GB/T 4232-2019 Translated English of Chinese Standard. (GBT 4232-2019, GB/T4232-2019, GBT4232-2019): Stainless steel wire for cold heading and cold forginghttps://www.chinesestandard.net, 2019 M08 17 - 19 páginas This Standard specifies the terms and definitions, order content, classification and designation, dimension, shape, technical requirements, test methods, inspection rules, packing, marking, and quality certification of stainless steel wire for cold heading and cold forging. This Standard applies to the round-section stainless steel wire for the manufacture of fasteners such as bolts, screws, and rivets and of cold-formed parts. |
Contenido
| 3 | |
Scope | 5 |
Terms and definitions | 7 |
Classification and designation | 8 |
Technical requirements | 9 |
Test methods | 16 |
Packing marking and quality certification | 17 |
Appendix A Informative Comparison between this Standards designations and domestic and foreign designations | 18 |
Términos y frases comunes
analysis of iron Austenite chemical analysis Chemical composition mass cold forging test cold heading comparison of designations composition mass fraction content GB/T delivery Designation and chemical designations of different Determination of Nitrogen diameter of steel diameter Tensile strength different editions Dimethylglyoxime elongation after fracture Ferrite fracture Aa GB/T GB/T headed and forged heading and cold Infrared absorption method Inspection and acceptance Inspection items intergranular corrosion Jiangsu light-drawn steel wire Manganese Martensite mechanical properties method after combustion Methods for chemical molybdenum nitrogen content nominal diameter range Nominal diameter Tensile percentage elongation polished steel wire properties of light-drawn provisions of GB/T quality certification Reduction of area requirements of Table sampling locations sampling quantities soft steel wire Spectrophotometric Method GB/T Stainless steel wire Steel and Alloy Steel and iron steel wires GB/T supplier technical requirements Tensile strength Rm terms and definitions Test methods Wang wire for cold wire rods wire shall comply YB/T