This standard specifies requirements, test methods, inspection rules, marking, packing, transport, storage and order content of aluminium and aluminium alloys rod for electrical purpose.
This standard is applicable to round aluminum wires and section aluminum wires for conductive wire cores of drawing wires and cables as well as aluminium and aluminium alloys rod for electrical purpose by continuous casting and rolling of aluminium conductors for other electrical purpose.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
GB/T 3048.2 "Test Methods for Determining Electrical Properties of Electric Cables and Wires-Measurement of Resistivity of Metallic Conductive Materials"
GB/T 3190 "Wrought Aluminium and Aluminium Alloys-Chemical Composition Limits"
GB/T 4909.2 "Test Methods for Bare Wires-Measurement of Dimensions"
GB/T 4909.3 "Test Methods for Bare Wires-Tensile Test"
GB/T 7999 "Optical Emission Spectrometric Analysis Method of Aluminum and Aluminum Alloys"
GB/T 8170 "Rules for Rounding off of Numberical Values"
GB/T 17432 "Methods of Sampling for Analysing the Chemical Composition of Wrought Aluminum and Aluminum Alloy"
GB/T 20975 (all parts) "Methods for Chemical Analysis of Aluminium and Aluminium Alloys"
YS/T 309-1998 "Aluminium Rare-earth Alloy Ingot for Remelting"
3 Requirements
3.1 Material designation, model and typical diameter
Material designation, model and typical diameter of aluminium and aluminium alloys rod for electrical purpose are detailed in Table 1.
