RINA D460 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 460Mpa. The max yield is 690Mpa.
RINA D460 Chemical composition
| Element |
RINA D460 Max % |
Element |
RINA D460 max % |
|
C |
0.21 |
Ni |
2.0 |
|
Mn |
1.70 |
Mo |
1.0 |
|
Si |
0.10-0.55 |
Al |
0.015 min |
|
S |
0.035 |
Nb |
0.06 |
|
P |
0.035 |
V |
0.10 |
|
Cu |
1.5 |
Ti |
0.20 |
|
Cr |
2.0 |
N |
0.020 |
RINA D460 Mechanical properties
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
0 degree |
|||||
|
RINA D460 |
8-260 |
460 |
570-720 |
17 |
31J |
Application
RINA Grade D460 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
Other Name
RINA Grade D460 Shipbuilding steel plate,RINA Grade D460 Ship Steel plate ,RINA Grade D460 Marine Steel plate , RINA Grade D460 Steel Plate .
Additional Condition
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
