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■ Overview
These cold form finished square hollow sections S275J0H in standard EN 10219 mainly used in all types of buildings,highway guardrails and signage,support columns,trusses.Xinsteel stockholder thousands tons different sizes of cold formed finished square hollow section S235JRH with seamless type and welded type.
■ 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 S275J0H Square Hollow Sections:
|
Thickness (mm) |
||||||
|
|
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 ≤ 100 |
> 100 ≤ 120 |
|
Yield strength (≥Mpa) |
275 |
265 |
255 |
245 |
235 |
225 |
|
|
< 3 |
≥ 3 ≤ 100 |
> 100 ≤ 120 |
|||
|
Tensile strength (Mpa) |
430-580 |
410-560 |
400-540 |
|||
►Chemical composition for S275J0H Square Hollow Sections (Ladle Analysis Max%)
|
Main chemical elements composition of S275J0H |
||||||
|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
|
T≤40 |
0.20 |
... |
1.50 |
0.035 |
0.035 |
0.009 |
|
40<T≤120 |
0.22 |
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