- Contact Person : Ms. Li Lissu
- Company Name : Shanghai Yun Qing Material Trade Co., Ltd.
- Tel : 86-21-51683631
- Fax : 86-21-51683683
- Address : Shanghai,Shanghai,Room 3060, No. 1075, Tieshan Road
- Country/Region : China
- Zip : 210900
Q420 SEV345 Grade65 C S420M steel plate
Product name | desingnation | desingnation meaning | executive standard | purpose |
low-alloy high strength steel plates | Q345/Q390 | Q-Steel the yield point "yield" the word is the first Chinese phonetic alphabet; Numerical-represent the yield point; | GB/T1591-94 | Used for engineering machinery, steel structure, Bridges, buildings, etc, and has good strength, toughness and welding performance. Manufacturing plant, general construction and all kinds of engineering machinery, such as mining and all kinds of engineering construction with drill, excavator, electric round the DouChe, mine car, excavator, loaders, bulldozer, all kinds of crane, hydraulic support coal mine machinery equipment and other structures. |
Q420 | ||||
Q460 | ||||
AH60 | AH-Representatives of angang high strength steel; 60,70-Representative tensile strength were mostly congregated for 60 kg category. | The enterprise standard or the technical agreement | ||
AH70DB |
Chemical Composition
Mechanical property
Q420 SEV345 Grade65 C S420M steel plate
