• 321, Breaking Street
    Beijing ,China
  • Opening Time
    Mon - Sat: 09.00 to 18.00

LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS, DH32 Shipbuilding steel plate

Description: Steel In Stock&Buy Steel Online!Our Warehouse For Steel Get Prices, Check Stock ... Place Orders . Star Steel Is The China's Largest Supplier Of Hot Rolled and Cold Roll Steel.Stocking Thousands Of Shapes, Sizes, Lengths And Grades Including Steel Plate, Steel Channels, Steel pipe,Steel Angle ...

Standard: ASTM, AISI, GB, JIS, DIN, BS

Production Capacity: 50000 Tons/Month

LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS, DH32 Shipbuilding steel plate

Capable Classification Society Quality Authentication from LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS,ASTM A131 DH32 shipbuilding steel  is not only the high tensile strength steel but also is the Hull structural steel. DH32 shipbuilding steel has good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and good welding properties.Shipbuilding steel grade DH32 is used for shipbuilding and oil platform purpose and they are approved by ABS,DNV,GL,BV,LR,NK,RINA and other classification societies.What's more, DH32 shipbuilding steel plate can be used in manufacturing the ship's hull structure whose weight is below 10000 tons.

DH32 Shipbuilding steel plate specification:
Thickness: 4mm to 260mm, 
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.

DH32 shipbuilding steel plate Chemical Composition %


Grade

C max

Si max

Mn

P max

S max

Als min

Ti max

Cu max

Cr
max

Ni
max

Mo
max

DH32

0.18

0.50

0.90-1.60

0.035

0.035

0.015

0.02

0.35

0.20

0.40

0.08

Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100). Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

DH32 shipbuilding steel plate MechanicaL Property


Grade

Rm
(MPa)

Re(MPa) min

A% min

Akv/J min

DH32

440-570

315

22

E.T °C

Thickness (mm)

-20

≤ 50

>50-70

>70-100

L

C

L

C

L

C

31

22

38

26

46

31

 Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.

DH32 shipbuilding steel plate Condition Of Delivery


Grade

Fine grains elements

category

The thickness of steel

≤ 12

>12.5-20

>20-25

>25-35

>35-50

>50-100

DH32

Nb+V or V

Plate/
sheet

A(50)

N(50),CR(50),TM(50)

N(50),CR(25),TM(50)

Profile steel

N(50),CR(50),TM(50),AR*(25)

-

Al or Al+Ti

Plate/
sheet

A(50)

AR*(25)

-

N(50),CR(50),TM(50)

N(50),CR(25),TM(50)

Profile steel

A(50)

N(50),CR(50),TM(50),AR*(25)

-

Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control Rolled ; TM=TMPC, Temperature - deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society ; CR*=Can be control rolled with the agreement of Classification Society .
2.  The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test.

DH32 shipbuilding steel plate Contrast in the different standard


ASTM A131M

TOCT 5521

JIS G3106

BS LR

GB712

DH32

D32

SM490B
SM490C

DH32

D32


DH32 shipbuilding steel plate Available Specification


variety 
Thickness (mm) Width (mm) Longth/ inner diameter (mm)
Shipbuilidng plate cutting edges 6~200 1500~3000 3000~15000
non- cutting edges 1300~3000
Shipbuilidng coil cutting edges 1.2~19 1500~2000 760+20~760-70
non-cutting edges 1510~2010

DH32 shipbuilding steel plate theoretical weight


Thickness (mm) 
theoretical weight Thickness (mm) theoretical weight
Kg/ft2 Kg/m2 Kg/ ft2 Kg/m2
6 4.376 47.10 25 18.962 196.25
7 5.105 54.95 26 20.420 204.10
8 5.834 62.80 28 21.879 219.80
10 7.293 78.50 30 23.337 235.50
11 8.751 86.35 32 25.525 251.20
12 10.21 94.20 34 26.254 266.90
14 10.939 109.90 35 27.713 274.75
16 11.669 125.60 40 29.172 314.00
18 13.127 141.30 45 32.818 353.25
20 14.586 157.00 48 35.006 376.80
22 16.044 172.70 50 36.464 392.50
24 18.232 188.40      

