AB/DQ70 Steel Plate

AB/DQ70 Steel Plate

AB/DQ70 steel plate,ABS Grade DQ70 Steel ABS DQ70 shipbuilding steel with good toughness properties,higher strength.ABS DQ70 shipbuilding steel are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality...

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AB/DQ70 steel plate,ABS Grade DQ70 Steel

ABS DQ70 shipbuilding steel with good toughness properties,higher strength.ABS DQ70 shipbuilding steel are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality ABS DQ70 shipbuilding steel plate.gnee steel has a large number of stocks.

ABS DQ70 Marine steel chemical composition:

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

ABS DQ70, AB/DQ70 ABS DQ70 Z15, ABS DQ70 Z25,ABS DQ70 Z35

Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

Mechanical Property

Charpy V Impact Test

Yield Min Mpa

Tensile

Mpa

Elongation

Min %

Degree

Energy 1 (J)

Energy 2(J)

DQ70

690

770-940

14%

-20

46

69

ABS DQ70, AB/DQ70 ABS DQ70 Z15, ABS DQ70 Z25,ABS DQ70 Z35
shipbuilding steel plate, Delivery condition: CR, Normalized, Q T, TMCP, Impact test. Z15, Z25, Z35



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