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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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ASTM B Electrochemical Polishing Service | Steel Electropolishing

Quote Your Next Project. Because Able Electropolishing adheres to the ASTM B electropolishing guidelines for stainless steel passivation, our clients know what quality of work to expect when we process various types of stainless steels. If you have ast, process that you would like us to adhere to, don’t hesitate to reach out and see if we can help. Customer Quotes “We have never had an issue with Classic Electropolishing. Reach out to us electropolished on Twitter.

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. We do not have zstm trade shows on our calendar presently, we will update our calendar soon. This specification covers the passivation by electropolishing of stainless steel alloys in the, and series, as well as precipitation-hardened alloys.

Electropolishing will also remove heat tint and oxide scale. This specification does not purport to address all of the safety concerns, if any, associated with its use. The ASTM B electropolishing specification outlines the electropolishing process for stainless steel alloys.

The quality of passivation will depend on the type of stainless steel, the formulation of the electropolishing solution, and the conditions of operation. At Classic Electropolishing quality finishing and polishing is paramount, both to us and to our customers. This type of stainless steel passivation includesand series alloys and is superior to standard chemical passivation.


May 15 — 16, Boston, MA. Surface smoothing obtained by electropolishing will also improve corrosion resistance.

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.

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. According to the ASTM, the electropolisher must include post-coating procedures as part of the process, as well as performance testing by means such as a salt spray test, a humidity test or a copper sulfate test. What Does This Mean? 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.

Website by Asstm Voell. Free iron on the surface of the stainless steel is removed resulting in improved corrosion resistance. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Precision Machining Technology Show. 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.

The performance of the specimens during passivation shall b9912 evaluated by one or more of the following procedures: These factors and others determine eligibility for meeting this specification.

Basis materials shall be free of clearly visible defects, and if necessary, shall undergo preparatory cleaning procedures prior to electropolishing. 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. Gain access to the technologies and people in astmm and defense manufacturing. Twitter Facebook info electropolishing.


Electropolishing and Passivation Standards. Electropolishing standards are used by a wide variety of industries. Standard ASTM B applies to pre-electropolishing cleaning and post-electropolishing coating such as a dip and rinse process. June 11—13, Chicago, IL. Historical Version s – view previous versions of standard. No other units of measurement are included in this standard.

Post-coating procedures such as post dip and final b91 shall be performed as well. This abstract is a brief summary of the referenced standard. FebAnaheim, CA. Some industries classify the process using standards outside of ASTM.

Surface passivation occurs simultaneously with electropolishing under proper operating conditions. Able Electropolishing meets the high standards of the American Society for Testing and Materials ASTMincluding those for stainless steel passivation using electropolishing. Classic Electropolishing adheres to the following additional standards: Link to Active This link will always route to the current Active version of the standard.

ASTM B912 Electropolishing Standard

For a metal finisher to meet these standards for stainless steel h912, they must adhere to specific protocols and ensure a particular quality of work. It covers both the passivation of stainless steel and the precipitation via electropolishing. They allow us to do our job better and not worry about the finish” – Modern Grinding. AeroDef April 30 g912 May 1 Gain access to the technologies and people in aerospace and defense manufacturing.