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Product name : DNV Grade A Shipbuilding Steel Bulb Flat Bar
Item : DNV GrA HP
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  Details:

TJC Steel can supply DNV Grade A shipbuilding steel bulb flat bar/ marine steel bulb flat bar, mainly used in construction for ships.

 

Production Size: HP50- HP430

Production ability:10000 Tons Per Month.

Standard: GB/T9945, EN10067

Production Way: Hot Rolled

 

Techanical Details:

Heat Treatment: Normalized, Quenched, Tempered, Impact Test,..( Optional if not provided in rules)

Chemical Composition( %):

Grade/ Material

Element

Composition( Max-A, Min-I)

DNV Grade A/ DNV GrA

C

0.21

Mn

I: 2.5 X C 

Si

0.50

P

0.035

S

0.035

Mechanical Properties( Mpa)

Grade/ Material

Tensile Test

Ksi/MPa

DNV Grade A/ DNV GrA

Tensile Strength

58-75/ 400-520

Yield Strength

34/ 235

Elongation

21%

Impact Test( if any)

20℃

  

TJC Steel( owned by TJC Iron&Steel (Group) Co., Limited) is the most competitive manufacture and supplier of DNV Grade A Shipbuilding Steel Bulb Flat Bar in China. For more details, please contact us freely.

 

Click Here to See PDF Details for DNV Grade A Shipbuilding Steel Bulb Flat Bar

 

 

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