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LR DH32 STEEL PLATE
Gangsteel is specialized in supplying LRhigh strength steel plate in LR Grade 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 |
Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
Equivalent steel grade of LR DH32 |
|||||||
NV D32 |
GL-D32 |
AB/DH32 |
BV/DH32 |
CCS/D32 |
K D32 |
R D32 |
RI/D32 |
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