Steel grade |
Min. yield strength |
Tensile strength |
Min. elongation |
|---|---|---|---|
Standard EN 10249-1 |
|||
S 235 JRC |
235 |
340 ~ 470 |
26 |
S 275 JRC |
275 |
410 ~ 560 |
22 |
S 355 JOC |
355 |
490 ~ 630 |
22 |
Chinese Standard GB/T 29654-2013 |
|||
Q235 |
235 |
370 ~ 500 |
26 |
Q295 |
295 |
390 ~ 570 |
23 |
Q345 |
345 |
480 ~ 630 |
22 |
Q390 |
390 |
490 ~ 650 |
20 |
Q420 |
420 |
520 ~ 680 |
19 |
Q355NH |
355 |
490 ~ 630 |
22 |
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