P460Q STEEL PLATE

P460Q,P460Q steel plate,P460Q steel sheet shall be rolling completely according to EN 10028-6 steel standard.These requirements outline the testing and retesting methods and procedures,permissible variations in dimensions and weight,quality and repair of defects,marking,loading,etc. In addition to the basic requirements of this specification for steel plate p460q ,certain supplementary requirements are available whenadditional control, testing, or examination is required to meet end use requirements. These include:1 Vacuum treatment,2 Additional or special tension testing,3 Impact testing, 4 Nondestructive examination.

Technical Requirements & Additional Services for P460Q 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 P460Q steel plate:

Thickness (mm)
P460Q	≤ 50	> 50 ≤ 100	> 100
Yield strength (≥Mpa)	460	440	400
	≤ 100		> 100
Tensile strength (Mpa)	550-720		500-670

►Chemical composition for P460Q steel plate (Heat Analysis Max%)

Main chemical elements composition of P460Q steel plate
C	Si	Mn	P	S	B	N	Cr
0.18	0.50	1.70	0.025	0.015	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