DIN 17100 St37-2 carbon and low alloy steel
Specification:
Thickness: 2mm-650 mm
Width: 1000mm-4200 mm
Length: 3000mm-18000 mm
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Main chemical elements composition of St37-2 |
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|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
|
T≤16 |
0.21 |
0.60 |
1.70 |
0.065 |
0.065 |
0.010 |
|
T>16 |
0.25 |
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Thickness (mm) |
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|
St37-2 |
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 |
|
Yield strength (≥Mpa) |
235 |
225 |
215 |
205 |
195 |
|
|
< 3 |
≥ 3 ≤ 100 |
> 100 |
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|
Tensile strength (Mpa) |
360-510 |
340-470 |
340-470 |
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Application:
Electricity station, ship building, pressure vessel, construction, etc.