Grade |
C % |
Si % |
Mn |
P % |
S % |
|
Q345C |
≤ 0.20 |
≤ 0.55 |
1.00-1.60 |
≤ 0.035 |
≤0.035 |
|
Grade |
Thickness |
Yield Strength (Mpa) |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
(MPa) |
(%) |
Min |
|||
Q345C
|
≤ 16 |
345 |
470-630 |
22 |
0 |
34J |
>16-35 |
325 |
470-630 |
22 |
0 |
34J |
|
>35 |
295 |
470-630 |
22 |
0 |
34J |
|
La energía de impacto mínima es energía longitudinal |
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Henan BEBON Iron&Steel co.,ltd.
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