• C7701/C7521 Copper Nickel Zinc Alloy Strip
  • C7701/C7521 Copper Nickel Zinc Alloy Strip
  • C7701/C7521 Copper Nickel Zinc Alloy Strip
  • C7701/C7521 Copper Nickel Zinc Alloy Strip
  • C7701/C7521 Copper Nickel Zinc Alloy Strip
  • C7701/C7521 Copper Nickel Zinc Alloy Strip

C7701/C7521 Copper Nickel Zinc Alloy Strip

Product Type: Sheet
Material: Cunizn
Carbon Content: Low Carbon
PCD: 420
ET: 15mm
Hole: 5
Samples:
US$ 50/kg 1 kg(Min.Order)
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Customization:

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Basic Info.

Model NO.
C7701/C7521
Thickness
0.005mm~3.0mm
Width
5mm~300mm
Colour
Silver White
Sample
Small Order Accepted
Standard
GB/ASTM/JIS/Bis/DIN
Delivey Time
10 Days
Stock
Syen
Transport Package
Wooden Cases
Specification
ROHS
Trademark
HUONA
Origin
Shanghai
HS Code
7409400000
Production Capacity
3000 Tons/Year

Product Description

C7701/C7521 Copper Nickel Zinc Alloy Strip

Nickel Silver Sheet/strip/wireThe following grades of Nickel Silver are manufactured:
1. 25% Ni 20%Zn
2. 15% Ni 20%Zn
3. 18% Ni 18%Zn
4. 18% Ni 26%Zn

Specification of nickel silver we supply as follows:

Plate: Thickness: 0.4-1.5mm width: 310mm(max) length: 2500mm

Strip: Thickness: 0.1-1.2mm width: 310mm(max)

Parameter for Nickel Silver Sheet/Copper Nickel Zinc Sheet: 
 

Alloy No.
Chemical Composition
Cu Mn Ni Zn
C75200 63.0-66.5 0-0.5 16.5-19.5 Remainder
C7541 60.0-64 0-0.5 12.5-15.5 Remainder
C77000 53.5-56.5 0-0.5 16.5-19.5 Remainder
 
 

Alloy No.
Quality Grade Shanghai Properties
Tensile Elongation Hardness Test
Strength
(Kgf/mm 2 ) JIS ShanghaiMetal
  Standards
C75200 O ≥ 38 ≥ 20 - ≥ 110
1/4H 38~46 ≥ 10 - 110~140
1/2H 44~52 ≥ 5 120~180 130~160
3/4H - - - -
H 52~60 ≥ 3 > 150 150~180
EH ≥ 58 - - ≥ 180
SH - - - -
C7541 O ≥ 36 ≥ 20 - ≥ 110
1/4H - - - -
1/2H 42~55 ≥ 5 110~170 110~150
3/4H - - - -
H ≥ 50 ≥ 3 > 135 ≥135
EH - - - -
SH - - - -
C7700 O - - - -
1/4H - - - -
1/2H 55~67 ≥ 8 150~210 140~200
3/4H - - - -
H 64~75 ≥ 4 180~240 175~220
EH 72~82 - 210~260 195~240
SH 78~88 - 230~270 210~250
 

C7701/C7521 Copper Nickel Zinc Alloy Strip
 

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