Duplex Stainless Steel

What is the Difference Between Duplex and Super Duplex Stainless Steel

Duplex and Super Duplex Stainless Steel is highly demanded material in the industrial sectors. These materials are popular due to chemical composition of 50% ferrtic and 50% austenitic stainless steel. Due to this two phase structure Duplex and Super Duplex Stainless Steel offers excellent benefits and increased strength that other grades. These materials are differentiated…

Duplex Stainless Steel

Importance Feature of Duplex Stainless Steel

Duplex stainless steel is ferritic-austenitic steels which contain high levels of chromium and nitrogen. These materials make them highly resistant to localized and uniform corrosion. Duplex stainless steel offers excellent resistance against crevice and pitting corrosion. It has adequate strength and weldability. This type of stainless steel has low thermal expansion which makes them the…

What is ASTM A312 Stainless Steel?

Overview ASTM A312 is an American Standard specification which covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. The most common grades are 304/304L Stainless Steel and 316/316L Stainless Steel .In this article, we illustrate the chemical and mechanical properties of the A312 specifications.…