6 Further information is available in ISo or ASTM B . [7] ASTM B Standard Specification for Passivation of Stainless Steels Using. Astm b – 00 Passivation Of Stainless Steels Using – Download as PDF File .pdf), Text File .txt) or read online. Designation: B − 02 (Reapproved ) ´1 Standard Specification for Passivation of Stainless Steels Using Electropolishing.

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This type of stainless steel passivation includesand series alloys and is superior to standard chemical passivation.

Some industries classify the process using standards outside of ASTM. It covers both the passivation of stainless steel and the precipitation via electropolishing. Able Electropolishing meets the high standards of the American Society for Testing and Materials ASTMincluding those for stainless steel passivation using electropolishing. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

For a metal finisher to meet these standards for stainless steel passivation, they must adhere to specific protocols and ensure a particular quality b921 work.

The ASTM B electropolishing specification outlines the b12 process for stainless steel alloys. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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What Does This Mean?

ASTM B Passivation Using Electropolishing

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. By maintaining tight control of our processing parameters, we are able to continue to meet the rigid guidelines of the ASTM, providing our clients not only with superior results in a timely fashion, but also peace of mind that their work is in good hands.

Free iron on the surface of the wstm steel is removed resulting in improved corrosion resistance. Precision Machining Technology Show. Historical Version s – view previous versions of standard. No other units of measurement are included in this standard.

Standard ASTM B applies to pre-electropolishing cleaning and b9122 coating such as a dip and rinse process. At Classic Electropolishing quality finishing and polishing is paramount, both to us and to our customers.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

May 15 — 16, Boston, MA. Electropolishing standards are used by a wide variety of industries.

ASTM B912 Electropolishing Standard

If you have a process that you would like us to adhere to, don’t hesitate to reach out and see if we can help. Electropolishing asrm also remove heat tint and oxide scale.

These factors and others determine eligibility for meeting this specification. Surface passivation occurs simultaneously with electropolishing under proper g912 conditions. Classic Electropolishing provides passivation services adhering to ASTM B, passivation using electropolishing for stainless steel series, stainless steel V, stainless steel and stainless steel series.


This abstract is a brief summary of the referenced standard. Reach out to us electropolished on Twitter.

ASTM B Electrochemical Polishing Service | Steel Electropolishing

Gain access to the technologies and people in aerospace and defense manufacturing. Surface smoothing obtained by electropolishing will also improve corrosion resistance. This specification does not purport to address all of the safety concerns, if any, associated with its use. Customer Satm “We have never had an issue with Classic Electropolishing.

The quality of passivation will depend on the type of stainless steel, the formulation of the electropolishing solution, and the conditions of operation. If you are an engineer working on a drawing just add the following note to your product “passivation per ASTM B” and we will know what to do. They allow us to do our job better and not worry about the finish” – B9122 Grinding. The performance of the specimens during passivation shall be evaluated by one or more of the following procedures: