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ABS Grade DQ70 Shipbuilding Steel Plate,ABS Grade DQ70,ABS Grade DQ70 plate
ABS DQ70 steel plate is an extra high strength shipbuilding plate ,ABS DQ70 are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.We also cooperate with other classification society, such as Certificate ABS, DNV, BV, ABS, GL, CSS, KR, NK, RINA, TUV, CE, ISO, and so on.
ABS Grade DQ70 chemical composition in shipbuilding steel plate,
|
Grade |
C max |
Si |
Mn max |
P max |
S max |
Als |
N max |
Nb max |
V max |
Ti max |
B max |
|
DQ70 |
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 |
Mechnical property for ABS Grade DQ70 shipbuilding structual steel:
|
Grade |
Mechanical Property |
|
||||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
||
|
ABS DQ70 |
690 |
770-940 |
14-16 |
-20 |
|
|
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.
We are capable of customizing the sizes of steel plates for you. Besides, we are able to provide relevant certificates, such as CCS, ABS, LR, BV, GL,KR,NK,RINA, DNV... If you are interested in ABS Grade DQ70 Shipbuilding Steel Plate, welcome to contact us.
