Originally approved in Last previous edition approved in as B – 2 For referenced ASTM standards, visit the ASTM website. ASTM B(). Standard Specification for Titanium and Titanium Alloy Castings. standard by ASTM International, 11/01/ View all product details. ASTM B Standard Specification for Titanium and Titanium Alloy Castings.
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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Grade 18—Palladium added to titanium alloy 3AI Link to Active This link will always route to the current Active version of the standard. Last previous edition B — If the results for the retest fail to conform to the speci? The results shall conform to the requirements speci? Originally published as B — 61 T. The chemical composition determined shall conform to the analysis in Table 1 within the check analysis variations shown in Table 2 or shall be subject to rejection by the purchaser.
Time at temperature shall be a minimum of 1? The procedures developed shall be consistent with standard practices recommended for reactive metal alloys.
ASTM B – 13() Standard Specification for Titanium and Titanium Alloy Castings
The surface of the castings shall be free of adhering mold material, scale, cracks, and hot tears as determined by visual inspection. Materials for this specification shall be melted by conventional processes used for reactive metals such as consumable electrode and induction-slag, plasma arc, induction-skull, and electron beam melting processes.
Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such asm, are entirely their own responsibility. 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.
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.
ASTM B367 F67 F136 Ti Pure Titanium Ball Valve
Repair by Welding 9. The decision for stress relieving shall be made by the producer, unless otherwise agreed upon. Dimensional tolerances shall be included on the casting drawing, 4. Details of the supplementary requirements shall be agreed upon by the producer and purchaser. The frequency of the retest will double the initial number of tests.
Properties shall be determined in the as-cast condition unless otherwise speci?
The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. The test report shall contain the results of the actual chemical analysis and other tests speci?
Areas to be inspected, methods and types of liquid penetrants to be used, developing procedure, and basis for acceptance shall be agreed upon between the producer and the purchaser.
All castings shall be supplied in the as-cast condition except when post-weld heat treatment is required wherein it shall consist of a stress relief performed at certain temperatures. Temperature, time at temperature, and atmosphere shall be as agreed upon between the producer astmm the purchaser. After heat treatment, the castings should be cooled in air or in the furnace to ambient temperature unless otherwise agreed upon between the purchaser and producer.
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
By agreement between producer and purchaser, analysis may be required and limits established for elements or compounds not speci? Types and degrees of discontinuities considered shall astn judged by the Reference Radiographs E Tensile properties shall be determined using a strain rate of 0.
Titanium Investment Casting Pump Casing ASTM B367
Unalloyed titanium plus 0. Materials and Manufacture 5. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. When discontinuities exceed the acceptance limits, all castings in the lot b67 be examined according to Category II. If the pattern is supplied by the purchaser, the dimensions of the casting shall be as predicted by the pattern.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. The stressrelief cycle shall be in accordance with 7.
This specification covers the standard requirements for titanium asgm titanium alloy castings intended for general corrosion resistant astmm industrial applications. The materials shall undergo chemical, pour, and product analysis to determine the chemical composition which shall conform to the asym for nitrogen, carbon, hydrogen, iron, oxygen, aluminum, vanadium, tin, ruthenium, palladium, cobalt, molybdenum, chromium, nickel, niobium, zirconium, silicon, and titanium.
The values given in parentheses are for information only. Hardness shall be determined in the as-cast condition unless otherwise speci? Historical Version s – view previous versions of standard. Typical methods include the consumable electrode and induction-slag, wstm arc, induction-skull, and electron beam melting processes. Inspection procedure shall be in accordance with the Guide E 94 and Method E Small size castings may be such that marking must be limited consistent with the available area.