C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)

Model NO.: Ni-Zn-Cu
Thickness: 0.005mm~3.0mm
Width: 5mm~600mm
standard: GB/ASTM/JIS/BIS/DIN
Sample: Small Order Accepted
surface: bright
Woring Time: 7-10 Work days
Trademark: TANKII
Transport Package: Wooden Cases
Specification: ROHS
Origin: Shanghai
HS Code: 7409400000
Model NO.: Ni-Zn-Cu
Thickness: 0.005mm~3.0mm
Width: 5mm~600mm
standard: GB/ASTM/JIS/BIS/DIN
Sample: Small Order Accepted
surface: bright
Woring Time: 7-10 Work days
Trademark: TANKII
Transport Package: Wooden Cases
Specification: ROHS
Origin: Shanghai
HS Code: 7409400000
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
 

Parameter for Nickel Silver Sheet/Copper Nickel Zinc Sheet: 

Alloy No. Chemical Composition
Cu Mn Ni Zn
C7521 62.0-66 0-0.5 16.5-19.5 Remainder
C7541 60.0-64 0-0.5 12.5-15.5 Remainder
C7701 54.0-58 0-0.5 16.5-19.5 Remainder
 

 

Alloy No. Quality Grade ShanghaiMetal Properties
Tensile Elongation Hardness Test
Strength
(Kgf/mm 2 ) JIS ShanghaiMetal
  Standards
C7521 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 - - - -
C7701 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
 

 

Name state tensile strength elongation Stantard
 C75400

Soft

Hard

≥340Mpa

≥640Mpa

 ≥35%
≥1%
 GB/T2059-2000
 C75200

Soft

Hard 

 ≥375Mpa

≥540Mpa

 ≥20%

≥3%

  Q/HUAJ 26-2003
 C77000 Soft

Hard

 ≥400Mpa

≥705-805Mpa

 ≥40%

≥4%

  Q/HUAJ 10-97
 

Forms

Coil - Strip, Foil, Ribbon
Wire - Profile, Round, Flat, Square

rod, bar, forgings, plate, sheet

 Features

Feature: Elasticity modulus: 115GPa

Good fatigue resistance.

Good electroplate performance

Welding performance is good

Fastness in high temperature

Good cold working, deep drawing, curve performance.

C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)

C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)

C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
 

Parameter for Nickel Silver Sheet/Copper Nickel Zinc Sheet: 

Alloy No. Chemical Composition
Cu Mn Ni Zn
C7521 62.0-66 0-0.5 16.5-19.5 Remainder
C7541 60.0-64 0-0.5 12.5-15.5 Remainder
C7701 54.0-58 0-0.5 16.5-19.5 Remainder
 

 

Alloy No. Quality Grade ShanghaiMetal Properties
Tensile Elongation Hardness Test
Strength
(Kgf/mm 2 ) JIS ShanghaiMetal
  Standards
C7521 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 - - - -
C7701 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
 

 

Name state tensile strength elongation Stantard
 C75400

Soft

Hard

≥340Mpa

≥640Mpa

 ≥35%
≥1%
 GB/T2059-2000
 C75200

Soft

Hard 

 ≥375Mpa

≥540Mpa

 ≥20%

≥3%

  Q/HUAJ 26-2003
 C77000 Soft

Hard

 ≥400Mpa

≥705-805Mpa

 ≥40%

≥4%

  Q/HUAJ 10-97
 

Forms

Coil - Strip, Foil, Ribbon
Wire - Profile, Round, Flat, Square

rod, bar, forgings, plate, sheet

 Features

Feature: Elasticity modulus: 115GPa

Good fatigue resistance.

Good electroplate performance

Welding performance is good

Fastness in high temperature

Good cold working, deep drawing, curve performance.

C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)

C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)
C77000 Copper nickel Alloy Nickel Silver Strip/Foil/Wire(C75200/C72500)

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