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Corten B steel has a protective rust layer and is resistant to atmospheric corrosion. It can be used to manufacture low alloy structural steel for vehicles, Bridges, pylons, containers and other steel structures. Compared with common carbon steel, Corten
Overtemperature: the key is caused by temperature control prohibition or running temperature, Corten steel processing process set temperature is too high, temperature control is not uniform and other factors, preventive measures include maintenance, revie
There are some methods of laser cutting corten B weathering steel plate. Weather-resistant panels are undergoing massive infrastructure construction in landscaping, especially in parks, landscaping, and related landscaping manufacturing. They have been wi
Ordinary steel plateproducts are qualified products made of carbon structural steel after plastic processing. In this way, the steel and plastic are good, the deformation ability of the metal is low, the energy consumption is low, the quality is easy to c
S355J0W, S355J2W, S355k2W are corrosion-resistant steel plates. Implement EN10025 standard. A certain amount of alloying elements, such as P, Cu, Cr, Ni, Mo, are added to the steel. In order to increase the resistance to air corrosion, under the influence
heated to 870℃ and allow enough times, let the steel to be thoroughly heated, Then cool slowly in the furnace. The 34CrMo4 alloy steel will get MAX 250 HB. First quenching heated slowly to 880℃, Then after adequate soaking at this temperature quench in oi
A588GrA is an American standard weathering steel, which also has good weather resistance and excellent toughness, welding and other performance, and has a broad market prospect. In order to further optimize the variety structure and improve the market com
A ST52 steel products have precise dimensions and uniform thickness, and can obtain coils that fully meet the requirements of high-precision tolerances. Good performance, many varieties and wide uses. With the heat treatment process, it can produce A ST52
As we all know, due to the process characteristics of "three highs and one low", hot rolling technology will cause certain defects in rolled steel sheets. The main disadvantage is that the iron oxide scale produced during high temperature rolling (800 ℃
Based on the principle of controlled rolling and controlled cooling, this paper studies the effect of rolling process parameters on SPA-H, formulates a reasonable rolling process for weathering steel SPA-H, and successfully develops a new steel grade SPA-