Brown McFarlane carries a range of 460 yield structural plate stock certified to EN 10025:3 P460N.
- The plates can be supplied straight from stock, cut to size, or profiled to specific shapes.
- The specification EN 10025:3 covers weldable structural steels manufactured with a fine grain structure and supplied in the normalised condition or in an equivalent condition obtained by normalised rolling.
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 | 0.030 | 0.025 | 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 A%* |
---|---|---|---|
up to 16 mm | 460min | 540 to 720 | 17min |
16 to 40 mm | 440min | 540 to 720 | 17min |
over40 to 63 mm | 430min | 540 to 720 | 17min |
over 63 to 80 mm | 410 min | 540 to 720 | 17 min |
over 80 to 100 mm | 400min | 540 to 720 | 17min |
over 100 to 150 mm | 380 min | 530 to 710 | 17 min |
over 150to 200 mm | 370 min | 530 to 710 | 17 min |
Values
Impact energy values for the normalised condition
Longitudinal
-50 oC | -40oC | -20oC | -10oC | 0oC | +20oC |
---|---|---|---|---|---|
- | - | 40J min | 43 J min | 47J min | 55J min |
Transverse
-50oC | -40oC | -20oC | -10oC | 0 oC | +20oC |
---|---|---|---|---|---|
- | - | 20 J min | 24 J min | 27J min | 31J min |