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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A number in parentheses indicates the year of last reapproval. A superscript epsilon aztm indicates an editorial change since the last revision or reapproval.

The values given in parentheses are for information only.

ASTM B367 Titanium Impeller of Titanium Casting GB/T 15073

Dimensional tolerances shall be included on the casting drawing, 4. Materials and Manufacture 5. Typical methods include the consumable electrode and induction-slag, plasma arc, induction-skull, and electron beam melting processes. The chemical composition determined shall conform to the requirements speci?

Current edition approved Aug. Originally published as B — 61 T.

China Titanium Investment Casting Pump Casing ASTM B – China Pump, Pump Casing

Last previous edition B — Grade 18—Palladium added to titanium alloy 3AI Need not be reported. By agreement between producer and purchaser, analysis may be required and limits established for elements or compounds not speci? Therefore product analysis for elements not listed in Table 1 shall not be required unless speci? The producer shall not ship material which is outside the limits speci?

Product analysis limits shall be as speci?

ASTM B367 GB / T 15073 Distribisyon Titàn Ponp pou Chimik

The chemical composition determined shall conform to the analysis in Table 1 asstm 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? After heat treatment, the castings should be cooled in air or in aztm furnace to ambient temperature unless otherwise agreed upon between the purchaser and producer.


Workmanship, Finish, and Appearance 8. If the pattern is supplied by the purchaser, the dimensions of the casting shall be as predicted by the pattern.

Other surface discontinuities shall meet the visual acceptance standards speci?

Repair by Welding 9. The procedures developed shall be consistent with standard practices recommended for reactive metal alloys. The producer shall maintain documentation on procedure and welder quali? The decision for stress relieving shall be made by the producer, unless otherwise agreed upon. The stress-relief cycle shall be in accordance with 7.

The stressrelief cycle shall be in accordance with 7. The frequency of the retest will double the initial number of tests. If the results of the retest conform to the speci? Only original conforming test results or the conforming retest results shall be reported to the purchaser. If the results for the retest fail to conform to the speci?

This is in accordance with the round-off method of Practice E Small size castings may be such that marking must be limited consistent with the available area. Details of the supplementary requirements shall be agreed upon by the producer and purchaser. Inspection procedure shall be in accordance with the Guide E 94 and Method E Types and degrees of discontinuities considered shall be judged by the Reference Radiographs E Extent of examination and the basis for acceptance shall be agreed upon by the producer and the purchaser.

When discontinuities exceed the acceptance limits, all castings in the lot shall be examined according to Category II. The test report shall contain the results of the actual chemical analysis and other tests speci? Temperature, time at temperature, and atmosphere shall be as agreed upon between the producer and the purchaser. Properties shall be determined in the as-cast condition unless otherwise speci?


The results shall conform to the requirements speci?

Tensile properties shall be determined using a strain rate of 0. Tensile Strength, min, 0.

Liquid Aztm Examination S2. The examination shall be in accordance with Practice E 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. Examination of Weld Preparation S3. Hardness shall be determined in the as-cast condition unless otherwise speci? If a casting is used for a hardness sample, indentations shall be made in a surface that will not be subsequently machined.

Hardness values reported shall be representative of the base metal of the castings and not of any surface contamination due to mold-metal interactions. 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. Users of this standard are expressly advised b36 determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their aetm responsibility.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.

Your comments will receive careful consideration at asgm meeting of the responsible technical committee, which you may attend.