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                          ABS AQ56 STEEL PLATE

 

 

Gangsteel is specialized in supplying ABS Extra high strength steel plate in ABS Grade AQ56. For more information of Grade AQ56 steel plate, please check them in following:

 

ABS AQ56  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

ABS AQ56

0.21

0.55

1.7

0.035

0.035

0.02

 

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

 

ABS AQ56 Extra high strength property in tempering and quenching

Grade

Mechanical Property

Charpy V Impact Test

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

Min Mpa

Mpa

Min  %

0

J

J

ABS AQ56

550

670-835

16

37

55

Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate

 

 

 

 

Equivalent steel grade of ABS AQ56

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV A550

GL-A550

LR/AH55

BV/A550

CCS/A550

K A56

R A56

RI/A550

 

 

 

 

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