AB/FQ70 Steel Plate

AB/FQ70 Steel Plate

AB/FQ70 steel plate,ABS Grade FQ70 Steel ABS FQ70 shipbuilding steel with good toughness properties,higher strength.ABS FQ70 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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Product Details

AB/FQ70 steel plate,ABS Grade FQ70 Steel

ABS FQ70 shipbuilding steel with good toughness properties,higher strength.ABS FQ70 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 FQ70 shipbuilding steel plate. 

ABS FQ70 Marine steel chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade

C max

Si

Mn

max

P max

S max

Als

N max

Nb max

V

max

Ti

max

B

max

FQ70

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 FQ70, AB/FQ70 ABS FQ70 Z15, ABS FQ70 Z25,ABS FQ70 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)

FQ70

690

770-940

14%

-60

46

69

ABS FQ70, AB/FQ70 ABS FQ70 Z15, ABS FQ70 Z25,ABS FQ70 Z35


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