ASTM A387 Gr22 CL2 Pressure vessel steel plate A387 Gr22 CL2 steel sheet Technology

ASTM A387 Grade 22 Class 2 and ASME SA387 Grade 22 Class 2 are chrome moly pressure vessel plates for high temperature applications. ASTM A387 Gr22 CL2 Pressure vessel steel plate is 2.25% chromium - 1% Molybdenum and effective working temperature up to 600°C, these Chromium and Molybdenum pressure vessel steel plates can effectively works very well in elevated temperatures with minimum aging of the product after thousands of hours of work.

A387 Gr 22 CL2 Pressure vessel steel plate is characterised by good weldability. These types of steel are used above all for manufacturing boilers, pressure vessels and pipes for the transportation of hot liquids. They also offer good properties at high and low temperatures. The product is always supplied in the normalised and tempered condition.

A387 Gr 22 CL2 Pressure vessel steel sheet Chemical composition(%)
C:0.05-0.15, Mn:0.30-0.60, P≤0.025, S≤0.025, Si≤0.50, Cr:2.00-2.50, Mo:0.90-1.10

ASTM A387 Gr22 CL2 steel sheet Mechanical property
Yield strength Mpa Min:310
Tensile strength Min:515-690
Elongation(50mm) Min:18
Reduc’n of Area*:40

ASTM A387 Gr22 CL2 Pressure vessel steel plate Specification
Thickness: 6- 300mm
Width: 1500- 4050mm
Length: 3000 15000mm

Delivery Condition: Hot rolled, CR, Normalized, Quenched, Tempering, TMCP, HIC, NACE

Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

ASTM A 387 (A387 Grade 5 Class 1, A387 Grade 5 Class 2, A387 grade 9, A387 grade 11 class 1, A387 grade 11 class 2, A387 grade 12 Class 1, A387 grade 12 Class 2, A387 grade 22 Class 1, A387 grade 22 class 2, A387 grade 91), ASME SA 387, is one of our major pressure vessel steel products in ex-stock. So do not hesitate to contact with us, if you have any questions or requests for A387 Gr22 CL2 steel, we will be willing to support you.Pls contact us in any time.