Cupronickel copper coil C7701 C7521 C7541 - C7701 C7521 C7541

Cupronickel copper strip C7701 C7521 C7541, 1.SGS/RoHS, 2.Sample free, 3.Short lead time, 4.Full size/big stock - details see: //www.sourcingmetals.com/cupronickel-copper-coil-c7701-c7521-c7541-10146997
Application: Cellphone shielding shell/crystal shell/slider/cover/medical devicesThickness: 0.05-1.5mmWidth: 10.0-400.0mmMaterial: Bronze
Grade: Copper nickel zinc manganese ferrumCu (Min): 53.5%Alloy Or Not: Is AlloyModel Number: C7701 C7521 C7541
Brand Name: Jinfeng copperPlace of Origin: Guangdong China (Mainland)Color: WhiteShape: strip and coil
Size: Normal thickness and customize thicknessMain components: Copper and nickelOD/ID: 50.0-500.0MM 
Cupronickel copper coil C7701 C7521 C7541
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Cupronickel copper strip

Mechanical property:

Alloy number

StatusTensile strength

(N/mm2)

Elongation

(%)

Vickers hardness

(HV)

BZn18-18

C7521

O390-450≥3290-115
1/2H440-570≥8140-190
H540-625≥1.5190-240

BZn18-26

C7701

O390-490≥3590-120
1/2H460-560≥8120-190
H540-655≥5190-240

BZn15-20

C7541

O≥355≥20----
1/2H410-540≥5110-170
H≥540≥3≥150

Physical property:

1.Good corrosion resistance
2.Good anti-fatigue performance
3.Good deep drawability
4.Good ductility performance

Main application:

1.The crystal shell

2.Potentiometer slider

3.Cellphone shielding shell and cover

4.Medical devices

Cupronickel copper strip
1.SGS/RoHS
2.Sample free
3.Short lead time
4.Full size/big stock

Packaging Detail:The inner packing by the gummed paper and rubber belt,the outer packing by the carton and wooden box;or by the requirement of customer
Delivery Detail:3~5days

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