RINA D690 steel,RINA grade D690,D690 plate
RINA D690 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 420Mpa. The max yield is 690Mpa
BEBON steel can supply RINA grade D690 steel specification and price ,we are RINA D690 steel suppliers and manufacturer ,if you need RINA D690 steel exporter ,please contact us
RINA D690 Chemical composition
| Element |
RINA D690 Max % |
Element |
RINA D690 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 D690 Mechanical properties
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
0 degree |
|||||
|
RINA D690 |
8-260 |
690 |
770-940 |
14 |
46J |
If you need RINA D690 steel,RINA grade D690,RINA D690 plate, please feel free to contact us soon to get a competitive price.
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