Astro Industries is prepared to meet all your black oxide needs. The same great quality and service that has helped Astro earn your business for the past 26 years can now be trusted to include your black oxide needs.

Black oxide is and excellent and economical coating for steel.  It provides a rich black color and excellent corrosion resistance when used in conjunction with the proper post oil dip.  A key benefit is that the fact that black oxide will not cause any dimensional change to the part.

Dimensions:

 Benefits

• Corrosion Resistance

• Lubricity

• Cost

• Reduce Light Glare

• Improved Adhesion Qualities

• Decorative Finish

• Eliminates Dimensional Change