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Steel circle delivery forms 1.7729 / 20X1M1F1TR Steel circles Steel grades Dimensions supplied (mm) Steel circle 1.7729 / 20X1M1F1TR 10 – 400 Steel 1.7729 / 20CrMoVTIb4-10 / 20Kh1M1F1TR Chemical properties of steel 1.7729 C Si Mn P S Cr Mo Ni 0.17 – 0.23 <0.4 0.35 – 0.75 <0.02 <0.02 0.9 – 1.2 0.9 – […]
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Steel circles |
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| Steel grades | Dimensions supplied (mm) |
| Steel circle 1.7729 / 20X1M1F1TR | 10 – 400 |
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C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
|
0.17 – 0.23 |
<0.4 |
0.35 – 0.75 |
<0.02 |
<0.02 |
0.9 – 1.2 |
0.9 – 1.1 |
<0.2 |
|
V |
Ti |
Al |
Cu |
As |
B |
Fe |
Sn |
|
0.6 – 0.8 |
0.07 – 0.15 |
0.015 – 0.080 |
<0.2 |
<0.02 |
0.001 – 0.010 |
Other |
<0.02 |
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Steel circles |
|
| Steel grades | Dimensions supplied (mm) |
| Steel circle 1.7729 / 20X1M1F1TR | 10 – 400 |
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