SPV450 steel Plate

Product: Hot rolled weldable fine grain Q&T steels plates (flat products) used for pressure vessel and boiler equipment
SPV450 steel standard : JIS G3115
SPV450 steel plate application thickness: Not more than 6-150mm
SPV450 steel plate usually delivery condition: N( Normalized), QT(Quenched & Tempered)

SPV450 pressure vessel steel chemical composition %

Grade	C max	Si max	Mn max	P max	S max
SPV450	0.18	0.75	1.60	0.030	0.030

SPV450 pressure vessel steel Mechanical properties

Plate Thickness(mm)	Yield strength R_eHMPa min	Tensile strength Rm MPa	Elongation A% min	Impact Energy KV₂J min at a temperature in °C of
				-20	-10	0
6≤t≤50	450	570-700	26		47	-
50<t≤100	430
100<t≤150	410

SPV450 steel plate Maximum carbon equivalent value (CEV) based on case analysis:

Grade	Delivery condition	CEV max for nominal thickness t in mm
Grade	Delivery condition	6≤t≤50	50<t≤75	75<t≤100	100<t≤125	125<t≤150
SPV450	Q&T	0.44	0.46	0.49	0.52	0.54

SPV450 steel plate Welding crack sensitivity composition max %

Grade	Delivery condition	WCS max for nominal thickness t in mm
		t≤50	50<t≤150
SPV450	Q&T	0.28	0.30

JOIN-WIN STEEL keeps enough quantity SPV450 steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

Others steel grades steel plate for pressure vessel and boiler equipment in the standard JIS G3115:
SPV235 pressure vessel and boiler steel plates,
SPV315 pressure vessel and boiler steel plates,
SPV355 pressure vessel and boiler steel plates,
SPV410 pressure vessel and boiler steel plates,
SPV490 pressure vessel and boiler steel plates

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SPV450 steel Plate

SPV450 pressure vessel steel chemical composition %