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NK DH32 shipbuilding steel plate

NK DH32 shipbuilding steel plate

The NK DH32 shipbuilding steel plates have yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa).NK DH32 shipbuilding steel plate is a kind of hot rolled high tensile strength steel.
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The NK DH32 shipbuilding steel plates have yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa).NK DH32 shipbuilding steel plate is a kind of  hot rolled high tensile strength steel.

NK DH32 Shipbuilding Steel Application

NK DH32 Shipbuilding steel plates are suitable for container and bulk cargo vessels as well as cruise ships, ferries and yachts.

NK DH32 shipbuilding steel plate Chemical Composition

Grade

C %

Si %

Mn %

P %

S %

V %

AL %

Cr %

NK Grade DH32

0.180

0.1-0.5

0.90-1.6

0.035

0.035

0.05-0.10

0.015

0.200

Cu %

Mo %

Nb %

Ni %

Ti %

 

 

 

0.350

0.080

0.02-0.05

0.400

0.020

 

 

 

NK DH32 shipbuilding steel plate Mechanical Properties

Grade

Thickness(mm)

MinYield(Mpa)

Tensile(Mpa)

Elongation (%)

Min Impact Energy

NK Grade DH32

8mm-50mm

Min 315Mpa

440-590Mpa

22%

-20

34J

51mm-70mm

Min 315Mpa

440-590Mpa

22%

-20

38J

71mm-100mm

Min 315Mpa

440-590Mpa

22%

-20

46J

The min impact energy is longitudinal energy

The rolling size of NK DH32 shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
Higher-strength NK shipbuilding steel comes in 12 grades of 3 strengths, DH32 is one of the grades.NK DH32 shipbuilding steel plate is one of the star producet of katalor. Welcome to contact katalor if you are purchaser of NK DH32 shipbuilding steel plate. We will introduce more information of NK DH32 shipbuilding steel plate to you.

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Contact Us

Shanghai Katalor Enterprises Co., Ltd

0086-21-61182423
0086-21-61182425
[email protected]
Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
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