LR/DH32 Steel Plate

LR/DH32 Steel Plate

LR/DH32 steel plate,LR steel plate,DH32,LR/DH32|LR Grade DH32,LR DH32 STEEL PLATE Gnee steel is specialized in supplying LR high strength steel plate in LR/DH32 . For more information of Grade DH32 steel plate, please check them in following: Crack Sensitivity: Pcm =...

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Product Details

LR/DH32 steel plate,LR steel plate,DH32,LR/DH32|LR Grade DH32,LR DH32 STEEL PLATE

Gnee steel is specialized in supplying LR high strength steel plate in LR/DH32 . For more information of Grade DH32 steel plate, please check them in following: 

LR/DH32  high Strength Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Al

N

LR/DH32

0.18

0.05

0.9-1.6

0.035

0.035

0.015


Nb

V

Ti

Cu

Cr

Ni

Mo

0.02-0.05

0.03-0.10

0.02

0.35

0.20

0.40

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/DH32   high strength property

Grade


Mechanical Property

Charpy V Impact Test

Thickness

Yield

Tensile

Elongation

Degree

Energy 1

Energy 2

LR/DH32

mm

Min Mpa

Mpa

Min  %

-20

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

 


If you're satisfied with our lr/dh32 steel plate, welcome to place orders with us. As one of the best LR Steel Plate manufacturers and suppliers in China, we have bulk hot sale products in stock at your choice. For detailed chemical composition and free sample, contact our factory now. Competitive price and good service are offered.
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