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JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate
JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate
JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate
JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate

JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate

JIS G3103 specifies the hot rolled steel plates of carbon steel and molybdenum alloy steel to be used for boilers and pressure vessels, excepting those to be used at room and cold temperatures. This standard covers steel SB410, SB450, SB480, SB450M and SB480M.These plates are widely used in the fabrication of boilers and pressure vessels in industries such as petrochemical and manufacturing.
JIS G3103 SB410 Mo Alloy Pressure Vessel Steel Plate Descriptions:
Carbon steel plate SB410 is mainly used for boiler and other pressure vessel buildings in heavy industries.The minimum yield strength shall be above 225 Mpa(N/mm2).Generally hot rolled is ok for rolling boiler steel plate SB410,Normalized heat treatment also shall be supplied if the end user demanded in their purchase orders.Tensile strength of pressure vessel steel plate shall be within 410-550Mpa.Ultrasonic examination have to be done for these boiler steel plate SB410.
STEEL DIMENSION:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
 
Chemical Composition and Mechanical Properties:
SB410 Chemical Composition
Grade The Element Max (%)
C Si Mn P S Mo
SB410 0.24-0.27  
0.15 -0.40
0.90 0.030 0.030  
 
Grade   SB410 Mechanical Property
Thickness Yield Tensile Elongation
SB410 mm Min Mpa Mpa Min  %
t≦25 225 410-550 21
25<t≦50 225 410-550 25

Technical Requirements & Additional Services:
High tension test
Chemical Analysis
Low temperature impacting test
Ultrasonic test under EN 10160,ASTM A435,A577,A578
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting,Cutting and welding as per end user’s demands 
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