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ASTMA387Grade11Class2

ASTM A387 Gr 11 Class 2 is a chromium molybdenum alloy steel plate in a range of thicknesses from 6 mm to 60 mm. this steel grade has been widely used in the variety of industries and is significantly superb particularly in oil and gas, petrochemical and power plant where high temperatures is a must for the industries.

ASTM A387 Grade 11 Class 2 Steel Dimension:

Thickness: 1.5mm -260mm;Width: 1000mm-4000mm;Length: 1000mm-18000mm

Material ASTM A387 Grade 11 Class 2 Plates Chemical Composition

Material ASTM A387 Grade 11 Class 2 Plates Chemical Composition<

Grade

The Element Max (%)

 

C

Si

Mn

P

S

Cr

Mo

A387 Gr.11 Cl.2

0.04-0.17

0.44-0.86

0.35-0.73

0.035

0.035

0.94-1.56

0.40-0.70

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Material ASTM A387 Grade 11 Class 2 Plates Mechanical Properties

Grade

Material ASTM A387 Grade 11 Class 2 Plates Mechanical Property

 

Thickness

Yield

Tensile

Elongation

A387 Gr.11 Cl.2

mm

Min Mpa

Mpa

Min  %

 

t≦50

310

515-690

18

50<t≦200

-

-

-

BBN Steel is the most competitive manufacture and supplier of ASTM A387 Grade 11 Class 2 Pressure Vessel Steel Plate in China. For more details, please contact us freely.

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