♦ Low temperature impacting test according to EN10045-1
♦ Wall thickness tolerance according to EN10210-2
♦ Ultrasonic test under EN 10160,EN 10246-3
♦ 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.
►Mechnical property for S275J2H Steel Pipe:
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 S275J2H Steel pipe (Ladle Analysis Max%)
Main chemical elements composition of S275J2H |
||||||
Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
T≤40 |
0.20 |
... |
1.50 |
0.030 |
0.030 |
|
40<T≤65 |
0.22 |