Standard: EN 10025-3 :2004 European standard for hot-rolled structural steel. Part 3 - Normalised/normalised rolled weldable fine grain structural steels.
Steel grade: S420N ;
Number: 1.8902 .
EN 10025-3 S420N Chemical Composition
|
Grade |
Chemical Composition |
|
S420N |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Nb |
v |
Al |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
0.22 |
0.65 |
0.95-1.80 |
0.035 |
0.030 |
0.06 |
0.22 |
0.015 |
0.06 |
0.35 |
0.85 |
0.13 |
0.60 |
0.027 |
EN 10025-3 S420N Mechanical Property
|
Grade |
Mechanical Property |
|
S420N |
Yield Strength
mm
Min(Mpa) |
Tensile Strength
mm
Min(Mpa) |
Elongation
Min,% |
|
≤16 |
＞16
≤
40 |
＞40
≤
63 |
＞63
≤
80 |
＞80
≤
100 |
＞100
≤
150 |
＞150
≤
200 |
＞200
≤
250 |
＞250
≤
400 |
≤100 |
＞
100
≤
200 |
＞
200
≤
250 |
≤
16 |
＞16
≤
40 |
＞40
≤
63 |
＞63
≤
80 |
＞80
≤
100 |
＞200
≤
250 |
|
420 |
400 |
390 |
370 |
360 |
340 |
330 |
320 |
- |
520-680 |
500-650 |
500-650 |
19 |
19 |
19 |
18 |
18 |
18 |
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