S355NH steel 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.
S355NH 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 |
|
S355NH |
1.0539 |
0.20% |
0.50% |
0.90-1.65% |
0.035% |
0.03% |
0.05% |
0.12% |
0.02% |
0.03% |
0.30% |
0.50% |
0.10% |
0.35% |
0.015% |
S355NH 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 |
||
|
S355NH |
1.0539 |
355 |
345 |
470-630 |
22 |
_20℃ |
The usage of the S355NH square tube and rectangular tube is mainly on the construction of oil storage tanks, Bridges, power station equipment, lifting transportation machinery and other high load of welded structure, etc
Payment : TT, LC,DP are all ok
Trade Terms : FOB / CFR /CIF
Delivery period: according to the material ,the standard, and the quantity of the contract.
Katalor enterprises is the professional Chinese S355NH square tube supplier .We keep a lot S355NH square tube in our warehouse. We promise the competitive price in order to enlarge our oversea market. If you want to know S355NH square tube price,please be free to contact us.
