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A387 Grade 5 steel plate
A387 Grade 5 steel plate

A387 Grade 5 is American ASTM standard steel plate, ASTM A387 / A387M pressure vessel with chrome molybdenum alloy steel plate, this standard applies to work under high temperature welding boiler and pressure vessel chromium molybdenum alloy steel plate.

Standard :ASTM A-387/A-387M

Dimension range :1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm

A387 Grade 5 steel plate/sheet Mechanical Properties :

Mechanical Properties

Grade

Thickness

Yield
Strength

Tensile Strength

Elongation

Charpy V Notch Impact Test

Degree

Min Value

A387 Grade 5

mm

Min Mpa

Mpa

Min %

-

J

5≤t≤65

310

515-690

18

-

65≤t≤150

-

-

-

 

-

Note: Impact energy for impact test is on longitudinal

A387 Grade 5 Boiler steel plate Chemical Composition :

Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Cr

Mo

A387 Grade 5

0.15

0.55

0.25-0.66

0.035

0.035

3.90-6.10

0.40-0.70

B

Zr

 

 

 

 

 

-

-

 

 

 

 

 

Delivery Status : Annealing, Normalizing + tempering

ASTM A387 Grade 5 steel sheet application :
ASTM A387 Grade 5 steel plate is mainly used in oil, chemical, power station, boiler and other industries, for the production reactor, heat exchanger, separator, spherical tank, oil tank, liquefied gas tank, nuclear reactor pressure shell, boiler drum, Liquefied petroleum gas cylinders, high-pressure water pipes, water turbines and other equipment and components.

Related Product:

A387 Grade 2,A387 Grade 12,A387 Grade 11,A387 Grade 22,A387 Grade 21,A387 Grade 9,A387 Grade 91

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