P460QL2 STEEL PLATE

P460QL2,P460QL2 steel plate,P460QL2 steel sheet can be used the low temperature surroudings owning to its minus 60 centigree impacting test finished when rolled.Generally the heat treatment for pressure vessel steel plate P460QL2 shall be QT named as Quenched and Tempered.As for pressure vessel steel plates, XINSTEEL insist doing Ultrasonic test on each plate for improve the steel properity,the according standard shall be chosed from ASTM A435/A435M,A577/A577M,A588/A588M and European UT standard classes in EN 10160.

Technical Requirements & Additional Services for P460QL2 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 P460QL2 steel plate:

Thickness (mm)
P460QL2	≤ 50	> 50 ≤ 100	> 100
Yield strength (≥Mpa)	460	440	400
	≤ 100		> 100
Tensile strength (Mpa)	550-720		500-670

►Chemical composition for P460QL2 steel plate (Heat Analysis Max%)

Main chemical elements composition of P460QL2 steel plate
C	Si	Mn	P	S	B	N	Cr
0.18	0.50	1.70	0.020	0.010	0.005	0.015	0.50
Cu	Mo	Nb	Ni	Ti	V	Zr
0.30	0.50	0.05	1.00	0.03	0.08	0.05