ASTM B/BM: Standard Specification for Aluminum-Alloy T81 and T83 Wire for Electrical Purposes. ASTM Standards: 2. B Test Method for Resistivity of Electrical Conductor Materials B Test Methods for Tension Testing Wrought and Cast Aluminum-. Find the most up-to-date version of ASTM B at Engineering
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The values in each system are not exact equivalents; therefore, each system shall be used independently of the other. Should any part of the fracture take place outside the elongation gage lines, or if examination of the tensile specimen indicates a?
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This specification covers aluminum-alloy T81 round wire which are solution heat-treated, cold worked, and artificially aged for electrical purposes. Test shall be run on the six additional specimens, and a numerical average of the ten tested n398 shall be calculated and considered the lot average. The sample sizes and conformance criteria are applicable only to lots produced by manufacturers that meet this requirement. Valid Buy this standard.
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The electrical resistivity and density of the wires shall be measured as well. The values in each system are not exact equivalents; therefore, each system shall be used independently of the other. Last previous edition B — 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.
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Standard Specification for Aluminum-Alloy 6201-T81 and 6201-T83 Wire for Electrical Purposes
What is a standard? Elongation is the percent increase in length of the tensile specimen as measured bb398 gage marks originally spaced 10 in.
A number in parentheses indicates the year of last reapproval. NOTE 3—The speed of testing can affect the results of the tensile strength and elongation test. Your shopping cart is empty. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Combining values from the xstm systems may result in nonconformance with the specification. Workmanship, Finish and Appearance Shopping cart Close cart 0, foreach: This specification covers aluminum-alloy T81 round wire which are solution heat-treated, cold worked, and artificially aged for electrical purposes. Material and Manufacture 5. Joints may be made in the drawing stock or wire after heat treatment and prior to?
ASTM B∕BM 电气用铝合金T81线_百度文库
Corresponding values for other conductivities aluminum were derived from these by multiplying by the reciprocal of the conductivity ratios accurate to at least seven signi? Combining values from the two systems asfm result in nonconformance with the specification. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
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Read more about SIS Subscriptions. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefax h398, or service astm. Contact us svenska Login. The material shall conform to the chemical composition prescribed in Table 1.
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