GB/T 24588-2019 Translated English of Chinese Standard. (GBT 24588-2019, GB/T24588-2019, GBT24588-2019): Stainless steel spring wiresThis Standard specifies terms and definitions, order content, designations and groups, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks and quality certificate for stainless steel spring wires. This Standard is applicable to Austenitic and precipitation-hardening stainless-steel spring wires that are used to make springs. |
Contents
| 3 | |
Scope | 5 |
Terms and definitions | 7 |
Designation and group | 8 |
Technical requirements | 9 |
Test methods | 15 |
Packaging marks and quality certificate | 17 |
Annex A informative Comparison between designations of this Standard and designations home and abroad | 18 |
Common terms and phrases
Agreed by supplier allowable deviation analysis of iron Austenitic batch Bending test chemical analysis chemical composition circle of wire coils shafts cold-pulling comparison between designations comply with provisions content GB/T d/mm Tensile strength Designation and chemical diameter is greater diameter of free different coil piece Dimethylglyoxime editions of designations end of different free ring Group C Group indicated in contract Infrared absorption method Inspection and acceptance Jiangsu marks and quality Metallic materials method after combustion Methods for chemical Molybdenum Nominal diameter d/mm nominal diameter range Precipitation-hardening provisions of GB/T provisions of Table pulling steel wire purchaser and indicated quality certificate range of steel sampling position Sampling quantity Spectrophotometric Method GB/T Stainless steel Steel and Alloy Steel and iron steel spring wires steel wire surface steel wires GB/T supplier and purchaser technical requirements test Agreed test GB/T Test methods Torsion test Winding test wires are delivered wires shall comply Zhejiang