Each grade except grade 21L,Grade 22L,Grade 91 and Grade 911 is available in two classes of tensile strength levels. Grade 91 and Grade 911 are available only as Class 2.
A387 Grade 5 Class 2 max thickness of plates is limited only by the capacity of the composition to meet specified mechanical property requirements.
a387 grade 5 class 2 steel plate under ASTM standard which is a kind of low alloy pressure vessel steel. a387 grade 5 class 2 steel is intended for use it pressure vessels and boilers where the temperature is high. ASTM A387 Grade 5 is particularly suited to this application because of the chromium and molybdenum alloying elements.
a387 grade 5 class 2 steel plate specification:
Grade: a387 grade 5 class 2 Standard: ASTM
Thickness up to 40mm, Width: Up to 3 metres wide, Length up to 12 metres long
astm a387 grade 5 class 2 steel mechanical property:
|
Designation: |
Requirement: |
Grade 5 |
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a387 grade 5 class 2
|
Tensile strength, ksi [MPA] |
75 to 100 [515 to 690] |
|
Yield strength, min, ksi [MPa]/(0.2% offset) |
45 [310] |
|
|
Elongation in 8 in. [200mm], min % |
- |
|
|
Elongation in 2 in. [50mm], min, % |
18 |
|
|
Reduction of area, min % |
45 (measured on round specimen) 40 (measured on flat specimen) |
A387 Grade 5 Class 2 is a chromium molybdenum alloy steel plates intended primarily for welded boiler and pressure vessels designed of elevated temperature service. The Cr content 5% and the Mo content 0.5%.
a387 grade 5 class 2 steel plate application:
a387 grade 5 class 2 steel plate is widely used in heat exchangers, boilers and pressure vessels and in a wide variety of ancillary uses such as pipes, flanges and fittings.
Shanghai Katalor Industry Co., Ltd Is specialized in the production of steel plate, steel pipe, steel bar, it is located in Shanghai, with advanced technology and services, if you need ASTM A387 Grade 5 Class 2 steel, please give us a message.
TEL:0086-21-61182423
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E-mail:info@katalor.com
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Phone:0086-18317160019
