This standard covers the requirements for copper sheet, strip, plate, and rolled bar produced from copper with the following UNS Nos.; C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910, C11000, C11300, C11400, C11600, C12000, C12200, C12300, C14200, C14420, and C14530. Chemical composition shall conform to the chemical requirements pertaining to the materials UNS No. Tempering of materials shall be done by hot-rolling, cold rolling, and annealing. Copper material shall meet the maximum limit of electrical resistivity as indicated. The material shall undergo tensile strength, Rockwell hardness, and plate item tests to conform with the mechanical proptery requirement of the specification. The material shall also be capable of passing microscopical examination and embrittlement test, but not required by the specification.
Область применения1.1 This specification2 establishes the requirements for copper sheet, strip, plate, and rolled bar produced from the following coppers.
Copper | Previous | |
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C10100B | OFE | Oxygen-free electronic |
C10200B | OF | Oxygen-free without residual |
C10300 | ... | Oxygen-free extra low phosphorus |
C10400, C10500, C10700 | OFS | Oxygen-free, silver bearing |
C10800 | ... | Oxygen-free low phosphorus |
C10910 | ... | Low oxygen |
ETP, | ||
C11300, C11400, C11600B | STP | Silver bearing tough pitch |
C12000 | DLP | Phosphorized, low residual phos- |
C12200B | DHP | Phosphorized, high residual phos- |
C12300 | DPS | Phosphorized, silver bearing |
C14200 | DPA | Phosphorus deoxidized, arsenical |
C14420 | ... | Tin bearing tellurium copper |
C14530 | ... | Tin tellurium bearing copper |
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1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.3 The following safety hazards caveat only pertains to the test method portion, Section 13 of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.