LR/EH32 Steel Plate

LR/EH32 Steel Plate

LR/EH32 steel plate,LR steel plate,FH32,LR/FH32|LR Grade FH32,LR FH32 STEEL PLATE Gnee steel is specialized in supplying LR high strength steel plate in LR Grade FH32. For more information of Grade FH32 steel plate, please check them in following: Crack Sensitivity: Pcm =...

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LR/EH32 steel plate,LR steel plate,FH32,LR/FH32|LR Grade FH32,LR FH32 STEEL PLATE

Gnee steel is specialized in supplying LR high strength steel plate in LR Grade FH32. For more information of Grade FH32 steel plate, please check them in following: 

LR/FH32 high Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

LR/FH32

0.16

0.05

0.9-1.6

0.025

0.025

0.015

Nb

V

Ti

Cu

Cr

Ni

Mo

0.02-0.05

0.03-0.10

0.02

0.35

0.20

0.80

0.08

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】% 

LR/FH32 high strength property

Grade

Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

LR/FH32

mm

Min Mpa

Mpa

Min  %

-60

J

J

t≤50

315

440-590

22%

20

31

50<t≤70

315

440-590

22%

26

38

70<t≤100

315

440-590

22%

31

46

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

 


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