GB/T 5213-2019 Translated English of Chinese Standard. (GBT 5213-2019, GB/T5213-2019, GBT5213-2019): Cold rolled low carbon steel sheet and striphttps://www.chinesestandard.net, 2019 M04 14 - 13 pages This Standard specifies the terms and definitions, classification and designation, ordering content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certification of cold rolled low carbon steel plates (sheets) and strips. This Standard applies to cold rolled low carbon steel plates (sheets) and strips with a thickness not greater than 3.5 mm which are used for cold forming. |
Contents
| 3 | |
| 4 | |
Classification and designation | 5 |
Ordering content | 7 |
Test methods | 10 |
Inspection rules | 11 |
Annex A Informative Chemical components of steel | 12 |
Annex B Informative Crossreference of similar domestic and foreign designations | 13 |
Common terms and phrases
adds the requirements analysis of iron Annex average elongation batch for inspection batch GB/T blue spectrophotometric method chemical analysis chemical components classification of steel cold forming Cold rolled low content GB/T date of manufacture dimensions and roughness extra-deep drawing High-grade finishing surface induction furnace inspection items Iron and Steel limit of yield low carbon steel Low-alloy steel marking and quality Mechanical properties Metallic materials method after combustion method GB/T Methods for chemical methods of steel occur on steel percentage elongation phosphomolybdate blue spectrophotometric photometric method pitted surface purchaser has special quality certification reference values Relatively high-grade finishing rolled low carbon room temperature roughness accuracy Sample number Sampling method Sheet and strip smelting analysis specified in GB/T specified in Table steel and alloy steel plates sheets storage at room strips by surface strips GB/T supplier surface quality grade surface structure tensile strain marks Tensile strength test methods yield strength