Cold heading wire is mainly used for various kinds of fasteners and pins for construction & automotive use as well as precision disc use. It has excellent corrosion resistance and mechanical properties depending on the grades. In order to obtain good-shaped upsetting and threading it is very essential to select the most suitable grades with highest quality.
Lubrication coating C Si Mn P S Cr ≦0.12 ≦0.75 ≦1.00 ≦0.040 ≦0.03 16.0-18.0
If required by customers, we can coat the wire with a special thin film which provides excellent lubrication for cold heading and also provides excellent lubrication for cold heading and also provides threadability including forward & backward browing, longer tool life with less clogging and easier cleaning.
Characteristics
High formability
Low working stress
Excellent surface quality
Most proper hardenability and low tool wearing
Chemical Composition (%)