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DNV Grade A angle steel

DNV Grade A angle steel is a kind of shipbuilding steel. DNV Grade A angle steel with good toughness properties, higher strength and can be used in ship's hull structure. The majority of our stock is the high quality DNV Grade A angle steel shipbuilding steel plate.

Specifications: 100× 75 × 7/10, 100×75×8/10, 125 × 75 × 7/10, 125×75×8/10, 150 × 90 × 9/12, 150×90×10/12, 150×100×12

DNV Grade A angle steel chemical composition:

Grade

C max

Si max

Mn

P max

S max

Als min

NV A

0.21

0.50

≥ 2.5C

0.035

0.035

-

CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%

DNV Grade A angle steel Mechanical Property:

Grade

Rm

(MPa)

Re(MPa) min

A% min

Akv/J min

E.T °C

Thickness (mm)

≤ 50

>50-70

>70-100

L

C

L

C

L

C

NV A

400-520

235

22

20

-

-

34

24

41

27

Related products: DNV Grade B angle steel, DNV Grade A bulb flat steel bar, DNV Grade A L shape steel

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