ASTM B298 PDF

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 5—Cumulative results secured on the product asgm a single manufacturer, indicating continued conformance to the criteria, are necessary to ensure an over-all product meeting the requirements of this speci? This abstract is a brief summary of the referenced standard. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxn298 service astm.

The silver-coated wires are classified according to the total weight of the coated wires, namely; Class A, B, C, D, and E.

For specific precautionary statements see Table 1 and Explanatory Note 1. NOTE 1—The following speci? Cover the beaker, warm gently until solution is complete, and boil to expel brown fumes.

ASTM B – 12 Standard Specification for Silver-Coated Soft or Annealed Copper Wire

The use of these devices should be at the mutual agreement of the manufacturer and the purchaser. The wire shall be bright and free from all imperfections not consistent with the best commercial practice. B — 07 Standard Speci? The conformance criteria for each of the prescribed properties given in Section 5 are as follows: Print 1 2 3 4 5 page sstarting from page current page. However, any individual production unit, the specimen from which failed the asttm criteria, shall be rejected.

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This abstract is a brief summary of the referenced standard.

If only one specimen fails to meet the weight criteria, four additional specimens from the lot shall be tested, all of which shall conform to the weight criterion. Each coil shall be gaged at three places, one near each end and one near the middle. No attention shall be paid to blackening within 0. The extent to which the solutions become exhausted depends upon the number and size of the parts tested, as well as upon the thickness of the deposits which are stripped.

Tensile strength test, resistivity test, weight of coating, and dimensional measurements shall be performed to conform to the requirements specified.

For information purposes the thickness of coating in microinches provided by the percentages listed above is shown in Table 1 Explanatory Note 1. Tests of soft wire made at speeds of moving head which under no-load conditions are not greater than 12 in.

ASTM B – 12() – Standard Specification for Silver-Coated Soft or Annealed Copper Wire

When coatings other than these classes are required, the weight of the coating shall be not less than that speci? Consideration shall be given to toxicity and?

Government see S1, S2, and S3. F Standard Specification for Driven Fasteners: Register for a trial account. This specification covers silver-coated, soft or annealed, round copper wire, intended for use in electrical equipment.

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ASTM B298 – 12(2017)

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Wire Size, Diam, in. Allow to cool and the precipitate to settle. Please login to your authorized staff account to use this feature. No items in cart. NOTE 10—A lot should comprise material taken from a product regularly meeting the requirements of this speci?

Remember me for one month. The number of units in the sample showing nonconformance to the requirements shall not exceed the allowable defect number, c, in Table 3. The values given in parentheses are provided for information purposes only. The use of gage numbers to specify wire sizes is not recognized in this speci?

Link to Active This link will always route to the current Active version of the standard. Examine the specimen with the unaided eye normal spectacles excepted against a white background. 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.

From each unit, one test specimen of sufficient length shall be removed for the performance of the required test.

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