Zhejiang, China
Business Type:
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 14001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
Sample Available

C7701, C77000, CuNi18zn27 manufacturer / supplier in China, offering 0.03*156mm GB Bzn 18-36 Foil Cu-Ni-Zn Alloy New Silver, 6j13 Electric Resistance Alloy, Manganin Strip for Resistor, Manganin/ Cu-Mn Alloys/ CuNi30mn Wire and so on.

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Supplier Homepage Products Cupronickel Alloy 0.03*156mm GB Bzn 18-36 Foil Cu-Ni-Zn Alloy New Silver

0.03*156mm GB Bzn 18-36 Foil Cu-Ni-Zn Alloy New Silver

Get Latest Price
Purchase Qty. / Reference FOB Price
20-49 Kilogram US $35.2
50+ Kilogram US $35
Production Capacity: 500tons/Year
Transport Package: in Coil, Carton, Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union
Product Type: Foil
Material: Cu,Ni,Zn
Carbon Content: Low Carbon
Condition: Bright
Density g/cm3: 8.7
Electrical Conductivity %Iacs: 5

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Basic Info

Model NO.: C7701
Thermal Conductivity W/(M.K): 32
Modulus of Elasticity Gpa: 125
Specific Heat J/(G.K): 0.34
Machinability: Suitable
Electric Plating Property: Excellent
Hot DIP Tin Plating Property: Excellent
Weldability: Good
Trademark: Ualloy
Specification: RoHS, SGS
Origin: Zhejiang, China
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(%)
54.0~58.0< 0.25< 0.516.5~19.5< 0.1Remainder
 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(in rolling direction)restbending(transverse to rolling direction)test
thickness mmtensile strength MPayield strength MPaelongation%thickness mmanglesIDthicknessanglesID
1/2H150-2100.1-0.7540-655≥390≥8≤1.6180°150% of thickness≤0.5180°300% of thickness
H180-2400.1-0.7630-735≥390 ≥500≥4≤1.6180°200% of thickness≤0.5180°400% of thickness
EH210-260≥0.1705-805≥600-≤1.690°300% of thickness≤0.590°600% of thickness
Typical application
Shields,Liquid crystal oscillators
       Mechanical Properties
Condition1/2 HardHard
Hardness150 ~ 210 HV180 ~ 240 HV
Tensile Strength540 ~ 655 MPa630 ~ 735 MPa
ElongationMin. 8%Min. 4%
2. Specification


Foil:thickness:less than 0.05mm
     width: less than 200mm
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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