Product Description
At present, chromium and manganese series development market chaos, recommended by many international steel and research institutions to develop new 200 series direction, such as the research and development of a university than Letuoliya Cr-Mn wire rod of high strength structural performance instead of carbon steel, the yield strength of 400Mpa reached above 2% ~>, Ni content, nitrogen element, France Asaro developed by 202N and 204Cu, the corrosion resistance of more than 304 and 316 grades, the latter is equivalent to 304, far more than 430 grades.