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                          ABS AQ43 STEEL PLATE

 

 

Gangsteel is specialized in supplying ABS Extra high strength steel plate in ABS Grade AQ43. For more information of Grade AQ43 steel plate, please check them in following:

 

ABS AQ43  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

ABS AQ43

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 AQ43 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  %

 

J

J

ABS AQ43

420

530-680

18

0

41

27

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 AQ43

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV A420

GL-A420

LR/AH42

BV/A420

CCS/A420

K A43

R A43

RI/A420

 

 

 

 

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