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LR AH32, LR GRADE AH32 STEEL PLATE
Gangsteel is specialized in supplying LR general strength steel plate in LR Grade AH32. For more information of Grade AH32 steel plate, please check them in following:
|
LR/AH32 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
LR/AH32 |
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/AH32 high strength property |
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|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
LR/AH32 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
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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Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
|
Equivalent steel grade of LR/AH32 |
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|
BV |
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|
NV A32 |
GL-A32 |
AB/AH32 |
BV/AH32 |
CCS/A32 |
K A32 |
R A32 |
RI/A32 |
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