Supplier and exporter of ASTM B Round Bar, ASTM B Rounds, ASTM B Hex Bar, ASTM B Rod, ASME SB Black bars, ASTM B Square bar. UNS N Bar. ASTM B Din Wire. Sheet. ASTM B Din Plate. ASTM B Din Fitting. ASTM B Forging. ASTM B Tube. ASTM B Specification covers Hastelloy C Round Bar and Hastelloy C22 Round Bar with ASTM B UNS N and ASTM B UNS N

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Shop air or any oxygen bearing gases should be avoided when plasma cutting these alloys.

Reproduction of this site in whole or part is prohibited without the expressed permission of High Performance Alloys, Inc. If you feel that your comments have not received a asstm hearing you should make your views known to the B5744 Committee on Standards, at the address shown below. Alloy C can be successfully fabricated by many methods.

The markings shall have no deleterious effect on the material or its performance and shall be bb574 stable to withstand normal handling. The alloy tends to work harden but with the proper care, the alloy is readily hot and cold formed. Tension test shall be performed and shall comply to required mechanical properties for hot or cold finished, solution annealed rods such as tensile strength, yield strength, and elongation.

Tool geometry same as high speed steel. Current edition approved June 1, Siddhagiri Metals and Tubes Rating: HASTELLOY C is not awtm to grain boundary precipitation in the as welded condition and therefore suitable for many chemical process applications Applications Digesters and bleach plants in the paper industry.

Equipment for processes utilizing halide or acid catalysts.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Tension test shall be performed and shall comply to required mechanical properties for hot or cold finished, solution annealed rods such as tensile strength, yield strength, and elongation.


ASTM B574 Hastelloy C22 / C276 Round Bar

It is the responsibility of the user of this standard to become familiar with all hazards including those identi? Components exposed to sour gas. Hastelloy Alloy C Round Bar is a nickel-chromium alloy bar that contains supplemental amounts of columbium, iron, molybdenum, aluminum, and titanium. Examples of such requirements include, but are not limited to the following: ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

Product and chemical analyses shall be performed on the materials and shall conform to the required chemical composition in molybdenum, chromium, iron, tungsten, cobalt, carbon, silicon, manganese, axtm, phosphorus, sulfur, titanium, nickel, aluminum, copper, and tantalum.

The following are key points which should be considered during machining operations:. Hastelloy C, Hastelloy C22 Brand: Alloy C also resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as-welded condition.

Reaming C-2 or C-3 grade: During machining these alloys work harden rapidly, generate high heat during cutting, weld to the cutting tool surface and offer high resistance to metal removal b57 of their high shear strengths. Link to Active This link will always route to the current Active version of the standard. Finishing Turning or Facing C-2 or C-3 n574 Dry or water-base coolant. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

Dry, oil or water-base coolant. In case of dissatisfaction with the results of the test, the producer or supplier may make claim for a rehearing.

Hastelloy Round Bar is commonly used for valves, fasteners, tubing materials and mandrels. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.


Finish Boring C-2 or C-3 grade: Grind brazed tools as for finish turning and facing except back rake may be best at 0 degrees. The web must thinned to reduce thrust. It has excellent resistance to pitting and stress corrosion cracking. If brazed tool bar, grind 0 degree back rake, 10 degree pos.


The best arc quality is achieved using a mixture of argon and hydrogen gases. The nickel composition shall be determined arithmetically by difference.

Aztm speed tools can be used, with lower production rates, and are often recommended for intermittent zstm. Where rods are ordered in multiple lengths, a 1? Asstm shortest useable multiple length should be speci?

C-2 or C-3 grade: It has outstanding resistance to a wide variety of chemical process environments including ferric and cupric chlorides, hot contaminated mineral acids, solvents, asfm and chlorine contaminated both organic and inorganicdry chlorine, formic and acetic acids, acetic anhydride, sea water and brine solutions and hypochlorite and chlorine dioxide solutions.

Requirements Rounded Unit for Observed or Calculated Value nearest unit in the last right-hand place of?

Other industry applications are pulp and paper digesters and bleach areasscrubbers and ducting for flue gas desulfurization, pharmaceutical and food processing equipment. Detailed machining parameters are presented Tables 16 and The content of high chromium in Hastelloy C22 Rods Alloy C22 offers first-rate resistance to oxidizing media, whereas the tungsten and molybdenum content offer excellent resistance to reducing media.

Looking for some more information? A viscosity at degrees F from 50 to SSU. Dry, astk, or water-base coolant.


Offer on Fasteners Sitemap. Rejection should be reported to the producer or supplier promptly and in writing. Originally approved in The values given in parentheses are for information only.