Model: | - |
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Brand: | ShengDingYuan |
Origin: | Made In China |
Category: | Construction & Decoration / Pipe, Tube & Parts / Steel Pipe & Tube |
Label: | DIN2391 steel tube , precision tube , carbon steel tube |
Price: |
-
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Min. Order: | 500 pc |
Live Chat: | Last Online:12 Jan, 2015 |
Steel grades and chemical composition for DIN2391 carbon steel tube
Chemical composition(cast analysis)a |
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Steel grade |
% by mass |
|||||
Steel name |
Steel number |
C |
Si |
Mn |
P |
S |
max. |
max. |
|
max. |
max. |
||
ST35 |
1.0305 |
0.17 |
0.35 |
≥0.40 |
0.025 |
0.025 |
ST45 |
1.0408 |
0.21 |
0.35 |
≥0.40 |
0.025 |
0.025 |
ST52 |
1.0580 |
0.22 |
0.55 |
≤1.60 |
0.025 |
0.025 |
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