DH32 shipbuilding steel plate dimensional deviation


nominal thickness(mm)
The thickness deviation with following width (mm)
≤1200 >1200~1500 >1500~1800 >1800
>6.0~8.0 ±0.29 ±0.30 ±0.31 ±0.35
>8.0~10.0 ±0.32 ±0.33 ±0.34 ±0.35
>10.0~12.0 ±0.35 ±0.36 ±0.37 ±0.43

nominal thickness(mm)

 

minus deviation (mm) The thickness deviation with following width (mm)
> 1000 ~1200 > 1200 ~1500 > 1500 ~1700 > 1700 ~1800 > 1800 ~2000 > 2000 ~2300 > 2300 ~2500 > 2500 ~2600 2600 ~2800 > 2800 ~3000
>12~25 -0.8 +0.2 +0.2 +0.3 +0.4 +0.6 +0.8 +0.8 +1.0 +1.1 +1.2
>25~30 -0.9 +0.2 +0.2 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.1 +1.2
>30~34 -1.0 +0.2 +0.3 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.2 +1.3
>34~40 -1.1 +0.3 +0.4 +0.5 +0.6 +0.7 +0.9 +1.0 +1.1 +1.3 +1.4
>40~45 -1.2 +0.4 +0.5 +0.6 +0.7 +0.8 +1.0 +1.1 +1.2 +1.4 +1.5

Send Your Message

Name*

Phone*

Email*

Your Message*

1.5*1250*3000mm Z80 Secc/p China Top Selling Galvanised galvanised plates,galvanised plates Suppliers and China Manufacturer Prime zinc colour coated steel plate /prepainted galvanised steel coil/PPGI coils.US $650.00-$750.00 / Ton.25 Tons Building price of 18 gauge gi steel sheet 1 kilo rate in mu ...

Steel and Pipes for AfricaSteel and Pipes for Africa.Steel and Pipes for Africa is a national concern that,has been trading since 1993 and operates 19 outlets throughout South Africa and is Southern Africa’s biggest supplier of Robor steel tubing (ISO SABS certified) plus a wide range of first gr ...

ST52.3 Steel Tubes Specification ListProduct Type EN-10025-2 Grade ST52-3 square Tube Specification OD15*15mm-400*400mm OD 30*30 – 600*600 mm Wall Thickness 0.5 – 20 mm Standard API,ASTM,BS,DIN,GB,JIS 4 more rows Jan 28 2021DIN 17121 Grade ST52.3 Seamless Tubing ST52-3 NBK DoWas this helpful?Peo ...

ASTM A500 Grade B Specifications - Welded Steel PipeASTM A500 Grade B Specifications ASTM A500 Grade B Specifications ASTM A500 is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round,square and rectangular shapes.Specifications ASTM A500 Grade BCold F ...

ASTM A214 ASME SA214 welded Carbon Steel Boiler tradeindiaAstm A519 1020 Carbon Steel Pipe at Price Range 600.00 - 750.00 USD/Ton in Liaocheng Liaocheng imagesPeople also askWhat is ASTM grade C?What is ASTM grade C?ASTM A106 Grade C Carbon Steel Seamless Pipes are Medium Carbon Steel Pipes with 0 ...

China Female Pipe Nipple,China Female Pipe Nipple You can also choose from equal,reducing.As well as from male,female,and welding.And whether female pipe nipple is carbon steel,stainless steel,or iron.There are 6,145 female pipe nipple suppliers,mainly located in Asia.The top supplying country or re ...

jis g3101 ss41 hot rolled mild carbon steel plate,jis 854 jis g3101 ss41 hot rolled mild carbon steel plate products are offered for sale by suppliers on ,of which steel sheets accounts for 6%,stainless steel sheets accounts for 1%.A wide variety of jis g3101 ss41 hot rolled mild carbon steel plate ...

ST52 ST52.3 Cold Drawn Seamless Honed Tube Ready ToWuxi Longchen has been engaged in st52 st52.3 cold drawn seamless honed tube ready to steel tube steel pipe for hydraulic oil pneumatic air cylinders for many years as one of the leading manufacturers and suppliers in China.Our products are of high ...

Send Your Message

Name*

Phone*

Email*

Your Message*