Phosphating steel wire for optical fiber

1, Quality

Phosphate coating: online phosphating: ≥0.8g/m2; offline phosphating: ≥1.5g/m2

2, Raw material

60#, 70#, 72A, 80#, 82A high carbon steel 

3, Packing

Wooden spool, steel spool, Z2 usual

4, Mechanic property

0.5-3.0mm: over 1700mpa/mm2  

5.Surface Treatment:

 black,galvanized,hot dipped galvanized surface

What is your specific required ?

The following is our wire showing: