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 GRADE A STEEL PLATE
Gangsteelis specialized in supplying LRgeneral strength steel plate in LR Grade A. For more information of Grade A steel plate, please check them in following:
|
LR GRADE Ageneral Strength Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
LR GRADE A |
0.21 |
0.50 |
2.5×C% |
0.035 |
0.035 |
|
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
|
|
|
|
|
|
|
|
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 GRADE Ageneral strength property |
|||||||
|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
LR GRADE A |
mm |
Min Mpa |
Mpa |
Min % |
20 |
J |
J |
|
t≤50 |
235 |
400-520 |
22% |
20 |
27 |
||
|
50＜t≤70 |
235 |
400-520 |
22% |
24 |
34 |
||
|
70＜t≤100 |
235 |
400-520 |
22% |
27 |
41 |
||
|
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 GRADE A |
|||||||
|
NV A |
GL-A |
AB/A |
BV/A |
CCS/A |
K A |
R A |
RI/A |
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DIN 17155 HII | HII steel plate DIN standard HII pressure vessel steel has now been superseded with the Euro No
