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 forgingThis 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. |
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Tartalomjegyzék
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 |
Gyakori szavak és kifejezések
According analysis of iron applicable Austenite basis Categories CHANGE chemical analysis chemical composition China cold forging test cold heading consultation content GB/T continued contract delivered delivery Designation and chemical designations of different Determination diameter of steel different editions document edition elongation after fracture Grade Group half headed and forged heading and cold induction furnace Infrared absorption method inspection Inspection and acceptance Inspection items intergranular corrosion less light-drawn steel wire Martensite mechanical properties method after combustion Methods for chemical nominal diameter packing percentage elongation polished steel wire provisions of GB/T purchaser quality certification Reduction of area reference requirements of Table sampling locations sampling quantities specified Spectrophotometric Method GB/T Stainless steel wire Standard Steel and Alloy Steel and iron Steel Products steel wires GB/T straight supplier surface technical requirements Tensile strength Rm Test methods titration method tolerances types Wang wire for cold wire rods wire shall comply