SA633GradeD

ASME SA633 Grade D steel plate/sheet manufacturing process are: raw material inspection ---raw material pickled --- raw material cutting---raw material heating----perforation process---rolling---heat treatment---property checking---inspection---packing.

Heat treatment of ASME SA633 Grade D steel sheet /plate maybe subjected to normalling,quench-hardening and tempering,or tempering as necessary .Further ,thermomechanical control,or appropriate heat treatment may be applied upon the purchase.

Standard: ASME SA-633/SA-633M

Dimension range :3mm -260mm * 1000mm-4000mm * 1000mm-18000mm

SA633 Grade D steel plate/sheet Mechanical Property :

Mechanical Property
Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Charpy V Impact Test
					Degree	Energy 1	Energy 2
SA633Gr.D	mm	Min Mpa	Mpa	Min %	-	J	J
	5＜t≤65	345	485-620	18
	65＜t≤100	315	450-590	18

SA633 Grade D Boiler steel plate Chemical composition :

Chemical composition
Grade	C	Mn	P	S	Si	Cu	Ni	Cr	Mo
SA633Gr.D	≤0.20	0.7-1.60	≤0.035	≤0.04	0.15-0.50	≤0.35	≤0.25	≤0.25	≤0..08

Delivery Status : Hot Rolled,CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.

ASME SA633 Grade D structural steel plate application :
SA633 Grade D steel plate is mainly used in oil, chemical, power station, boiler and other industries, for the production reactor, heat exchangers, separators, spherical tanks, oil and gas pipes, liquefied gas tanks, nuclear reactor pressure shell, boiler drum, liquefied petroleum Gas cylinders, high-pressure water pipes, water turbines and other equipment and components.