C&R Metal Finishing, Inc.
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PASSIVATION

During operation such as forming, machining, tumbling and lapping, iron particles may become imbedded into the surface of stainless steel and cause rust or stains.

C&R uses a citric based passivation process to remove the iron particles from the parts. Citric based passivation is an environmentally friendly solution that meets Military Specifications ASTM 380.

Reasons for use of passivation:
1. Prevents rust on parts
2. Cleans parts to give them a unified look

Capabilities include lengths up to 24 inches.
Call for specific quotes on certain sizes.