Find the most up-to-date version of ASTM B at Engineering ASTM B_能源/化工_工程科技_专业资料。Designation: B – 07 Standard Speci?cation for Silver-Coated Soft or Annealed Copper. Buy ASTM B SPECIFICATION FOR SILVER-COATED SOFT OR ANNEALED COPPER WIRE from SAI Global.

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NOTE 7—In general, tested values of tensile strength are increased asttm tested values of elongation are reduced with increase of speed of the moving head of the testing machine in the tension testing of copper wire.

The coated wire shall not vary from the speci? This value was corrected editorially to conform with Table X1. This standard does not purport to address all of the safety concerns, if any, associated with its use.

ASTM B298 – 12(2017)

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. At the start of the test and until the base metal is exposed, a voltage characteristic of the plating exists across the cell; when all the plating has been removed from the test spot, this voltage changes sharply and assumes a new value which is now characteristic of the base metal.

Remember me for one month. Make the test solution by diluting a portion of the concentrated solution with distilled water to a speci?

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Failure of more than two specimens shall constitute failure to meet the continuity criterion. For Information Only Class A, 1. Do not handle that part of the specimen to be immersed in the testsolution. This standard does not purport to address all of the safety concerns, if any, associated with its use.

The manufacturer shall afford the inspector representing the purchaser all reasonable facilities to satisfy him that the material is being furnished in accordance with this speci? However, any individual production unit, the specimen from which failed the weight criteria, shall be rejected. Link to Active This link will always route to the current Active version of the standard. Please login to your authorized staff account to use this feature. There were no books found for the applied search filters.

Area at 20 The following editions for this book are also available Take care to avoid abrasion by the cut ends. For specific precautionary statements see Table 1 and Explanatory Note 1.

The above named apparatus and reagent is the product of Kocour Company, So. The following precautionary caveat pertains only to the test method section of this specification: From each unit, one test specimen of sufficient length shall be removed for the performance of the required test.

For information purposes the thickness of coating in microinches provided by the percentages listed above is shown in Table 1 Explanatory Note 1. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.

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ASTM B – Standard Specification for Silver-Coated Soft or Annealed Copper Wire

However, in the case of heavy coatings the results obtained by the use of this equation will indicate a slightly higher percent weight than is actually present. However, any individual production unit, the specimen from which failed to meet the continuity criteria, shall be rejected.

After daily use or after a series of tests have b289 completed, return the test solution to a re-use storage bottle, and rinse the beaker thoroughly with water and dry it.

The elongation of wire whose nominal diameter is 0. NOTE 9—It is important that the polysul? If the wire is lacquered, remove the lacquer with a solvent before testing. A portion of the test solution used for testing samples shall not be 2b98 to be exhausted until it fails to blacken a piece of clean copper as described Explanatory Note 9: Link to Active This link will always route to the current Active version of the standard.

A portion of the HCl solution having a volume of mL shall be considered exhausted if it fails to remove within 15 s the discoloration of the silver due to the polysul? These devices offer superior accuracy while performing the measurement in a variety of manners.