Welcome to BEBON INTERNATIONAL CO.,LTD
Keyword :
Tel : +86-371-86151827
skype : bebonchina
E-mail : [email protected]

GL EH40TM

GL EH40TM  GL EH40TM  GL EH40TM

GL EH40TM shipbuilding  steel  plate  and  sheet

GL EH40TM Steel Description:
The steel for shipbuilding and oil platform---EH40TM, is the high tensile strength steel.
GL EH40TM is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.GL EH40TM steel can be used in the manufacture of the ocean ship's hull structure whose weight is above 10000 tons.
GL EH40TM Steel Application :
GL EH40TM is mainly used to manufacture  the ship hull structure of ocean, coastal and inland sea areas , shipyards, oil platforms, pipelines in the ocean, coastal power plants, port facilities and other structural parts.

GL EH40TM Steel chemical composition by [%]:

Grade

C max

Si max

Mn

P max

S max

Als min

Ti max

Cu max

Cr
max

Ni
max

Mo
max

Nb

V

GL EH40TM

0.18

0.50

0.90-1.60

0.035

0.035

0.015

0.02

0.35

0.20

0.40

0.08

0.02-0.05

0.05-0.10

Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.40% (thickness ≤ 50mm).Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

GL EH40TM Steel Mechanical properties:


Grade

Rm
(MPa)

Re(MPa) min

A% min

Akv/J min

GL EH40TM

510-660

390

20

E.T °C

Thickness (mm)

0

≤ 50

>50-70

>70-100

L

C

L

C

L

C

41

27

-

Note: In the list , Rm: tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.

GL EH40TM Steel Delivery state:

Grade

Fine grains elements

category

The thickness of steel

≤ 12

>12.5-20

>20-25

>25-35

>35-50

>50-100

GL EH40TM

any

Plate/
sheet

N(50),CR(50),TM(50)

-

Profile steel

Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control Rolled ; TM=TMPC, Temperature - deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society ; CR*=Can be control rolled with the agreement of Classification Society .
2. The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test.

With  excellent  welding performance,so a  variety of welding method can be used for welding . GL EH40TM has little alloy elements and grain refinement elements added, so its weldability is good. So if you need the steel, you can contact us at [email protected].

Source:

Tags:

Related Products
ADD:Headquarters Enterprise Base, Ruida Road,
Zhongyuan District, Zhengzhou City, 450000,China
TEL: 0086-371-86151827 ,0086-371-86151527
FAX: 0086-371-86011881
E-MAIL: [email protected]
Website : www.bebonchina.com
MESSAGE