Do you want any logistics service, then call us: +86-371-86151827
Vanadium mainly exists in the form of carbide in SMA400AW container steel and so on steel. Its main function is to refine the structure and grain size of steel and reduce the strength and toughness of steel. When the solid solution is dissolved at high temperature, the hardenability is increased; conversely, if it is in the form of carbide, the hardenability is reduced. Vanadium increases the tempering stability of quenched steel and produces secondary hardening effect. The vanadium content in steel, except high speed tool steel, is generally less than 0.5%.
"A588 Gr B steel plate executive standard: ASTM A588/A588M.Delivery status of A588 Gr B steel plate: hot rolled, normalized, tempered, normalized + tempered, quenched and tempered. Different delivery status can be selected according to different needs.SMA400AW container steel, A588 Gr A, A588 Gr B, A588 Gr C steels are used for welding, riveting and bolting structures."
Global SMA400AW container steel crude steel production in March this year increased by 2.6 percent month on month and fell by six percent year on year to 147.1 million metric tons. accordina to the World Steel Association (worldsteel).In the first quarter of this year, global SMA400AW container steel crude steel production decreased to 443.03 million mt, down 1.4 percent year on year.
As steel transportation belongs to the transportation of major parts, so in the process of transportation, modern logistics technology, such as centralized transportation, information technology, is a bit out of place. Based on the current situation of China's SMA400AW container steel steel transportation industry, highway transportation is a way of transportation that many enterprises often choose. Naturally, its business volume also accounts for more than 50% of the whole SMA400AW container steel steel transportation industry.