Copper Alloy for Spectacle-Frame Wire Bzn15 -20, Bzn18-18, Bzn18-20, Bzn20-20

Origin
China
Reference Price
$ 14.58 - 16.20
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Product Description

Copper alloy for spectacle-frame wire
Product introduction :   Copper alloy for spectacle-frame wire has excellent mechanical property, well corrosion resistance and good cold and hot processability. It could be made to different spectacle-frame accessories with hundreds of style and shape, such as semi rim , full rim of   V-groove, full rim of   U-groove and   double-sided   groove   etc.
 
Product Feature:
1.H igh elasticity, excellent cold and hot processability
2.W ell weldability
3.G ood corrosion resistance
4.B right surface, well electroplating properties
 
Product Designations : BZn15-20, BZn18-18, BZn18-20, BZn20-20, BZn22-20, BZn25-20 etc.
 
Specification of supply :   Round wire of Φ1 ~ 10mm(customized according to customer requirements)
 
Application Area : Copper alloy for spectacle-frame wire is widely used in the glasses industry.
 
Product Parameter:
ITEM DESIGNSTIONS COMPOSITION (wt%,no more than ,
Except ones indicating range or remain)
Cu Ni Zn Fe Mn Pb
Cupronickel alloy BZn15-20 62 ~ 65 13.5 ~ 16.5 bal 0.2 0.5 0.03
BZn18-20 60 ~ 64 16.5 ~ 19.5 bal 0.3 0.5 0.03
BZn25-20 53 ~ 57 23.5 ~ 26.5 bal 0.3 0.5 0.03
Notes : Technology indicators could be adjusted according to customer requirements, such as chemical component, mechanical property and so on.

 

 

Alloy