DNV Grade D is a steel with normal strength, high strength and extra high strength DNV Grade D Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.
DNV GradeD General Strength Chemical Composition
|
NV Dgeneral Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
NV D |
0.21 |
0.10-0.35 |
0.60 |
0.035 |
0.035 |
0.015 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
DNV GradeD Mechanical Property
|
NV Dgeneral strength property |
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|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
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|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
NV D |
mm |
Min M pa |
M pa |
Min % |
-20 |
J |
J |
|
t≤50 |
235 |
400-520 |
22% |
20 |
27 |
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|
50＜t≤70 |
235 |
400-520 |
22% |
24 |
34 |
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|
70＜t≤150 |
235 |
400-520 |
22% |
27 |
41 |
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|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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1.Honest
2.Have a good knowledge of our corporate and product
3.Say things in concerning and self-condemning attitude
4.Familiar about the market, Wespecializeinthisfeildformorethan10years
5, Goodsaleswithreasonableprice.
As a very long history company, Shanghai Katalor Enterprises had enough experience about the quality ,price for these goods in China Market. we are a professional DNV Grade D Steel stockist and supplier. We can supply different product type and grades of DNV Grade D . If you want to get the DNV Grade D Shipbuilding steel plates price, please do not hesitate tocontact us.
Company Name: Shanghai Katalor Enterprises
Address：Room 301,Unit 6,lane 2500,xiupu Road, Kang qiao Industrial Area, Pu dong New District, Shanghai
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
