Package: in Coil, Carton, Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: C7521
  • Material: Cu,Ni,Zn
  • Status: Bright
  • Electrical Conductivity %Iacs: 6
  • Modulus of Elasticity Gpa: 125
  • Cold-Workability: Excellent
  • Electric Plating Property: Excellent
  • Trademark: Ualloy
  • Origin: Zhejiang, China
  • Product Type: Wire
  • Carbon Content: Low Carbon
  • Density g/cm3: 8.73
  • Thermal Conductivity W/(M.K): 32
  • Specific Heat J/(G.K): 0.34
  • Machinability: Suitable
  • Hot DIP Tin Plating Property: Excellent
  • Specification: RoHS, SGS
  • HS Code: 74082290
Product Description
1. Description
Copper-Nickel-Zinc alloy, also called nickel silver, German silver, new silver, nickel brass, albata, or electrum, is a copper alloy with nickel and often zinc. Nickel silver is named for its silvery appearance, but it contains no elemental silver unless plated.
       Chemical Content(%)
61.0~67.0< 0.25< 0.516.5~19.5< 0.1Remainder
          Mechanical Properties
Condition1/2 HardHardAnnealed
Hardness120 ~ 180 HVMin. 150 HV-
Tensile Strength440 ~ 570 MPaMin. 540 MPaMin. 373 Mpa
ElongationMin. 5%Min. 5%Min. 20%
Articles,Chemical composition
ArticlesChemical composition
Physical properties,fabrication properties
Physical propertiesfabrication properties
density g/cm3electrical conductivity %IACSthermal conductivity W/(m.K)modulus of elasticity GPaspecific heat J/(g.K)cold-workabilitymachinabilityelectric plating propertyhot dip tin plating propertyweldabilitycorrosion
Mechanical properties
Mechanical properties
StateHardness HVTension testbending test
Thickness mmTensile strength MPaelongation %thicknessanglesID
0-0.1-5.0≥375≥20≤1.6180°sticking closely
1/2H120-1800.1-5.0440-570  ≥5  ≤1.6180°100% of thickness
≤0.5200% of thickness
H150-2100.1-0.15540-640 -≤1.6180°200% of thickness
>0.15-5.0≥3≤0.5400% of thickness
Typical application
Shields,Liquid crystal oscillators,pressing parts

2. Specification
Wire: Diameter: 0.04mm-8.0mm
Strip: Thickness: 0.01mm-3.0mm
          Width: 0.5mm-120mm
3. Packing detail 
 1). Coil (plastic spool) + compressed ply-wooden case + pallet 
 2). Coil (plastic spool) + carton + pallet  
 5. Products and services
4. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
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