GB/T 11253-2019 Translated English of Chinese Standard. (GBT 11253-2019, GB/T11253-2019, GBT11253-2019): Cold-rolled sheet and strip of carbon structural steelshttps://www.chinesestandard.net, 16 พ.ย. 2019 - 13 หน้า This Standard specifies the order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of cold-rolled sheet and strip of carbon structural steels. |
เนื้อหา
| 3 | |
Scope | 5 |
Classification and code | 7 |
Order content | 8 |
Technical Requirements | 9 |
Test method | 12 |
Inspection rules | 13 |
คำและวลีที่พบบ่อย
acid-soluble aluminum allowable deviation analysis of iron batch GB/T Bending test blue spectrophotometric method carbon structural steels chemical analysis chemical composition chromium cold-rolled narrow steel Cold-rolled sheets defects designation and chemical determination of manganese deviation of narrow free from analysis gravimetric method Higher level surface Iron and Steel less than 600 Low-alloy steel manganese content GB/T Mechanical property method after combustion Methods for chemical multi-element contents narrow steel plates narrow steel strip nitrogen-fixing order content phosphomolybdate blue spectrophotometric photometric method plates and steel plates and strips provisions of GB/T quality certificate requirements of Table sample in GB/T sampling methods Sampling quantity shear steel plate sheet and strip spectrophotometric method GB/T Standard steel and alloy steel products steels and GB/T strip of carbon strips shall comply structural steel strips sulfur content supplier surface quality level tensile test test 1 pc test GB/T test methods titration tolerance for cold-rolled Ultra smooth wide steel plate