AB/EQ70 Steel Plate

AB/EQ70 Steel Plate

AB/EQ70 steel plate,ABS Steel Plate EQ70,ABS EQ70|AB/EQ70|ABS Grade EQ70|EQ70 STEEL PLATE gnee steel is specialized in supplying ABS Extra high strength steel plate in ABS Grade EQ70. For more information of Grade EQ70 steel plate, please check them in following: Crack Sensitivity: Pcm =...

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AB/EQ70 steel plate,ABS Steel Plate

EQ70,ABS EQ70|AB/EQ70|ABS Grade EQ70|EQ70 STEEL PLATE    

gnee steel is specialized in supplying ABS Extra high strength steel plate in ABS Grade EQ70. For more information of Grade EQ70 steel plate, please check them in following: 

AB/EQ70  Extra high Strength Chemical Composition in Tempering and Quenching

Grade

The Element Max (%)

C

Si

Mn

P

S

N

AB/EQ70

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】% 

AB/EQ70 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  %

-40

J

J

AB/EQ70

690

770-940

14

41

62

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


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