S275NH is non-alloy steel hollow sections under EN10219 standard. The capital letter N to indicate normalized or normalized rolled feedstock material, H means hollow section. S275NH CFRHS is cold formed square or rectangular hollow section.
S275NH SQUARE PIPE Chemical Composition
Grade |
steel number |
C max |
Si max |
Mn max |
P max |
S max |
Nb max |
V max |
AL max |
Ti max |
Cr max |
Ni max |
Mo max |
Cu max |
N max |
|
S275NH |
1.0493 |
0.20% |
0.40% |
0.50-1.4% |
0.035% |
0.03% |
0.05% |
0.05% |
0.02% |
0.03% |
0.30% |
0.30% |
0.10% |
0.35% |
0.015% |
S275NH SQUARE TUBE Mechanical Properties
steel grade |
Minimum Yield Strength MPa |
Tensile Strength MPa |
Elongation |
Impact Energy |
||
|
steel name |
steel number |
thickness(mm) |
thickness(mm) |
% (min) |
(KV J) (min) |
|
|
≤ 16 |
16> to ≤40 |
≤3 |
≤40 mm |
test temperature |
||
|
S275NH |
1.0493 |
275 |
265 |
370-510 |
24 |
_20℃ |
The size we can offer for cold formed S275NH square hollow section is 20*20mm to 500*500mm and size for cold formed S275NH rectangular hollow section is 30*20mm to 600*400mm.
As the professional Chinese S275NH Square tube supplier, we will supply our customers the best quality with the competitive price ,the best service and rapid delivery time. If you purchase the S275NH Square tube, we support you to pay a visit to our company and do inspection. If you have any need, you are welcome to contact me .We are sincerely looking for your cooperation.
