Ferritic Stainless Steel Pipe

Ferritic stainless steel is a class with a body centered cubic structure, containing carbon is equal to or less than 0.02%, chromium content in the 10.5%~32%, under high temperature and room temperature are for iron body tissues are stainless steel, it is also a kind of through heat treatment can not be the strengthening of stainless steel. This stainless steel has a wide range of applications, and it is the most important section in stainless steel.

Major brands：409L, 439, 444

Main criteria：

A268 ASTM general purpose seamless and Welded Ferritic and martensitic stainless steel tube

Stainless steel tube for G3463 JIS boiler and heat exchanger

Ferritic stainless steel welded steel tubes for GB/T 30065 feed water heater

GB/T 30066 heat exchanger and condenser ferritic stainless steel welded steel tube

Performance features：

1 heat conduction coefficient

2 expansion coefficient is small

3 antioxidant

4 excellent resistance to stress corrosion