S460N
1.8901Highest-strength normalized fine-grain structural steel in EN 10025-3. YS 460 MPa with guaranteed weldability and impact toughness. Used for heavy crane structures, offshore platforms, bridges, and any high-load structure where normalized delivery is required.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇪🇺 | EN | Europe | S460N | 1.8901 | 100% |
Sources: EN 10025-3:2019
Chemical composition comparison (wt%)
Side-by-side: S460N (EN) (EN 10025-3:2019) vs S460N (EN) (EN 10025-3:2019)
| Element | S460N (EN) | S460N (EN) | Overlap |
|---|---|---|---|
| C | 0–0.2% | 0–0.2% | OK |
| Si | 0–0.6% | 0–0.6% | OK |
| Mn | 0–1.8% | 0–1.8% | OK |
| P | 0–0.03% | 0–0.03% | OK |
| S | 0–0.025% | 0–0.025% | OK |
| V | 0–0.12% | 0–0.12% | OK |
| Al | ≥ 0.02% | ≥ 0.02% | OK |
| Ti | 0–0.05% | 0–0.05% | OK |
| Nb | 0–0.05% | 0–0.05% | OK |
Mechanical properties
Normalized
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 540–720 | MPa |
| Yield Strength | ≥ 460 | MPa |
| Elongation | ≥ 17 | % |
| Elastic Modulus | ≥ 210 | GPa |
| Density | ≥ 7.85 | g/cm3 |
Related materials
S355JR
1.0045High-strength low-alloy structural steel with minimum yield strength of 355 MPa. Standard grade for bridges, buildings, cranes, and general structural applications. Impact tested at +20°C (JR).
S690QL
1.8928High-strength quenched and tempered fine-grain structural steel with minimum yield strength of 690 MPa. Used for heavily loaded structures like mobile cranes, mining equipment, bridges, and pressure vessels.
S275JR
1.0044Medium-strength structural steel with minimum yield strength of 275 MPa. Bridges the gap between S235JR and S355JR. Used for general structural applications, lattice towers, masts, and light crane components. Impact tested at +20°C (JR).
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