ASTM A967 Stainless Steel Passivation

Classic Electropolishing provides stainless steel passivation services adhering to ASTM A967 standards. Classic Electropolishing provides services for complex industry supply chains and we understand the need to strictly adhere to standards in our processes. The majority of passivation and electropolishing that we provide is of stainless steel (304, 316 and 400 series). We can help with your stainless steel project.

ASTM A967 relates to descaling, cleaning, and passivation of stainless steel parts while also including several alternatives for successful testing of the completed process

astm a967

If you are an engineer looking to add this standard to your drawing, simply add "passviate per ASTM A967" and we will know what to do. This standard serves a wide varity of industries. If you have a similar type of process or standard that you need to adhere don't hesitate to send it over and we will let you know if it is possible.

Classic Electropolishing adheres to the following additional standards:

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  • Stainless Steel (304, 316, 400 Series) and many other metals
  • Medical, Automotive, Aerospace, Dental
  • Electropolishing, Passivation, Pickling, Ultrasonic Cleaning


Ask about our special pricing for first time prototype runs and our 24 hour turnaround for important projects.