K430

Cold heading wire is mainly used for various kinds of fasteners and pins for construction & automotive use as well as precision disc use.

▎Features

It offers excellent corrosion resistance and mechanical properties, depending on the grade. To achieve optimal upsetting and threading performance, it is essential to select the most suitable high-quality grade.
If required, we can apply a special thin-film coating that provides superior lubrication for cold heading and thread rolling. This coating also enhances threadability, improves forward and backward thread rolling, extends tool life with less clogging, and allows for easier cleaning.

  • High formability
  • Low working stress
  • Excellent surface quality
  • Good hardenability with minimal tool wear
  • Superior low magnetism after heading and threading

▎Applications

Construction / Automobile / Screws

▎Chemical Composition (%)

CSiMnPSCr
≤0.12≤0.75≤1.00≤0.04≤0.0316-18