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Excellent Elasticity Flat Copper Nickel Alloy Wire Resistance Strip With Bright Surface

Shanghai Tankii Alloy Material Co.,Ltd
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Excellent Elasticity Flat Copper Nickel Alloy Wire Resistance Strip With Bright Surface

Brand Name : TANKII

Model Number : C71000

Certification : SGS ISO

Place of Origin : Shanghai China

MOQ : 500KG

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 200 Tons per month

Delivery Time : 7-12days

Packaging Details : Wooden case

Material : Copper Nickel Alloy

Surface : Bright

Width : 1-300mm

Thickness : 0.01-2.5mm

Shape : Strip / Coil / Wire / Rod / Bar

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CuNi20 copper nickel resistance strip C71000 C71500 C70600 C70400 Nickel Silver Tape


Chemical composition
C71000
Cu
Pb
Fe
Zn
Ni
Mn
MAX
Bal.
0.05
1.0
1.0
23.0
1.0
MIN
0.5
19.0

Application:Hot and cold processing performance is good, it is mainly used for communications relay, resistor spring, condenser pipe, heat exchanger,etc.

Nickel Silver Strip
Nickel Silver Alloy: C75200,C77000,C75400, CuNi18Zn20,CuNi18Zn27,CuNi15Zn20,etc.
Copper Nickel Alloy: C71000,C71500, C70600, CuNi10,CuNi19,CuNi20,CuNi25,CuNi30,etc.
Shape: Sheet, Strip,Foil, Wire, ribbon,

Features for Nickel Silver Strips/Copper Nickel Zinc Strips:

1) Good color
2) High toughness
3) High strength
4) High stability
5) Excellent elasticity with fine silver gloss
6) Good fatigue
7) Rust and corrosion resistance properties
8) C7521 and C7541 have very good deep-drawing performance

Applications for Nickel Silver Strips/Copper Nickel Zinc Strips:

1) Shielding material for communication electronics
2) Antenna material
3) EMI-shielding material
4) Spring contact
5) Flexible terminal
6) Environmentally-friendly plating-free electronic parts and components
7) Quartz oscillator
8) High-level material
9) Electric material

mechanical properties


Alloy
Condition
Thickness

(mm)
Tensile strength

(Mpa)
Elongation

(%)
Hardness

(HV)
C7541
CuNi15Zn21
M

≥0.2

≥340
≥35
-
1/2H
440~570
≥5
-
H
540~690
≥1.5
-
TH
≥640
≥1
-

C7521

CuNi18Zn20

M
≥0.2
≥375
≥20
-
1/2H
440~570
≥5
120-180
H
≥540
≥3
≥150

C7701

CuNi18Zn27
M

≥0.2

≥400
≥40
--
1/2H
540~655
≥8
150~210
H
630~735
≥4
180~240
TH
705~805
--
210~260
C71000
CuNi20
M
≥0.2
≥290
≥25
-
H
≥390
≥5
-

C70400

CuNI5


M≥0.2≥215≥3265-110
H≥370≥10≥110

C70600

CuNi10

M≥0.2≥275≥2875-125
H≥370≥3≥120

C71500

CuNi30

M≥0.2≥370≥2385-125
H≥540≥3≥150
CuNi25M≥0.2≥300≥2575-130
H≥460≥3≥140



Product Tags:

soft magnetic alloy

      

precision tubing

      

kovar alloy

      
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