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You are here: Home- Selling listJIS G3103 SB450|SB 450 STEEL PLATE|SB450 Carbon Steel used for boiler

JIS G3103 SB450|SB 450 STEEL PLATE|SB450 Carbon Steel used for boiler

Posted:1/18/2016 4:06:19 AM

JIS G3103 SB450 is a kind of steel mainly used for boiler vessels,SB450 boiler steel plate owned a higher yield strength and tensile strength comparing with pressure vessel steel plate.This kind of plate is widely used in the fabrication of boilers and pressure vessels in industries such as petrochemical and manufacturing

JIS G3103 SB410, SB450, SB480, SB450M, S480M application is to fabricate boilers. The buyer choose different size and steel grade based on the different type boilers.

 SB450Chemical Composition

Chemical composition for SB450 boiler steel (Ladle Analysis Max%)

Main chemical elements composition of SB450
Thickness(mm) C Si Mn P S Mo
T≤25 0.28 0.15-0.40 0.90 0.030 0.030 -
25<T≤50 0.31
T>50 0.33

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

SB450Mechanical Property

Grade

SB450Mechanical Property

Thickness

Yield

Tensile

Elongation

SB450

mm

Min Mpa

Mpa

Min  %

t≦25

245

450-590

19

25<t≦50

245

450-590

23

 Equivalent steel grade of SB450

Equivalent steel grade of SB450

Europe

Belgium

Germany

France

Italy

Sweden

India

Japan

USA

P296 GH

D 47-1,2, E47-1,2

A St45, 17 Mn 4, St E 315

A 48 CP,AP,FP

Fe 460-1-KW

SS 21.01.01

 

SPV 315

A 515 gr.55

With the advantage of Professional in steel knowledge for guanrantee steel property.Widest steel resources for accepting customers’ small orders. Closest relationships with china national mills for guanrantee delivery time and even delivery in advance.we can supplying SB450 Pressure vessel steel plate with high quality and low price for you!

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