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Email: admin@gangsteel.com
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As a premier exporter and manufacturer of high-quality structural steel plates, Gangsteel specializes in producing EN 10025-3 S420N steel.
The S420N mechanical properties are optimized for high-strength welded structures with 420 MPa minimum yield and 40 J impact at -20°C.
Our S420N plates are delivered in normalized (+N) condition.
|
Thickness (mm) |
Yield Strength ReH (MPa) |
Tensile Strength Rm (MPa) |
Elongation A (%) |
Charpy V-Notch Longitudinal (J) |
Transverse (J) |
|---|---|---|---|---|---|
|
≤ 16 |
420 |
520–680 |
19 |
40 at -20°C |
27 |
|
16 < t ≤ 40 |
400 |
520–680 |
19 |
40 at -20°C |
27 |
|
40 < t ≤ 63 |
390 |
520–680 |
19 |
40 at -20°C |
27 |
|
63 < t ≤ 80 |
380 |
520–680 |
18 |
40 at -20°C |
27 |
|
80 < t ≤ 100 |
370 |
520–680 |
18 |
40 at -20°C |
27 |
|
100 < t ≤ 200 |
360 |
500–650 |
18 |
40 at -20°C |
27 |
|
200 < t ≤ 250 |
340 |
500–650 |
18 |
40 at -20°C |
27 |
Elongation based on Lo = 5.65 √So. Test direction: transverse unless specified.
Fine-grain normalized structureensures high ductility and crack resistance.
Contact: admin@gangsteel.comProduct Page: en 10025 3 s420n normalized structural steel plate
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