AB/FQ43 Steel Plate

AB/FQ43 Steel Plate

AB/FQ43 steel plate ABS Steel Plate,FQ43,ABS FQ43|AB/FQ43|ABS Grade FQ43,FQ43 STEEL PLATE gnee steel is specialized in supplying ABS Extra high strength steel plate in ABS Grade FQ43. For more information of Grade FQ43 steel plate, please check them in following: Crack Sensitivity: Pcm =...

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AB/FQ43 steel plate

ABS Steel Plate,FQ43,ABS FQ43|AB/FQ43|ABS Grade FQ43,FQ43 STEEL PLATE

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

AB/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】% 

AB/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


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