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SB 450 steel plate, SB 450 mechanical properties, SB450 Equivalent steel grade

SB 450 steel plate under JIS 3103 standard, as the boiler steel plate, SB 450 steel plate

is mainly used for boiler and pressure vessel steel, excepting those to be used at room and cold temperatures.

Steel Name: SB450 steel plate, SB450 steel sheet, SB450 Boiler steel plate, SB450 Boiler steel sheet, SB450 Pressure vessel steel plate

SB450 steel plate specification:

Steel Grade: SB450 Steel Standard: JIS G3103

Thickness:6mm-450mm, Width:1200mm-4200mm, Length:3000mm-18000mm

SB450 chemical analysis:

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

SB 450 mechanical properties:

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KVJ) (min)
Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20
SB450	Normalized	≤16 16 > to≤40 40 > to≤60 60 > to≤100 100 > to≤150 150 > to≤250	295	460-580	21	27	34	40
			290	460-580	21	27	34	40
			285	460-580	21	27	34	40
			260	460-580	21	27	34	40
			235	440-570	21	27	34	40
			220	430-570	21	27	34	40

SB450 Equivalent steel grade
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 steel surface treatment: Shot blasting and painting or coated.

SB450 steel application:

SB450 steel plates are widely used in petroleum, chemical engineering, power plants, boilers and other industries for the production of the reactor, heat exchangers, separators, tank, gas tank, nuclear reactor pressure vessel, boiler, liquefied petroleum gas cylinders, hydropower high-pressure pipes, turbine spiral case equipment and components.

Bebon International is a professional SB450 steel plate exporter and a steel stockist. We keep more than 1000 tons SB450 steel in stock every month. If you want to get the SB450 steel price, please feel free to contact us by email or calling to us.

Reference Links: Shipbuilding steel Corten steel Heavy steel plate