Carbon Structural Steel, it is a kind of carbon steel. The carbon content is about 0.05% ~ 0.70%, some may be as high as 0.90%. It can be divided into ordinary carbon structural steel and high quality carbon structural steel. Mainly used for railway, bridge, all kinds of construction engineering, the manufacture of various metal components bearing static load and mechanical parts and general welding parts which are not important and do not need heat treatment.

Carbon Steel plate application range A36 is an American standard carbon structural plate, which is subject to ASTM A36/A36M. This standard is applicable to riveting, bolting and welding structures for bridges and buildings, as well as general purpose structural steel quality carbon steel sections, plates and bars.

The 4130 carbon steel plate is usually used in the quenched and tempered state. When the carbon content is at the lower limit, the steel can also be used as the carburized steel with higher central strength.

Power industry -- fan blades, burner pipelines, feeder and hopper lining, crusher parts, coal grinder parts, ash pipes, air handling systems and conveyors

Advantages of carbon steel plate:
1. After heat treatment, the hardness and wear resistance can be improved.
2, annealing hardness is appropriate, and good machinability.
3, its ingredients are very common, so it is easy to find.

NM400 wear-resistant  carbon  steel plate is widely used in mining machinery, coal mining machinery, environmental protection machinery, engineering machinery, etc. It is also commonly used as high-strength structural steel with yield strength ≥ 800MPa.
Widely used in crushers, shale shakers, feed hoppers, skips, loaders, excavators, bulldozer buckets and knife plates, scraper conveyors, dump trucks, trams, pavers, asphalt mixing stations, knives, gears, mud pipeline systems, cement plant equipment, screw conveyors and other wear resistant structural parts
Function: It is mainly used to provide protection for places or parts requiring wear resistance, so as to prolong the service life of the equipment, reduce the maintenance downtime caused by maintenance, and correspondingly reduce the investment of funds.
Performance: yield above 900 and tensile strength above 1100.