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EH 36 Shipbuilding steel Tolerances,Surface quality,Inspection document

Posted:11/24/2017 1:49:07 AM

We can offer EH 36 Shipbuilding steel,EH 36 Shipbuilding steel price,chemical composition,Mechanical properties,Surface treatment and so on.
Tolerances
Tolerances on dimensions and shapes
Heavy plates and cut lengths with sheared edges:
• Thickness tolerances EN 10029 Class B.
• Width, length and pet health rx flatness: EN 10029.
It is possible to agree on tighter tolerances prior to ordering.
Surface quality
Heavy plates are delivered in as­rolled or shop­primed condition.
• The surface quality of heavy plates meets EN 10163­2.
Cut lengths are delivered in as­rolled condition or pickled condition.
Prefabrication services
Wide flats from plate and strip
Wide flats from plate and strip are dimensionally accurate and ready for assembly. Wide flats speed up the manufacturing process of steel structures and avoid wastage of material.
Flat cut shapes
Flat cut shapes will decrease the through out time of installation. Customer will receive the components ready for installation so that unnecessary material and storing costs can be avoided.
The products can be delivered as shop­ primed, bevelled and bent conditions
Bevelling
Precision cut lengths and precision cut plates with a bevelled edge are components that can be delivered directly to the installation site, which saves time and reduces transport and storing costs. The dimensionally accurate groove ensures uninterrupted automated welding and fitting.
Bent plate products
Bent plate products are components that are ready to be delivered to the installation site, easing the work scheduling inconveniences, transport as well as storing costs. The products can be ordered as shop­primed condition; furnished with welding bevels, cut to shape, premarked & matchmarked markings to facilitate installation.
Processing instructions
All the shipbuilding steels and pressure vessel steels have good weldability and bendability, other workshop properties correspond to those of structural steels of same strength class.
Inspection document
In accordance with the regulations of the Classification Societies, a valid Mill Sheet and Test Certificate stating materials testing results and chemical analyses results will be provided for shipbuilding steels. The closest equivalent inspection document to this certificate in the EN 10204:2004 is inspection certificate 3.2.
• The inspection document for offshore steels (EN 10225) is in accordance with EN 10204­3.1.
• Offshore steels can also be delivered by the acceptance of the Classification Society.
• General delivery information for hot­rolled steels
• General delivery information for hot rolled steels can be found from documents Markings
and packing, Ultra­sonic testing and General terms of sale.


EH 36 Shipbuilding steel  Chemical Composition

Grade

C

Si

Mn (Min)

P

S

Cr

Mo

Ni

Cu

Cb

V

EH36

0.18

0.10/0.50

0.90/1.60

0.035

0.035

0.20

0.08

0.40

0.35

0.02/0.05

0.05/0.10

EH 36 Shipbuilding steel  Mechanical Properties:

Grade

Re

Rm

Elongation

A50mm

A200mm

MPa

MPa

%

%

EH36

355

490/620

22

19

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