P690QL2,P 690 QL2,EN10028-6 P690QL2,P690QL2 STEEL PLATE

P690QL2,P 690 QL2,EN10028-6 P690QL2,P690QL2 STEEL PLATE
 
Unitedsteel Mill produced high quality super thickness steel plate. EN10028-6 P690QL2 standard specification for Weldable fine grain steels, quenched and tempered .
P690QL2 Grade has a good weldable and used in high temperature equipment and pressure vessel.
P…Q means the -20 degree and the impact energy is 27J
P…QH means the -20 temperature quality and the impact energy is 27J
P…QL1 means the -40 temperature quality and the impact energy is 27J
P…QL2 means the -60 temperature quality and the impact energy is 27J
 
 

P690QL2 Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	N	B
P690QL2	0.20	0.80	1.70	0.020	0.010	0.015	0.005
	Mo	Cu	Nb	Ni	Ti	V	Cr
	0.70	0.3	0.06	2.50	0.05	0.12	1.50

 
 

Grade	P690QL2 Mechanical Property
	Thickness	Yield	Tensile	Elongation
P690QL2	mm	Min Mpa	Mpa	Min  %
	6-50	690	770-940	14%
	50-100	670	770-940	14%
	100-150	630	720-900	14%

 
 
 
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