ASTM B specification refers to Alloy 20 Flanges intended for corrosive high temperature service. A sufficient discard shall be made from each ingot to secure . ASTM B Direct No.: + Fax No.: + Email: [email protected] Board No.: + Website: . Buy ASTM B Standard Specification for Forged or Rolled UNS N, UNS N, UNS N, UNS N, UNS N, UNS N, UNS.

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ASTM B462 – Flange

This abstract is a brief summary of the referenced standard. This examination is a method to assure that b4662 material grade mix-up has happened during manufacturing and marking of the product.

NOTE 1—A typical ordering description is as follows: The material shall meet the awtm specified for the mechanical properties including tensile strength, yield strength, and elongation. NOTE 2—The recommended annealing temperatures all followed by water quenching or rapidly cooling by other means are: Siddhagiri Metals and Tubes Manufacturer: Materials and Manufacture 5.

Mechanical Properties and Other Requirements 7. Siddhagiri Metals and Tubes Rating: Bb462 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.

Requirements for forging done by hammering, pressing, rolling, extruding, or upsettinghot working, and heat treatment are detailed.

B — 04 Standard Speci? Number of Tests When this supplementary requirement is speci?


ASTM B Nickel Alloy 20 Pipe Flange Supplier · ASTM B UNS N

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at asmtfaxor service astm. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Rejection should be reported to the producer or supplier promptly and in writing. Examples of such requirements include, but are not limited to, the following: Forgings ordered under these speci?

Current edition approved Feb. Looking for some more information? This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? A sufficient discard shall be made from each ingot to secure freedom from injurious piping and undue segregation. Work Item s – proposed revisions of this standard.

Alloy 20 flanges are best suited for mid-range corrosion use better than steel alloys. The values given in parentheses astn mathematical conversions to SI units that are provided for information only and are not considered standard.

Originally approved in Rejection and Rehearing The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation.

Flanges supplied by us are industry standard approved and certified. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik etc.

A number in parentheses indicates the year of last reapproval. Offer on Fasteners Sitemap. Workmanship, Finish, and Appearance 9.

However, the manufacturer of such forgings is responsible as required in accordance with ASTM A flange offer users a combination of nickel, chromium, molybdenum, and copper which provides good general corrosion resistance.


The forgings shall conform to the specified sizes and shapes. Requirements for chemical and product check analyses and hydrostatic, macroetch, and tension tests are given.

The product of UNS N shall be furnished in the annealed condition. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The material shall conform to the chemical composition prescribed for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, copper, columbium, tantalum, nitrogen, iron, cobalt, tungsten, vanadium, titanium, zirconium, aluminum, yttrium, and cerium.

If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

Users of this standard are expressly advised that determination of the v462 of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.