304 stainless steel tubes have good resistance to intergranular corrosion, excellent corrosion performance and cold processing, stamping performance, can be used as heat-resistant stainless steel.At the same time, the mechanical properties of the steel are still good under the condition of -180℃.
Wire according to its section shape of the genus Steel, in fact, has become a separate steel. Hot rolled round steel with a diameter of 5-4mm and rebar below 10mm, commonly known as wire. Wire is mostly rolled into a coil with a coil machine, so it is also known as a strip or coil.
According to the electric heating mode and the steelmaking furnace, The electric furnace steel can be divided into electric arc furnace steel, non-vacuum Induction furnace steel, vacuum induction furnace steel, electroslag furnace steel, vacuum arc furnace steel (also known as vacuum self-consumption furnace steel), electron beam furnace steel and so On. The classification of steel by smelting equipment can be divided into converter steel, open hearth steel and electric furnace steel. Electric furnace steel is used for refining steel, arc furnace steel, induction furnace steel and vacuum induction furnace steel. It is an alkaline electric arc furnace Steel which is produced extensively in Industry.
303 Stainless steel is an austenitic easy-to-cut corrosion-resistant acid steel, in order to improve the performance of the steel, can be added in steel not more than 0.60﹪ molybdenum, corrosion resistance, product good machinability and resistance to burn. Corrosion resistance.
On May 21st, according to statistics from the General Administration of Customs of Vietnam, in the first four months of 2018, Vietnam imported 4.218 million tons of steel, with imports amounting to US$3.03 billion. Volume and value fell by 23.5% and 5.3% respectively.
According to the May 27 news from the Financial Tribune, the latest report released by the World Steel Association shows that in the first four months of this year, Iranian steel mills produced a total of 812 million tons of crude steel, an increase of 27.6% compared with the same period of last year.