1 Scope
This standard specifies the requirements, test method, inspection rules, marking, packaging, transportation, storage, quality certificate and order (or contract) of copper strips for cables.
This standard is applicable to the manufacture of copper strips for communication cables.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 228.1-2010 Metallic Material - Tensile Test - Part 1: Ambient-temperature Test
GB/T 351 Metallic Materials - Resistivity Measurement Method
GB/T 4340.1 Metallic Materials - Vickers Hardness - Part 1: Test Method
GB/T 5121 (All parts) Methods for Chemical Analysis of Copper and Copper Alloys
GB/T 5231 Designation and Chemical Composition of Wrought Copper and Copper Alloys
GB/T 8888 Wrought Heavy Non-ferrous Metal Products - Packing, Marking, Transporting and Storing
GB/T 26303.3 Measuring Methods for Dimensions and Shapes of Wrought Copper and Copper Alloys - Part 3: Sheets and Strips
YS/T 347 Copper and Copper Alloys - Estimation of Average Grain Size
YS/T 478 Method for Electrical Conductivity Measurement of Copper and Copper Alloys by Use of Eddy Current
YS/T 482 Methods for Analysis of Copper and Copper Alloys - the Atomic Emission Spectrometry
YS/T 668 Sampling Method of Physical and Chemical Testing for Copper and Copper Alloys
YS/T 815 Specimen Preparation for Testing Mechanical and Process Property of Copper and Copper Alloys
