460 yield structural steel plates certified to EN 10025:3 S460NL form part of Brown McFarlane's standard product range.
- The plates can be supplied straight from stock, cut to size, or profiled to specific shapes.
Requirements
Chemical Requirements
(cast analysis, % by mass, maximum permitted unless indicated otherwise)
| C | Si | Mn | P | S | Altotal* | N | Cr |
|---|---|---|---|---|---|---|---|
| 0.20 | 0.60 | 1.00-1.70 | 0.025 | 0.020 | 0.020 min | 0.025 | 0.30 |
| Cu** | Mo | Nb | Ni | Ti | V | Nb+Ti+V | Mo+Cr |
| 0.55 | 0.10 | 0.05 | 0.80 | 0.05 | 0.20 | 0.22 | 0.30 |
Tensile Requirements
| Product Thickness | Yield Strength MPa | Tensile Strength MPa | Elongation |
|---|---|---|---|
| up to 16 mm | 460 min | 540 to 720 | 17 min |
| 16 to 40 mm | 440 min | 540 to 720 | 17 min |
| over 40 to 63 mm | 430 min | 540 to 720 | 17 min |
| over 63 to 80 mm | 410 min | 540 to 720 | 17 min |
| over 80 to 100 mm | 400 min | 540 to 720 | 17 min |
| over 100 to 150 mm | 380 min | 530 to 710 | 17 min |
| over 150 to 200 mm | 370 min | 530 to 710 | 17 min |
Values
Impact energy values for the normalised condition
Longitudinal
| -50 oC | -40 oC | -30oC | -20 oC | -10oC | 0 oC | +20 oC |
|---|---|---|---|---|---|---|
| 27 J min | 31 J min | 40 J min | 47 J min | 51 J min | 55 J min | 63 J min |
Transverse
| -50oC | -40oC | -30oC | -20oC | -10oC | 0 oC | +20oC |
|---|---|---|---|---|---|---|
| 16 J min | 20 J min | 23 J min | 27 J min | 30 J min | 34 J min | 40 J min |