What is 022cr18ni14mo3 GB/ T 20878-2007
This is a sharing of steel knowledge, but also a sharing of my real experience. First of all, I am very grateful to a friend of mine, Mr. Rakhiyal, who gave me the opportunity to understand this material well, he is very patient a...
2021-08-05
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
