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
|Published (Last):||24 January 2004|
|PDF File Size:||20.19 Mb|
|ePub File Size:||1.96 Mb|
|Price:||Free* [*Free Regsitration Required]|
ASTM B Round Bar | ASTM B UNS N | ASTM B Hex Bar | ASTM B Rod
Rejection should be reported to the producer or supplier promptly and in writing. The results of the tests on both of these specimens shall meet the astn The markings shall have no deleterious effect on the material or its performance and shall be sufficiently stable to withstand normal handling.
Requirements Rounded Unit for Observed or Calculated Value nearest unit in the last right-hand place of? Nitrogen gas can be substituted for hydrogen gases, but the cut quality will deteriorate slightly.
Request quote on this grade. b74
Workmanship, Finish, and Appearance 8. Shop air or any oxygen bearing gases should be avoided when plasma cutting these alloys.
End Milling Not recommendedbut C-2 grades may be successful on good setups. Water-base coolant may cause chipping and rapid failure of carbide tools in interrupted cuts.
Bar, hex bar, square bar, wire spool, wire cuts, loose coil, sheet, plate, coiltube, pipe, nipple, elbow, fitting, coupling, flange, fasteners, forging, disk, machined. The nickel composition shall be determined arithmetically by difference. If feed slows and the tool dwells in the cut, work hardening occurs, tool life deteriorates and close tolerances are impossible. Reproduction of this site in whole or part is prohibited without the expressed permission of High Performance Alloys, Inc.
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, vanadium, phosphorus, sulfur, titanium, nickel, aluminum, copper, and tantalum.
Last previous edition approved in as B — A water-base coolant mist may also be effective. Hastelloy C, Hastelloy C22 Brand: Turning or Facing C-2 or C-3 grade: Hastelloy C Round Bar have high strength properties, heat treatable, good corrosion resistance, formability and weldability.
Dry, oil, or water-base coolant. A viscosity at degree F from 50 to SSU. Detailed machining parameters are presented Tables 16 and This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? It is the responsibility of the user of this standard to become familiar with all hazards including those identi? The molybdenum and high nickel contents in Hastelloy C Bars Alloy C makes the nickel steel alloy particularly resistant to pitting in plummeting atmospheres, whereas chromium suggests resistance to oxidizing media.
Complete information on welding, machining and forming is available. 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. This alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in an as welded condition.
Please give us a Review. Normal roughing Turning or Facing C-2 or C-3 grade: The best arc quality is achieved using a mixture of argon and hydrogen gases. Drilling C-2 grade not recommended, but tipped drills may be successful on rigid setup if no great depth.
Number of Tests and Retests Not recommendedbut C-2 grades may be successful on good setups.
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 because of their high shear strengths. Our alloys can be cut using any b57 plasma arc cutting system.
ASTM B574 Hastelloy C22 / C276 Round Bar
Tipped reamers recommended, solid carbide reamers require vary good setup. Siddhagiri Metals and Tubes Manufacturer: Dry2, oil3, or water-base coolant4. B — 06e1 Standard Speci? The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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.
The following spcification is used in general corrosive services. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor satm astm.
Link to Active This link will always route to the current Active version of the standard. B547 for some more information? 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, vanadium, phosphorus, sulfur, titanium, nickel, aluminum, copper, and tantalum.
Others may be added and should be equally suitable. Finishing Turning or Facing 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, chlorine 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.
Siddhagiri Metals and Tubes Rating: