Causes and influencing factors of hydrogen embrittlement in steel
Hydrogen embrittlement is usually manifested as a significant decrease in the plasticity of steel, a sharp increase in brittleness, and a tendency to rupture after a period of time under static load. Hydrogen has a certain solubil...
2021-06-05
Properties and Applications of Low Alloy High Strength Steels
Domestic trade grades: Q355B, Q390B, Q420MBForeign trade grades: S355JR, A572Gr50Ti.Performance: good comprehensive performance, good low temperature performance, good cold stamping performance, good welding performance and machin...
2021-02-05
Checkered steel sheet/coil
Yangtze steel checker plate can be produced with thickness 1.1-16mm and width 1010-2000mm, covering a wide range of product specifications. Among them, the 1.1-1.5mm ultra-thin specification has won unanimous recognition from dome...
2021-02-03
Product classification and grades of section steel
H-beams are mainly used for: various civil and industrial building structures, various large-span industrial plants and modern high-rise buildings, especially industrial plants in areas with frequent seismic activity and high temp...
2021-01-04
The specific classification and application of stainless steel long products
Serial numberProduct categoriesExecutive standardRepresentative gradeProduct SpecificationsApplication fieldSteel typesDetailed categories1Stainless steelFerriteGB/T 122010Cr17(rolled) round14-130Chemical Equipment2AusteniteGB/T 1...
2020-09-06
Bar products
Hot-rolled steel bars have stable yield strength, good plasticity and good plasticity and toughness. Seismic steel bars have high strength, can reduce the construction cost of construction projects in application, and have good ec...
2020-08-06
