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Q355GNH weather-resistant steel, that is, atmospheric corrosion-resistant steel, is a low alloy steel series between ordinary steel and stainless steel. SMA400BP railway vehicles steel, Q355GNH alloy
Read MoreVanadium mainly exists in the form of carbide in SMA400AW container steel and so on steel. Its main function is to refine the structure and grain size of steel and reduce the strength and toughness of
Read MoreSome Q355NH high-speed project steel, low-alloy high-strength steels have good atmospheric corrosion resistance, which can not only improve the effect of anti-corrosion coatings, but also in some case
Read MoreWe BBN steel company have in-house machining capabilities with excellent machining experience. CNC machining-technology, We provide Q265GNH bridge structural steel sheet plate products both convention
Read MoreThe toughness of steel such as Q415NH atmospheric corrosion resistant steel is the ability of steel to absorb energy in the process of plastic deformation and fracture, and also the ability of steel t
Read MoreThe Q235NH railway steel sheet steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment outside the furnace, which is also called sec
Read MoreHot rolled 09CuPCrNi-A hot rolled sheets steel coil and plates are among our main products. Hot rolling can significantly reduce energy consumption and cost. During hot rolling, the metal has high pla
Read MoreGenerally speaking, the higher the strength of 09CuPTiRE-B cold rolled steel coil, weathering steel, the greater the hardness, while the plasticity and toughness will decrease. When the carbon content
Read MoreTempering includes high temperature tempering, medium temperature tempering and low temperature tempering. Tempering means to reheat the Q500NH corten steel sheet quenched steel to a certain temperatu
Read MoreThe company has strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high-quality products Q295NH weathering steel GB/T 4171 plate. Today
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