Equivalent : BS4360 Gr50B; BS4360 Grade50D; BS4360 Gr50DD; DIN 17100 ST52-3; ASTM A572-50;JIS G3106 SM490; JIS 3101 SS490; ABS EH36; LRS EH36
|
Grade |
Thickness (mm) |
Min Yield (Mpa) |
Tensile (Mpa) |
Elongation (%) |
Min Impact Energy |
|
|
S355JR |
8mm-100mm |
315Mpa-355Mpa |
450-630Mpa |
18-20% |
20 |
27J |
|
101mm-200mm |
285-295Mpa |
450-600Mpa |
18% |
20 |
27J |
|
|
201mm-400mm |
275Mpa |
- |
17% |
20 |
27J |
|
|
The min impact energy is longitudinal energy |
||||||
| Grade |
C% |
Si % |
Mn % |
P % |
S % |
N % |
Cu % |
|
S355JR |
0.270 |
0.600 |
1.700 |
0.045 |
0.045 |
0.014 |
0.060 |
Suitable for wide variety of structural application for instance: freight cars, transmission towers, dump trucks, cranes, trailers, bull dozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, offshore structures, shipbuilding, fans, pumps, lifting equipments and port equipments.
If you need S355JR steel, please feel free to contact us!
