Contact us
  • : 0086-21-61182423
  • : 0086-21-61182425
  • : info@katalor.com
  • : ROOM 101NO.16, 6TH BUILDING, 9TH LANE,GUANGYI ROAD,ZHUQIAO TOWN,PUDONG NEW AREA,SHANGHAI
You are here: Home- Selling listASTM A302 Grade B steel plate ,Boiler steel plate A302 Grade B

ASTM A302 Grade B steel plate ,Boiler steel plate A302 Grade B

Posted:11/26/2015 1:23:05 AM

ASTM A302 is a kind of Mn-Mo and Mn-Mo-Ni alloy steel plates material used to fabric high temperature pressure vessels.A302 Grade B steel plate shall be normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both.This kind of steel always used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.

Steel Grade:A302 Grade B        Steel Standard: ASTM A302/A302M

Thickness:6mm-450mm          Width:1200mm-4200mm

Length:3000mm-18000mm       Surface Treatment:Shot blasting and painting or coated

Chemical Composition and Mechanical Property:

Grade

Chemical Composition(%)

C

Mn≥

Si

P

S

A302 Grade B
(A302GRB)

0.20

1.07-1.62

1.07-1.62

0.035

0.035

Grade

Mechanical Property

 

Tensile Strength(MPa)

Yield Strength(MPa)

% Elongation in 2 in.(50mm) min

Impacting Test  Temperature(°C)

 

A302 Grade B
(A302GRB)

550-690

345

18

-20,40,-60

 

ASTM A302 Grade B Heat Treatment:

(1)Plates 2 in. [50 mm] and under in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both.

(2)Plates over 2 in. [50 mm] in thickness shall be normalized.

we can supply ASTM A302 steel plate with best price,Any request for ASTM A302 Grade B(A302GRB) Pressure Vessel And Boiler Steel Plate ,please contact us for more,we will give you the best service!

InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!
Name: *
E-mail: *
Country: *
Tel:
 
Company:
Language:
Product: steel plate steel pipe shipbuilding steel
Message: Please enter details such as Material, Specification, Quantity, Port, other requirments !
 
Copyright © 2011 by Shanghai Katalor Enterprises Co., Ltd. All rights reserved