EN10025-3 S275N carbon steel
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S275N low alloy steel plate is a carbon (non-alloy) steel formulated for primary forming into wrought products.
S275N low alloy steel plate has a fairly high base cost among wrought carbon or non-alloy steels. In addition, it has a fairly low thermal conductivity and a fairly high embodied energy.
S275N low alloy steel plate chemical composition:
|
C |
Si |
Mn |
P |
S |
Nb |
V |
|
0.18 |
0.40 |
0.50-1.50 |
0.030 |
0.025 |
0.05 |
0.05 |
|
Al(total) |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
≥0.02 |
0.05 |
0.30 |
0.30 |
0.10 |
0.55 |
0.015 |
S275N low alloy steel plate mechanical property:
|
Thickness (mm) |
||||||||
|
S275N |
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 ≤ 100 |
> 100 ≤ 150 |
> 150 ≤ 200 |
> 200 |
|
Yield strength (≥Mpa) |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
205 |
|
|
≤ 100 |
> 100 ≤ 200 |
> 200 |
|||||
|
Tensile strength (Mpa) |
370-510 |
350-480 |
350-480 |
|||||
Equivalent grades of grade S275N:
|
EU |
USA |
Germany |
Japan |
England |
European old |
Italy |
|
S275N |
A572Gr.42 |
1.0486 |
SM400B |
43DD |
FeE275KGN |
FeE275KGN |
S275N low alloy steel plate application:
S275N low alloy steel plate are used in Construction of Bridges, Highway Construction and Other Engineering construction。