24 Hour Emergency Steel Machining Response

What is pressure vessel grade A387 Gr 12 Cl 2 steel sheet

A387 Gr 12 Cl 2 steel sheet is chromium-molybdenum based alloy steel, and it is intended to be used for welded boilers along with pressure vessels. A387 Gr 12 Cl 2 steel sheet is designed for applications in elevated temperatures. The added molybdenum and chromium provides A387 Gr 12 Cl 2 steel sheet with excellent corrosion resistance and high temperature resistance respectively.

Chemical composition of A387 Gr 12 Cl 2 steel sheet:

Grade C Mn P S Si Cr Mo Others
A387 Gr 12 Cl 2 0.04-0.17 0.35-0.73 0.025 0.025 0.13-0.45 0.74-1.21 0.40-0.65 -

Mechanical property of A387 Gr 12 Cl 2 steel sheet:

Grade Tensile Strength Yield Strength Elongation in 2 inches
(Mpa) min. (MPa) min. (%) max.
A387 Gr 12 Cl 2 450-585 275 22

A387 Gr 12 Cl 2 steel sheet is widely used in the oil and petrochemical industry. The main application of A387 Gr 12 Cl 2 steel sheet includes pressurized vessels, industrial boilers, heat exchangers and pipe work, etc..

Are you also interested in further steel processing (machining)?

Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!

Fabrication and Machining Service24h Technical support

Contact Us

Henan BEBON Iron&Steel co.,ltd.

Send Order Request