ASTM A387 GRADE 22 CLASS 1 steel plate

ASTM A387 GRADE 22 CLASS 1 steel plate

ASTM A387 GRADE 22 CLASS 1 steel plate ,A387 Gr.22 CL.1,A387GR22CL1 Pressure Vessel And Boiler Steel Plate

Gnee steel is the Pressure Vessel And Boiler Steel Plate supplier in China, we can offer ASTM A387 GRADE 22 CLASS 1,A387 Gr.22 CL.1,A387GR22CL1 steel.ASTM A387 Gr 22 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service.
ASTM A387 Gr.22 CL.1 steel Chemical Composition:

A387 Gr.22 CL.1Chemical Composition
Grade The Element Max (%)
C Si Mn P S Cr Mo
A387 Gr.22 Cl.1 0.04-0.15 0.5 0.30-0.60 0.035 0.035 1.88-2.62 0.85-1.15

ASTM A387 Gr.22 CL.2 steel Mechanical Property:

Grade A387 Gr.22 CL.2Mechanical Property
Thickness Yield Tensile Elongation
A387 Gr.22 Cl.1 mm Min Mpa Mpa Min  %
t≦50 205 415-585 18
50<t≦200