Welded Structural Pipes S355JR/S355j0h/S355j2h
S355JR welded structural steel pipe is a type of non-alloy steel pipe, intended to be used for structural applications,
Product Introduction
S355JR welded structural steel pipe
S355JR is a type of non-alloy steel, intended to be used for structural applications. This particular steel grade is categorised in Part 2 of the Euronorm specification EN 10025. The letter capital S in the term EN 10025 S355JR Pipe signifies a structural steel that exhibits a minimum yield strength properties of around 355 MPa.
S355 pipes being widely used in the structural engineering and industries, S355 welded pipes offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure that it is a highly usable steel in your various projects.
EN10025 S355JR structural steel pipe is easily weldable and bendable, the material works out to be well suited for use in non-critical structures. The machinability characteristics of the EN 10025 Steel Pipe material is comparable to that of mild steel grades.
S symbol for Structural Steel
JR symbol 20 temperature impact test
J0 syambol 0 temperature impact test
J2 symbol -20 temperature impact test
S355JR welded pipe Application
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.
S355JR Chemical Composition Analysis (max) %
Grade |
C% |
Si % |
Mn % |
P % |
S % |
N % |
Cu % |
S355JR |
0.270 |
0.600 |
1.700 |
0.045 |
0.045 |
0.014 |
0.060 |
S355JR Mechanical Properties.
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 |
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