Steel Plate For For Boiler Pressure Vessel BS 1501 224 Gr. 490

Product Attribute:

Material: stainless steel

Applicationt: 

bebon

Production Description:

Steel plate for for Boiler Pressure Vessel BS 1501  224 Gr. 490

224 Gr. 490 steel plate, BS 1501  224 Gr. 490 steel plates is a kind of material for boiler and pressure vessel steel. BS 1501  224 Gr. 490 steel plates is characterised by a minimum yield strength of 220 - 295 MPa and by good weldability,so 224 Gr. 490steel is mainly used to  for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are BS 1501  224 Gr. 490 steel plate's Chemical composition and mechanical properties.
 

224 Gr. 490 Chemical analysis -% by mass* (max)
 

Grade	C. %	Mn.%	S.	N	Cu	Nb	Ti.	Si.	P.	AL	Cr.	Mo.	Ni	Vi
224 Gr. 490	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

 

224 Gr. 490 Mechanical properties
 

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength  MPa	Elongation % (min)	Impact Energy (KVJ) (min)
						-20°	0°	+20
224 Gr. 490	Normalized	16 16>to40 40>to60 60>to100 100>to150 150>to250	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