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Blast media for stainless bars that leave no iron deposits

WE CURRENTLY USE A SOFT STEEL SHOT TO BLAST SS. BARS. THE PROBLEM WITH THIS IS THE STEEL SHOT IS LEAVING AN IRON DEPOSIT ON OUR STAINLESS BARS, CAUSING THEM TO FAIL CORROSION TESTS. THIS IS A HIGH PRIORITY ISSUE WITH OUR COMPANY, AND FINDING A NEW MEDIA THAT WILL WORK IN OUR BLAST MACHINES FOR THIS PURPOSE.

THANK YOU!

Steve Roberts
TITANIUM WIRE DRAWING - Wooster, Ohio
2004

I think that someone makes stainless steel shot. Glass breaks down fast so is probably not cost effective.

James Watts
- Navarre, Florida
2004

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Aluminum Oxide

Robert H Probert
Robert H Probert Technical Services

Garner, North Carolina

2004

YOU CAN USE walnut shell media ⇦ this on eBay or Amazon [affil links] OR GLASS BEAD FOR THE PURPOSE OF BLAST CLEANING YOUR PRODUCT.

RAJESH PATEL
- JAMNAGAR, GUJARAT, INDIA
2004

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You should also be aware of the pass through semi-automated systems similar to wire drawing; however, you use power brushes.

AF Kenton
retired business owner - Hatboro, Pennsylvania
2004

The glass small spheres at 0.2-0.5 mm dia or larger if you find it.

Damian Dinu
- Constanta, ROMANIA
2005

You may want to consider using Stainless Steel cut Wire Shot. The hardness generally ranges between 52-58 Rc. The use of this media will eliminate Ferrous contamination from your cleaning process.

Michael Deakin
North Tonawanda, New York
2005