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Home > products> NV A460 Steel Plate Suppliers and Manufacturers
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NV A460 Steel Plate Suppliers and Manufacturers

Steel Standard: DNV Grade A460

Rolling Type: Shipbuilding steel plate,High tension ship plate

Thickness: 3mm-250mm

Width: 1200mm-4200mm

Length: 3000mm-18000mm

Heat Treatment: TMCP/Normalised

Shipbuilding steel plate DNV Shipbuilding Dnv a460 steel equivalent Dnv a460 steel price DNV A460 - Stock Steel Plates

What is DNV Grade A460？

DNV-GL certified VL AH460/A460 marine steel plates are a highly specialized material used in the shipbuilding industry, renowned for their exceptional strength and durability. These steel grades are specifically designed to meet the rigorous standards set by DNV-GL, a leading international classification society for the maritime industry.

DNV Grade A460 Shipbuilding Steel Plate Application

DNV Grade A460 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.

DNV Grade A460 Shipbuilding Steel Plate Other Name

DNV Grade A460 Shipbuilding steel plate,DNV Grade A460 Ship Steel plate ,DNV Grade A460 Marine Steel plate , DNV Grade A460 Steel Plate.

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

What is the equivalent steel grade of DNV A460？

Equivalent steel grade of DNV A460

ABS

GL

LR

BV

CCS

NK

KR

RINA

AB/AQ47

GL-A460

LR/AH46

BV/A460

CCS/A460

K A47

R A47

RI/A460

 

Specification Parameters
Basic Information

DNV A460 extra high Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

DNV A460

0.21

0.10-0.55

1.7

0.035

0.035

0.015-0.08

0.020

Nb

V

Ti

Cu

B

Ni

Mo

0.02-0.05

0.04-0.10

0.02

0.005

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

DNV A460 extra high general strength property

Grade

Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

DNV A460

mm

Min Mpa

Mpa

Min  %

0

J

J

t≤50

460

570-720

17%

31

46

50＜t≤70

460

570-720

17%

31

46

70＜t≤150

460

570-720

17%

31

46

Note: Energy 1 is transverse impact test, Energy 2 is longitudinal
Service Support
NV A460 Steel Plate Suppliers and Manufacturers

DNV-GL certified VL AH460/A460 marine steel plates are a superior choice for shipbuilding applications that require high strength and durability. Their optimized chemical composition, mechanical properties, and heat treatment state make them ideal for withstanding the demands of the marine environment. With GNEE Steel as a reliable supplier, these steel plates are a trusted solution for successful shipbuilding projects.

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