ASTM B188 PDF

Find the most up-to-date version of ASTM B at Engineering ASTM B Standard Specification for Seamless Copper Bus Pipe and Tube. Buy ASTM B Standard Specification for Seamless Copper Bus Pipe and Tube from SAI Global.

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For nominal or standard pipe-size tubular sections, the bend shall be made on a radius in accordance with the following schedule: If the document is revised or amended, you will be notified by email. Nominal or Standard Pipe Size, in. Mill Test Report As the voice of the U. The material shall be manufactured by such hot-working, cold-working, and annealing processing as to produce a uniform, seamless wrought structure in the finished product.

Last previous edition B — CB CB C Pipe and tube, before bending, may be? This surface shall constitute the outer periphery of the bend, which shall be made on a radius equal to that dimension of the machined specimen radial to the bend. Subscription pricing is determined by: We have no amendments or corrections for astk standard.

B C, C, and C are oxygen-free coppers with the addition of a speci? Subscription pricing is determined by: Mechanical Property Requirements 9. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

The product shall conform to the prescribed mechanical property requirements. This term means that a wire 1 m in length and weighing 1 g would have a resistance of 0. Current edition approved April 10, This standard is not included in any packages.

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ASTM B汇流无缝铜管_百度文库

NOTE 1—The following tolerances are plus and minus; if tolerances all plus or all minus are desired, double the values given. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Nominal dimension b determines tolerance applicable to both b and d. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

Unless otherwise specified, any one of the above coppers may be furnished. This standard 1b88 also available to be included in Standards Subscriptions.

The minimum weight of the composite sample shall be g. Phosphorized, low residual phosphorus.

Drillings, millings, and so forth shall be taken in approximately equal weight from each of the sample pieces selected in accordance with Materials and Manufacture 5. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. C Astj, C, C, and C astj electrolytic tough-pitch copper with silver additions.

The values given in parentheses are for information only. When tested, material designated as Copper UNS nos.

ASTM Be1 – Standard Specification for Seamless Copper Bus Pipe and Tube

Packing and Package Marking Requirements If the document is revised or amended, you will be notified by email. 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.

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You may delete a document from your Alert Profile at any time. Please first verify your email before subscribing to alerts. The results of the tests on both of these specimens shall meet the speci?

ASTM B188 – 15E1

Please first log in with a verified email before subscribing to alerts. Standards Subsctiption may be the perfect solution. The method of manufacture shall be such that the finished material conforms to the specified temper properties.

Failure of more than one specimen to meet the speci? This standard is not included in any packages. Workmanship, Finish, and Appearance Add to Alert PDF. Already Subscribed to this document. The requirement is not applicable to tubes in the annealed temper or to tubes whose speci?

A mm Wall Thickness, in. Alternatively, when the test is performed using speedinsensitive equipment that can select a maximum imbalance signal, a maximum imbalance signal of 0. Rejection and Rehearing The actual performance of this test is not mandatory under the terms of this asmt ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.