A387 grade11 class1 Alloy boiler steel plate

A387 grade11 class1 Alloy boiler steel plate

ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate steel plate

ASTM A387/A387M A387 Gr11 CL1,
Gnee steel offer ASTM A387/A387M A387 Gr11 CL1,A387 grade11 class1 Alloy boiler steel plate in China.ASTM A387 Gr 11 CL 1 is a chromium molybdenum alloy steel plate intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 1.25% and the Mo content 0.5%.e available only as Class 2.
ASTM A387 Grade 11 Class 1 is in the standard ASTM A-387/A-387M . A387 Grade 11Class 1 is a kind of Cr-Mo-alloy steel plates material used to fabric high temperature pressure vessels. A387 have ten grades or levels. They are : grade 2 , grade 12 , grade 11 , grade 22 , grade 22L , grade 21 , grade 21L , grade 5 , grade 9 , grade 91. Because of the good property , A387GR11CL1 , A387GR11CL2 , A387GR22CL1 , A387GR22CL2 , A387GR12CL1 , A387GR12CL2 are widely used in the high temperature vessels industry.
A387 grade11 class1

Production Size: Thickness: 4mm- 400mm; Width: 1000mm- 4000mm; Length: 4000mm- 12000mm.
A387 grade11 class1 Production ability:10000 Tons Per Month.
A387 grade11 class1 Production Way: Hot Rolled, Annealing, Normalizing, Tempering.
ASTM A387/A387M A387 Gr11 CL1 steel Chemical Composition:

A387 Gr.11 CL.1Chemical Composition
Grade The Element Max (%)
C Si Mn P S Cr Mo
A387 Gr.11 Cl.1 0.04-0.17 0.44-0.86 0.35-0.73 0.035 0.035 0.94-1.56 0.40-0.70

ASTM A387/A387M A387 Gr11 CL1 steel  Mechanical Property:

Grade A387 Gr.11 CL.1Mechanical Property
Thickness Yield Tensile Elongation
A387 Gr.11 Cl.1 mm Min Mpa Mpa Min  %
t≦50 240 415-585 22
50<t≦200 240 415-585 19

 

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