P500QL2 STEEL PLATE

P500QL2,P500QL2 steel plate,P500QL2 steel sheet which is under European specification EN 10028-6 standard.,all the steel materials covered by this standard shall be supplied in the quenched and tempered delivery condition.Pressure vessel steel plate P500QL2 belongs to the basic series steel which has to be done minus 60 centi degree low temperature impacting test,and boiler steel plate P500QL2 can be used under the much lower temperature working surroundings,such as deep oceans.

Technical Requirements & Additional Services for P500QL2 steel plate:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands 

►Mechnical property for P500QL2 steel plate:

Thickness (mm)
P500QL2	≤ 50	> 50 ≤ 100	> 100
Yield strength (≥Mpa)	500	480	440
	≤ 100		> 100
Tensile strength (Mpa)	590-770		540-720

►Chemical composition for P500QL2 steel plate (Heat Analysis Max%)

Main chemical elements composition of P500QL2 steel plate
C	Si	Mn	P	S	B	N	Cr
0.18	0.60	1.70	0.020	0.010	0.005	0.015	1.00
Cu	Mo	Nb	Ni	Ti	V	Zr
0.30	0.70	0.05	1.50	0.05	0.08	0.15