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EN10028-6,P355QL2 quenched and tempered steel plate

2013年9月6日 by admin

 

 

Adopt Standard EN 10028-6

Related grades we could supply:

EN10028-6

P355Q

P355QH

P355QL1

P355QL2

P460Q

P460QH

P460QL1

P460QL2

P500Q

P500QH

P500QL1

P500QL2

P690Q

P690QL1

P690QL2

 

 

 

 

 

P355QL2 steel grade is quenched and tempered steel grade for weldable fine grain pressure purposes.
P355QL2 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

 

Gangsteel is a large agent of HBIS wuyang mill in China and we are specialized in super thick steel plate. So, we have enough technology to produce research and develop new grade for our customers. We are using our best service, faster delivery and more competitive price to enlarge our oversea market.

 

P355QL2 Chemical composition cast analysis

Element

P355QL2  Max %

Element

P355QL2 max %

C

0.16

Cr

0.30

Si

0.40

Mo

0.25

Mn

1.50

Cu

0.30

P

0.020

Nb

0.05

S

0.010

Ni

0.50

N

0.015

TI

0.03

B

0.005

V

0.06

           

P355QL2 Mechanical properties,                     Longitudinal min impact energy

Grade

Type

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-60 degree

P355QL2

+QT

≤ 50

355

490-630

22

27

50to ≤100

355

490-630

22

27

100o ≤150

315

450-590

22

27

 

If you want to find our stock in P355QL2 or inquiry from our gangsteel, please feel free to contact us by email or calling.

 

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