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DQ63 shipbuilding steel is a kind of hull structural steel, it has good toughness properties, higher strength, strong corrosion-resistance, the processing properties and welding properties are also good. DQ63 shipbuilding steel is mainly used in about minus 20 centigrade ocean situation. More information about DQ63 shipbuilding steel, please see the following:
DQ63 shipbuilding steel plate size:
(T*W*L): 8--180mm * 1200--4040mm * 3000--18000mm
DQ63 chemical composition:
|
Grade |
C max |
Si |
Mn max |
P max |
S max |
Als |
N max |
Nb max |
V max |
Ti max |
B max |
|
DQ63 |
0.21 |
0.10-0.55 |
1.7 |
0.035 |
0.035 |
0.015-0.08 |
0.20 |
0.02-0.05 |
0.04-0.10 |
0.02 |
0.005 |
|
Grade |
Charpy V Impact Test |
|||||
|
Yield Min Mpa |
Tensile Mpa |
Elongation Min % |
Degree |
Energy 1 (J) |
Energy 2(J) |
|
|
DQ63 |
620 |
720-890 |
15% |
-20 |
41 |
62 |
|
DQ63 Equivalent steel grade |
|||||||
|
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
|
NV D620 |
GL- D620 |
LR/DH62 |
BV/D620 |
CCS/D620 |
K D63 |
R D63 |
RI/D620 |
DQ63 shipbuilding steel plate application:
DQ63 shipbuilding steel plate is mainly used to shipbuilding project and ocean offshore structural project.
DQ63 shipbuilding steel additional condition :
UT(Ultrasonic examination),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.
Thanks a lot for your interesting on our DQ63 shipbuilding steel plate. Any need in DQ63 shipbuilding steel plate price, please feel free to contact us by email or calling to us. We will reply you in the first time.
Contact:
Tell: 0086-371-86151827, 0086-371-86011881
E-mail:[email protected]
Skype: bebon.abby
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
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Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
If you are interested in our company or products, welcome to visit our company or local offices; you can also get contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
BBN SHIP STEEL FACTORY
