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■ Overview
High strength cold formed square hollow sections S355K2H in european standard EN 10210-1 with minimum yield strength at 355Mpa and low temperature impacting test at minus 20 Deg.C.Xinsteel keeps all kinds of stock hot formed and cold formed rectangular tubes,rectangular hollow sections and rectangular pipes.
■ 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 S355K2H Square Hollow Sections:
|
Thickness (mm) |
||||||
|
|
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 ≤ 100 |
> 100 ≤ 120 |
|
Yield strength (≥Mpa) |
355 |
345 |
335 |
325 |
315 |
295 |
|
|
< 3 |
≥ 3 ≤ 100 |
> 100 ≤ 120 |
|||
|
Tensile strength (Mpa) |
510-680 |
470-630 |
450-600 |
|||
►Chemical composition for S355K2H Square Hollow Sections (Ladle Analysis Max%)
|
Main chemical elements composition of S355K2H |
||||||
|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
|
T≤40 |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
|
|
40<T≤120 |
0.22 |
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