ASTM B462 PDF

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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NOTE 2—The recommended annealing temperatures all followed by water quenching or rapidly cooling by other means are: The test specimen, if cut from a?

Link to Active This link will always route to the current Active version of the standard. Examples of such requirements include, but are not limited to, the following: Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik etc.

A sufficient discard shall be made from each ingot to secure freedom from injurious piping and undue segregation. Workmanship, Finish, and Appearance 9. Materials and Manufacture 5.

ASTM B462 – Flange

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

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The material shall asym a homogeneous structure as shown by the macroetch test in 7.

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. Offer on Fasteners Sitemap. In such cases, the question of acceptable and unacceptable character of metal?

A number in parentheses indicates the year of last reapproval. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

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

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. The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Rejection and Rehearing Historical Version s – view previous versions of 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.

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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. Alloy 20 flanges are best suited for mid-range corrosion use better than steel alloys.

The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation. Requirements for forging done by hammering, pressing, rolling, extruding, or upsettinghot working, and heat treatment are detailed.

The forgings shall conform to the specified sizes and shapes. Siddhagiri Metals and Tubes Manufacturer: The forgings shall conform to the specified sizes and shapes.

The product of UNS N shall be furnished in the annealed condition. 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? Requirements for forging done by hammering, pressing, rolling, extruding, or upsettinghot working, and heat treatment are detailed. Looking for some more information?