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Gangsteel Grade : |
S420N(1.8902) |
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Specification: |
Thickness 8mm-300mm, Width: 1500-4020mm, Length: 3000-27000mm |
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Standard: |
EN 10025 - 3:2004 Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels |
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Approval By Third Party |
ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE |
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Classification: |
Normalized rolled weldable fine grain structural steels |
Gangsteelis specialized in supplying EN10025-3 steel plate in S420N. For more information of S420N steel plates, please check them in following:
Chemical composition % of the Product analysis of grade S420N (1.8902)
Nominal thickness =< 63(mm) CEV max = 0.48
Nominal thickness from 63 to 100 (mm) CEV max = 0.50
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
|
max 0.22 |
max 0.65 |
0.95 - 1.8 |
max 0.85 |
max 0.03 |
Max0.025 |
max 0.35 |
max 0.13 |
|
V |
Nb |
Ti |
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|
|
|
|
|
max 0.22 |
max 0.06 |
max 0.06 |
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Mechanical properties of grade S420N (1.8902)
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Temperature |
-20 |
-10 |
0 |
20 |
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Notch impact test. Min. absorbed energy |
40 |
43 |
47 |
55 |
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Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
150 - 200 |
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ReH - Minimum yield strength (MPa) |
420 |
400 |
390 |
370 |
360 |
340 |
330 |
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Nominal thickness (mm) |
to 100 |
100 - 200 |
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Rm -Tensile strength (MPa) |
520-680 |
500-650 |
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Nominal thickness (mm) |
to 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 200 |
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A - Minimum elongation Lo = 5,65 √ So (%) |
19 |
19 |
19 |
18 |
18. |
Equivalent grades of grade S420N (1.8902)
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Germany DIN,WNr |
France AFNOR |
England BS |
Italy UNI |
China GB |
Russia GOST |
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StE420 |
E 420 R |
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Related grades: S355N|S420NL|S355NL|S460N|S460NL
