P690Q, P690Q steel plate, P690Q steel grade, EN10028-6 P690Q
Relative Grades: P355Q, P355QH, P355QL1, P355QL2, P460Q, P460QH, P460QL1, P460QL2.
P690Q Steel plate
P690Q steel grade is quenched and tempered steel grade for weldable fine grain pressure purposes.P690Q 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 27JP…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
Technical Requirements & Additional Services:High tension testLow temperature impacting testSimulated post-welded heat treatment (PWHT)Ultrasonic test under EN 10160,ASTM A435,A577,A578Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2Shot blasting and Painting,Cutting and welding as per end user’s demands
If you are interested in P690Q/P690QH Boiler pressure vessel steel plates EN 10028-6, please contact us as the below information.
Te.l: 8.6-3715.5031185
Fa.x: 8.6-3718.6220366
Mobile：+86-18039665982
m.ai.l: sales006 at firsteelplate dot com
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