Stock Steel Plates

ABS FQ43 STEEL PLATE

                          ABS FQ43 STEEL PLATE

 

 

Gangsteelis specialized in supplying ABSExtra high strength steel plate in ABS Grade FQ43. For more information of Grade FQ43 steel plate, please check them in following:

 

 

ABS FQ43  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

AB/FQ43

0.18

0.55

1.6

0.025

0.025

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 FQ43 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

AB/FQ43

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 FQ43

DNV

GL

LR

BV

CCS

NK

KR

RINA

NV F420

GL-F420

LR/FH42

BV/F420

CCS/F420

K F43

R F43

RI/F420

 

 

 

 

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