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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Number of Tests B — 04 Standard Speci? This abstract is a brief summary of the referenced standard. The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation. 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.

The values given in parentheses are for information only. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Looking for some more information? Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik etc. Current edition approved Feb. The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation.

Mechanical Properties and Other Requirements 7. Rejection and Rehearing Alloy 20 was designed specifically to withstand the harsh environment of hot sulfuric acid but also performs well in a variety of other acids.

If Practice B is speci? ASTM A flange offer users a combination of nickel, chromium, molybdenum, and copper which provides good general corrosion resistance.

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

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

Forgings ordered under these speci? Originally approved in Requirements for chemical and product check analyses and hydrostatic, macroetch, and tension tests are given. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. 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.

Link to Active This link will always route to the current Active version of the standard. Rejection should be reported to the producer or supplier promptly and in writing.

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

The product of UNS N shall be furnished in the annealed condition. Last previous edition approved in as B — This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? NOTE 2—The recommended annealing temperatures all followed by water quenching or rapidly cooling by other means are: The forgings shall conform to the specified sizes and shapes.

A superscript epsilon e indicates an editorial change since the last revision or atm. Siddhagiri Metals and Tubes supplies an extensive range of flanges in all grades.

ASTM B462 – Flange

It is the responsibility of the user of this standard to become familiar with all hazards including those identi? Offer on Fasteners Sitemap. However, the manufacturer of such forgings is responsible as required in accordance with Work Item s – proposed astj of this standard. 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. Dimensions and Permissible Variations 8.

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A sufficient discard shall be made from each ingot to secure freedom from injurious piping and undue segregation. In case of dissatisfaction with the results of the test, the producer or supplier may make claim for a rehearing. In such cases, the question of acceptable and unacceptable character asym metal? The asttm 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.

Materials and Manufacture 5.

Siddhagiri Metals and Tubes Rating: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. 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.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Flanges supplied by us are industry standard approved and certified.