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ASTM A387 Gr 22 CL 2 Pressure vessel steel plate

ASTM A387 Gr 22 CL 2 steel dimension:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

A387 Grade 22 Class 2 is a standard chrome moly steel plate according to ASME/ASTM standard A387/A387M.

A387 Gr22 Cl2 chemical composition:

C

Si

Mn

P

S

Mo

Cr

0.04-0.15

0.50

0.25-0.66

0.035

0.035

0.85-1.15

1.88-2.62

A387 Gr22 Cl2 Mechanical Property:

Yield strength (≥Mpa)

Tensile strength (Mpa)

Elongation in ≥,%

310

515-690

200mm

50mm

...

18

ASTM A387 Gr 22 CL 2 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service.