Product List
Tel: 0086-13598879167
Fax: 0086-371-88884766
Email: admin@gangsteel.com
Skype: gangsteel001@hotmail.com
Address: Gelin international Building,Zhengzhou city,Henan Province,China
LR AH55 STEEL PLATE
Gangsteelis specialized in supplying LRextra strength steel plate in LR Grade AH55. For more information of Grade AH55 steel plate, please check them in following:
|
LR AH55 extra high Strength Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
LR AH55 |
0.21 |
0.55 |
1.70 |
0.035 |
0.035 |
0.015 |
0.020 |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.03-0.10 |
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】%
|
LR AH55 extra high strength property |
|||||||
|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
LR AH55 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
550 |
670-830 |
18% |
37 |
55 |
||
|
50＜t≤70 |
550 |
670-830 |
18% |
37 |
55 |
||
|
70＜t≤100 |
550 |
670-830 |
18% |
37 |
55 |
||
|
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 AH55 |
|||||||
|
NV A550 |
GL-A550 |
AB/AQ56 |
BV/A550 |
CCS/A550 |
K A56 |
R A56 |
RI/A550 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
GANGSTEEL Galvanized Coil Steel Stock List and Price 2016-02-25
The tension was high as Gregoire Parenty and Martin Lindqvist took the stage to announce the winner of the 2015
EN10025-5 S355J0WP,S355J2WP,S355J0W,S355J2W steel plate
DIN 17155 HII | HII steel plate DIN standard HII pressure vessel steel has now been superseded with the Euro No
