GB/T 4240-2019: Translated English of Chinese Standard. (GBT 4240-2019, GB/T4240-2019, GBT4240-2019): Stainless Steel Wires
https://www.chinesestandard.net, Jan 20, 2020 - Technology & Engineering - 26 pages
This Standard specifies the terms and definitions, ordering contents, classification and designation, dimension, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of stainless-steel wires.
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Dimension and Shape
Packaging Marking and Quality Certificate
Appendix A Informative Comparison between Designation in this Standard and Domestic Foreign Designations
According allowable deviation Analysis of Iron applicable batch Bismuth bright Chemical Analysis Chemical composition mass Coating cold drawn steel comparison composition mass fraction Content GB/T contract delivered Delivery status Designation and Chemical Designation Nominal diameter Determination Dimension Disc-by-disc piece document drawing and heat drawn steel wire Edition elongation after break ferrite Gravimetric Method heat treatment indicated Inner Diameter inspection and acceptance Inspection Items Jiangsu length less Lightly Drawn LD listed marking and quality mechanical properties Method GB/T Methods for Chemical negotiation nominal size range perform Photometric Method polished steel wire provisions of GB/T provisions of Table purchaser quality certificate reinspection sampling position Sampling quantity shape SN Uniform digital Soft special requirements specified Standard Steel and Alloy Steel Wire Designation supplier surface Table A.1 technical requirements Test Methods Titration Method tolerance Uniform digital code unqualified versions Wang Wire Designation Nominal wire shall conform