S450J0 Hot Rolled Steel Bars
S450J0 Steel Round Bar Products Description
S450J0 round bars are usually composed of elements such as carbon (C), manganese (Mn), silicon (Si), phosphorus (P), sulfur (S), nitrogen (N) and trace amounts of other alloying elements.
The S450J0 carbon steel round bars we offer are usually supplied in normalized or normalized rolled conditions. S450J0 round steel bars are used in a variety of industries, including construction, structural engineering, and mechanical equipment manufacturing.
Our S450J0 round steel can be provided with quality certifications such as a mill test certificate (MTC) or an inspection certificate from a third-party testing agency.
S450J0 Hot Rolled Steel Bars Products Details
Chemical Composition of S450J0 Round Bar
| Steel grade |
C |
Mn |
Si |
P |
S |
N |
Cu |
Other |
CEV |
||||
|
Nominal thickness |
Nominal thickness |
||||||||||||
|
≤16 |
>16 |
>40 |
≤30 |
>30 |
>40 |
||||||||
| S450J0 |
0,20 |
0,20 |
0,22 |
1,70 |
0,55 |
0,035 |
0,035 |
0,025 |
0,55 |
– |
0,47 |
0,49 |
0,49 |
Mechanical Properties of Carbon Steel S450J0 Round Bars
|
Minimum yield strength Reh |
Tensile strength Rm |
Minimum elongation – A |
Notch impact test |
|||||||||||
| Steel grade |
Nominal thickness |
Nominal thickness |
Nominal thickness |
Temperature |
Min. absorbed energy |
|||||||||
|
≤16 |
>16 |
>40 |
>63 |
>80 |
>100 |
>3 |
>100 |
>3 |
>40 |
>63 |
>100 |
°C |
J |
|
| S450J0 |
450 |
430 |
410 |
390 |
380 |
380 |
550-720 |
530-700 |
17 |
0 |
27 |
|||
S450J0 Round Bar Products Image
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