T/SOECC 006-2-2022 Super Fine Copper and Copper Alloy Round Wire - Part 2: Super Fine Magnesium Alloy Round Copper Wire
T/SOECC 006-2-2022 Super Fine Copper and Copper Alloy Round Wire - Part 2: Super Fine Magnesium Alloy Round Copper Wire
Basic Information
Scope
Main Technical Content: Ultra-fine Copper and Copper Alloy Round Wires - Part 2: Ultra-fine Copper-Magnesium Alloy Round Wires 1. Scope: This standard applies to the physical structure and electrical performance, specification methods, model specifications, inspection rules, and marking of ultra-fine copper-magnesium alloy round wires with a single wire diameter of 0.020mm to 0.100mm. It is suitable for use in automotive, robotics, medical, consumer electronics, aerospace, and aviation cables, among other fields (hereinafter referred to as ultra-fine magnesium-copper alloy round wires). 2. Normative Reference Documents: The content of the following documents is an integral part of this standard through normative reference. Among them, the dated reference documents apply only to the version corresponding to that date; the undated reference documents apply to the latest version (including all amendment sheets) of the documents. - T/SOECC 006.1-2022 "Ultra-fine Copper and Copper Alloy Round Wires" - Part 1: General Provisions 3. Product Model: The category, grade, state, and specifications of ultra-fine copper-magnesium alloy round wires shall comply with Table 1. Table 1: Grade, State, and Specifications of Ultra-fine Copper-Magnesium Alloy Round Wires Grade Code Magnesium Content % State Nominal Diameter (mm) CuMg 0.20 CM 500 0.48 ~ 0.524 Technical Requirements 4.1 Material Requirements: The chemical composition of ultra-fine copper-magnesium alloy round wires shall comply with T/SOECC 006.1-2022 "Ultra-fine Copper and Copper Alloy Round Wires" - Part 1: General Provisions. The chemical composition range for other grades may be determined through negotiation between the supplier and the buyer. 4.2 Nominal Diameter and Permissible Deviations: The chemical composition of ultra-fine copper-magnesium alloy round wires shall comply with T/SOECC 006.1-2022 "Ultra-fine Copper and Copper Alloy Round Wires" - Part 1: General Provisions.