Categories: Bar & Wire production-Copper Nickel Alloy
Name: Nickel Silver Wire for Spectacle Frames
Number: BZn25-18, BZn22-18, BZn18-20, BZn18-18, BZn15-20, BZn12-25, BZn10-25, BZn8-25
Metal Alloy Features
Precise dimensional tolerance that can be controlled within 2 wires;
High-strength, high elasticity, excellent weldability;
As smooth as silk;
Smooth surface, no burr;
Standard | GB/QB |
Articles | BZn25-18, BZn22-18, BZn18-20, BZn18-18, BZn15-20, BZn12-25, BZn10-25, BZn8-25 |
Specification | A wide array of styles and shapes including silkworm gut style, V-shaped, U-shaped and round hump styles, and other special styles as required |
Characteristics | High elasticity, excellent weldability |
Application | Used for spectacle frames |