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Gangsteel is specialized in supplying RINA normal strength steel plate in RINA Grade A. For more information of GradeA steel plate, please check them in following:
RI/A Normal Strength Max Chemical Composition in Hot-rolled
|
Element |
RINA A Max % |
Element |
RINA A Max % |
|
C |
0.21 |
Ni |
|
|
Mn |
2.5*C MIN |
Mo |
|
|
Si |
0.50 |
Al |
|
|
S |
0.035 |
Nb |
|
|
P |
0.035 |
V |
|
|
Cu |
|
Ti |
|
|
Cr |
|
N |
|
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】%
RI/A Normal strength property in Hot-rolled
|
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
|
|
|
|
20 degree |
|
|
8-240 |
235 |
400-520 |
22 |
|
Note: the impact energy under less 50mm thickness; longitudinal min impact energy
Boiler steel plates| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate
|
Equivalent steel grade of RI/A |
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If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
zes.
The related steel grade: RI/B, RI/D, RI/E
Gangsteel is specialized in supplying RINA normal strength steel plate in RINA Grade A.RI/A,RINA GRADE A,RI-A
Gangsteel is specialized in supplying RINA high strength steel plate in RINA Grade DH36.RI/DH36,RINA GRADE DH36
Gangsteel is specialized in supplying RINA high strength steel plate in RINA Grade AH36.RI/AH36,RINA GRADE AH36
Gangsteel is specialized in supplying RINA high strength steel plate in RINA Grade FH32.
