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                          ABS DQ43 STEEL PLATE

 

 

Gangsteel is specialized in supplying ABS Extra high strength steel plate in ABS Grade DQ43. For more information of Grade DQ43 steel plate, please check them in following:

 

ABS DQ43  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

ABS DQ43

0.20

0.55

1.7

0.030

0.030

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 DQ43 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  %

-20

J

J

ABS DQ43

420

530-680

18

27

41

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 DQ43

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV D420

GL-D420

LR/DH42

BV/D420

CCS/D420

K D43

R D43

RI/D420

 

 

 

 

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