ST 44-2 steel plate
Steel Category : structural steel
Steel standard : DIN 17100
Steel grade : DIN 17100 ST 44-2
Dimension : Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
Application : Mainly used in riveted, bolted, or welded construction of bridges and buildings.
ST44-2 steel Chemical composition
Grade
|
Thickness |
C |
Mn |
P |
S |
N |
ST44-2 |
≤16mm |
≤0.21 |
- |
≤0.05 |
≤0.05 |
≤0.009 |
16<t≤30 |
≤0.21 |
- |
≤0.05 |
≤0.05 |
≤0.009 |
|
30<t≤40 |
≤0.21 |
- |
≤0.05 |
≤0.05 |
≤0.009 |
|
40<t≤63 |
≤0.22 |
- |
≤0.05 |
≤0.05 |
≤0.009 |
|
63<t≤100 |
≤0.22 |
- |
≤0.05 |
≤0.05 |
≤0.009 |
|
≥100mm |
- |
- |
≤0.05 |
≤0.05 |
≤0.009 |
ST44-2 steel sheet/plate Mechanical Property
Grade
|
Thickness |
Yield |
Tensile |
Elongation |
Charpy V Impact Test |
||
Degree |
Energy 1 |
Energy 2 |
|||||
ST44-2 |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
J |
≤16 |
275 |
430-580 |
14 |
|
|
||
16<t≤30 |
265 |
410-540 |
|
|
|||
30<t≤40 |
255 |
|
|
||||
40<t≤63 |
245 |
|
|
||||
63<t≤100 |
235 |
|
|
||||
≥100 |
235 |
|
|
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