Cupronickel strip C7701 C7541 C7721 - C7521

Cupronickel copper strip, 1.SGS/RoHS, 2.Sample free, 3.Short lead time, 4.Full size/big stock - details see: //www.sourcingmetals.com/cupronickel-strip-c7701-c7541-c7721-10146609
Application: Crystal shell/slider/cellphone shielding shell/cover/medical devicesThickness: 0.15-1.5mmWidth: CustomizeMaterial: Bronze
Grade: Copper nickel zinc manganese ferrumCu (Min): 53.5%Alloy Or Not: Is AlloyModel Number: C7521
Brand Name: Jinfeng copperPlace of Origin: Zhejiang China (Mainland)Color: WhiteStatus: Hard
Size: CustomizeMain components: Copper and nickel  
Cupronickel strip C7701 C7541 C7721
contact supplier for Cupronickel strip C7701 C7541 C7721


Cupronickel copper property

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 requirment of customer
Delivery Detail:3~5days

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