Carbon and Low-alloy High-strength Steel Plate/Coil is widely used in construction of bridges, riveted, bolted, and other structural elements included drilling machine, power shovel, electricity drive wheel counter-mine trolley, mineral product automobile, excavator, car loader., etc.
pecial steel for manufacturing gas cylinders.
Generally, the requirement is that the carbon content is small, and the sulfur and phosphorus content is strictly controlled to meet the strength while having good toughness and impact energy.
Weathering steel, that is resistant to atmospheric corrosion of steel, is between the ordinary steel and stainless steel the low-alloy steel series. Weather resistant steel is carbon steel by adding a small amount of copper, nickel and other corrosion resistant elements.