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■ Overview
High strength square hollow sections S355NLH in european standard EN 10219-1 with minimum yield strength at 355Mpa and tensile strength at 510Mpa when offering.Low temperature impacting test under miuns 50 Deg.C with energy min.27J.
■ Full Data
Technical Requirements & Additional Services:
♦ Low temperature impacting test according to EN10045-1
♦ Wall thickness tolerance according to EN10210-2
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Pre-Galvanized,Coating with shop prime.
♦ Low temperature impacting test according to EN10045-1
♦ Wall thickness tolerance according to EN10210-2
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Pre-Galvanized,Coating with shop prime.
■ Techicals
►Mechnical property for S355NLH Square Hollow Sections:
|
Thickness (mm) |
|||||
|
|
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 65 |
Impact temperature |
Min.Energy |
|
Yield strength (≥Mpa) |
355 |
345 |
335 |
℃ |
J |
|
Tensile strength (Mpa) |
470-630 |
-50 |
27 |
||
►Chemical composition forS355NLH Square Hollow Sections (Heat Analysis Max%)
|
Main chemical elements composition of S355NLH |
||||||
|
C |
Si |
Mn |
P |
S |
Nb |
V |
|
0.18 |
0.50 |
0.90-1.65 |
0.030 |
0.025 |
0.050 |
0.12 |
|
Alt min. |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
0.02 |
0.03 |
0.03 |
0.50 |
0.10 |
0.35 |
0.015 |
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