SB450M,SB 450M,JIS G3103 SB450M STEEL PLATE

SB450M,SB 450M,JIS G3103 SB450M STEEL PLATE
 
CHINA UNITED IRON AND STEEL LIMITED mill produce super thickness plate for 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.
 

SB450M Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	Mo
SB450M	0.18-0.21	0.15 -0.40	0.90	0.030	0.030	0.45-0.60

 

Grade	SB450M Mechanical Property
	Thickness	Yield	Tensile	Elongation
SB450M	mm	Min Mpa	Mpa	Min  %
	t≦25	255	450-590	19
	25<t≦50	255	450-590	23

 
 

Equivalent steel grade of SB450M
Europe	Belgium	Germany	France	Italy	Sweden	India	Japan	USA
P296 GH	D 47-1,2, E47-1,2	A St 45, 17 Mn 4, St E 315	A 48 CP,AP,FP	Fe 460-1-KW	SS 21.01.01		SPV 315	A 515

 
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