Chemical composition of nm500 steel specification

The carbon content of NM500 steel specification, hot rolled steel plate is slightly higher than that of cold rolled steel plate. Hot rolled steel plate has low hardness, easy processing and good ductility. Cold rolled steel plate has high hardness and is difficult to process, but it is not easy to deform and has high strength. The strength of hot-rolled steel plate is relatively low, the surface quality (oxidation finish) is low, but the plasticity is good, and it is generally medium thick plate.

Steel plate cutting and machining parts are mainly used in machinery manufacturing, ships building, landscape building, petroleum storage tanks, steel structures and mold processing industries. We can provide finished and semi-finished NM500 steel specification steel plates products according to the client needs. Realize the service from product drawings-steel plate procurement-steel plate cutting-steel plate processing NM500 steel specification steel plate distribution services, so as to save customers manpower and material resources.

Winning the battle against pollution is a major political task. The Department of Ecology and Environment of Henan Province has issued the "Precise and Scientific Implementation Plan for Special Actions for the Prevention and Control of Air Pollution in Autumn and Winter". The "Plan" clarified the province's environmental air quality "consolidation, optimization, and improvement" governance goals, and proposed the reduction of coal combustion, industrial pollution control, diesel truck pollution control, urban and rural non-point source pollution control, and pollution weather response. The 10 key tasks have laid the foundation for the improvement of air quality during the 14th Five-Year Plan.

We have 4 typical production lines, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. SSAW pipe production line range is OD 219.1mm-3500mm, wall thickness 3.2mm-25.4mm. Product NM500 steel specification annual capacity is 200 thousand tons.