JIS 3103 SB450 steel plates is a kind of material for boiler and pressure vessel steel. JIS3103SB450 steel plates is characterized by a minimum yield strength of 220 - 295 MPa and by good weldability, so SB450 steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids. the following are JIS3103SB450 steel plate's Chemical composition and mechanical properties.
Standard:JISG3103
SB450 Steel Plates equal material :ASTM A414 ,DIN 1715 material 1.0435
SB450 steel plate Chemical analysis -% by mass* (max)
SB450 steel Mechanical properties
|
Grade |
C. % |
Mn.% |
S. |
N |
Cu |
Nb |
Ti. |
Si. |
P. |
AL |
Cr. |
Mo. |
Ni |
Vi |
|
SB450 |
0.08-0.2 |
0.90-1.50 |
0.015 |
0.012 |
0.30 |
0.020 |
0.03 |
0.40 |
0.025 |
0.020 |
0.30 |
0.08 |
0.30 |
0.02 |
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 |
SB450 pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe, spiral case and other equipment and components.
As a reliable SB450 steel plate supplier in China, we can supply you SB450 steel plate hot rolled. Minimum yield strength of boiler steel plate SB450 shall be 245Mpa, and tensile strength of SB450 pressure vessel steel plate shall be within 450-590Mpa. If you are looking for Chinese SB450 steel supplier, if you want to know SB450 steel price, please be free to contact us.Shanghai katalor will give you the best service and reply you ASAP !