ASTM B154 PDF

This standard is issued under the fixed designation B ; the 1 This test method is under the jurisdiction of ASTM Committee B05 on Copper. Designation: B – 95AMERICAN SOCIETY FOR TESTING AND West Conshohocken, PA Reprinted from the Annual Book of ASTM Standards. ASTM B pdf – Download as PDF File .pdf), Text File .txt) or read online .

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Government Contracts NOTE 1—If the number of original castings from which the material is processed is less than the number of samples specified, not more than one sample need be taken from each piece for chemical analysis. The values given in parentheses are for information only. Sampling shall not exceed the specified thickness by more than 0. Sampling and Test Specimen Preparation 8. SI values given in Fed. Warning—Mercury is a de? If used for that purpose, the results shall be for information only and not a cause for rejection of the assembly, its component parts, or the original mill product.

Help Center Find new research papers in: This test method is not intended for assemblies under sstm stress. Link to Active This link will always route to the current Active version of the standard. The use of rubber gloves in testing is advisable.

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If the manufacturer determines the chemical composition of the material during zstm TABLE 8 Permissible Variation in Thickness of Disks Blanks course of manufacture, he shall not be required to sample and Permissible Variations in analyze the finished product.

Originally published as B — 41 T.

ASTM B154 – 16

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Drain the specimen free of excess water and, at room temperature, immerse it totally in the mercurous nitrate solution prepared in accordance with 6. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the ashm of infringement of such rights, are entirely their own responsibility.

Active view current version of standard. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. They may not be included with returns for remelting or machined into product. This standard has been approved satm use by agencies of the Department of Defense.

Iron E Zinc E Titrimetric The required tests shall be made on each of the ments of the contract for identification marking and workman- specimens so selected. H01 quarter hard 49 59 5. They shall be free of oil and grease, asrm, dirt, grit of any kind, and shall be clean and bright.

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Up to 20 4 1 2 1 20 to 40 8 2 4 2 40 to 60 12 3 6 3 60 to 80 16 4 8 4 80 to 20 5 10 5 responsibility of the reporting laboratory. Certification method of Practice E If the lot consists of less than requirements shown in Table 6. A number in parentheses indicates the year of last b1554. Hardness aztm used in expressing the limiting value Electrical resistivity Used solutions may be replenished as described in 6.

In such case, the nature IV OS 0. Rejection and Rehearing to the direction of rolling.

ASTM B – 01 Standard Test Method for Mercurous Nitrate Test for Copper and Copper Alloys

After the crystals are completely dissolved, dilute the solution with 4 Reagent Chemicals, American Chemical Society Speci? Enter the email address you signed up with and we’ll email you a reset link. Grain Size Requirements castings into wrought products, it is not always practical to identify a specific casting analysis with a specific quantity of finished material.