AB/DQ47 Steel Plate

AB/DQ47 Steel Plate

AB/DQ47 steel plate ABS Steel Plate,DQ47,ABS DQ47|AB/DQ47|ABS Grade DQ47|DQ47 STEEL PLATE gnee steel is specialized in supplying ABS Extra high strength steel plate in ABS Grade DQ47. For more information of Grade DQ47 steel plate, please check them in following: Crack Sensitivity: Pcm =...

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AB/DQ47 steel plate 

ABS Steel Plate,DQ47,ABS DQ47|AB/DQ47|ABS Grade DQ47|DQ47 STEEL PLATE

gnee steel is specialized in supplying ABS Extra high strength steel plate in ABS Grade DQ47. For more information of Grade DQ47 steel plate, please check them in following: 

AB/DQ47  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

AB/DQ47

0.20

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】% 

AB/DQ47 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/DQ47

460

570-720

17

31

46

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


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