Metal Type. UNS N Bar. ASTM B AMS Din Wire. Sheet. ASTM B AMS Din Plate. ASTM B AMS Din VAT (Alloy / ASTM B / UNS N) Nickel Alloy As it is corrosion resistant in oxidizing and reducing conditions, this alloy is virtually free of. ASTM Standards: 3. B Specification for Nickel-Chromium-Iron Alloys 1 This specification is under the jurisdiction of ASTM Committee B02 on.

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Furnished in multiples of a speci? Request quote on this grade. Rejection and Rehearing Mechanical properties of the alloys like tensile strength, yield strength, elongation, and hardness shall be determined by tension and hardness tests.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Bar, wire cuts, sheet, plate, strip, tube, pipe. B The allowances for hot-worked material in Table 5 are recommended for rods machined in lengths of 3 ft 0.

B — 08 3 Not for Resale Element shall be determined arithmetically by difference. Twice the diameter of wire. No mechanical properties are required. Its chromium content gives the alloy resistance to sulfur compounds and various oxidizing environments.

NOTE 1—In order that the hardness determinations may be in reasonably close agreement, the following procedure is suggested as follows: Current edition awtm March 15, This standard has been approved for use by agencies of the Department of Defense. Historical Version s – view previous versions of standard.

Alloy exhibits cold forming characteristics normally associated with chromium-nickel stainless steels. All sizes UNS N In strong oxidizing solutions like hot, concentrated nitric acid, has poor resistance. Alloy is relatively un-attacked by the majority of neutral and alkaline salt solutions and is used in some caustic environments.



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. These rates are for carbide tools, Type C-2 for roughing, drilling and reaming. For cold-worked rods and bars under asmt Inconel is a nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of deg F deg C.

Villares Metals International

For each multiple, an wstm of 1? This specification covers nickel-chromium-iron alloys UNS N, N, N, N, N, N, N, and N and nickel-chromium-cobaltmolybdenum alloy UNS N in the form of hot-finished and cold-worked rounds, squares, hexagons, rectangles, and cold-worked wire.

The chromium content of the alloy makes it superior to commercially pure nickel under oxidizing conditions.

A number in parentheses indicates the year of last reapproval. The high nickel content of the alloy enables it to retain considerable resistance under reducing conditions and makes it resistant to corrosion by a number of organic and inorganic compounds. Workmanship, Finish, and Appearance 8.

Number of Tests Alloy is used in chemical and food processing, heat treating, phenol condensers, soap manufacture, vegetable and fatty acid vessels and many more. Examples of such requirements include, but are not limited to, the following: Machining Type Suggested starting rates are: Originally approved in Intended generally for machining where an overhauled surface is desired, essentially for machined step down shafts or parts machined in short lengths of 3 ft 0.

Cold-worked annealed or hot-worked All products, all sizes Hot-worked Annealed: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The values given in parentheses are for information only.

The wire shall withstand the wrapping test without fracture or development of a pebbled or orange-peel surface.


Inconel exhibits cold forming characteristics normally associated with chromium-nickel stainless steels. Material is selected from heats of known, good hot malleability. Cold-worked annealed or hot-worked Rods and bars, all sizes Forging Quality: It is the responsibility of the user of this standard to become familiar with all hazards including those identi? If two choices are possible, as when the digits dropped are exactly a 5, or a 5 followed only by zeros, choose the one ending in an even digit, with zero de?

Type C-3 for finishing.

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. D Forging quality is furnished to chemical requirements and surface inspection only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. Except as otherwise speci? 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.

B — 08 Standard Speci? Longitudinal strip specimens shall be prepared in accordance with Test Methods E 8 for rectangular bar up to 1? In such cases, the user should run pilot forging tests to ensure himself that such material has the desired hot malleability range.

Hot-worked material to be machined in longer lengths should be speci? Last previous edition approved in as B — This standard does not purport to address all of the safety concerns, if any, associated with its use.