Why ASTM A519 4130 seamless steel pipe is corrosion resistant

ASTM A519 4130 seamless steel pipe has always been loved by users. The reason why it is used more often is that it has certain corrosion resistance.

Corrosion resistance mainly depends on the manufacturing composition and internal structure of ASTM A519 4130 seamless steel pipe, such as aluminum, manganese and other elements are the most important elements. But many users do not know that ASTM A519 4130 seamless steel pipe also contains a large number of chromium. In fact, as long as the users familiar with this element will know that its chemical properties are very stable. Therefore, it will be used in some pipe parts.

Even if the work environment of ASTM A519 4130 seamless steel pipe is not very bad, but after long-term contact with air, there must be a lot of oxidation and cause corrosion. The role of chromium element is to make 4130 seamless steel pipe isolated from the outside air.