High quality carbon steel pipe, is a kind of carbon steel pipe, in addition to contain carbon (C) elements in steel and for DNA containing a certain amount of silicon (Si) (generally no more than 0.40%), manganese (Mn), high (generally no more than 0.80%, to 1.20%) alloy elements, excluding other alloying elements (except for residual element). This kind of steel to ensure that the chemical composition and mechanical properties at the same time. Its sulfur (S), phosphorus (P) content of impurity elements in general control under 0.035%.
Such steel production is bigger, USES broad, rolling (forging) more commonly made into round, square, flat profiles, such as plate and seamless steel tube. Mainly used in the manufacture of general structure and the mechanical structure parts, components and building structure and pipe conveying fluid. According to the requirement, sometimes need to heat treatment (normalizing or conditioning) after use.
We also call it "mild steel pipe".
没有评论:
发表评论