EN-10346:2015
DANA STEEL Manufactures Aluzinc(AZ) Steel Coils in accordance with DIN/EN Standards as outlined in the below charts.The latest European Norm for Aluzinc Steel Coils manufactured by Continuous Process is EN-10346:2015
CHEMICAL COMPOSITION
| CLASSIFICATION | TYPE | Chemical Composition ( values are in % ) | |||||
| C (max) | Si (max) | Mn (max) | P (max) | S (max) | Ti (max) | ||
| EN 10346 | DX51D | 0.18 | 0.50 | 1.20 | 0.12 | 0.045 | 0.30 |
| DX52D | 0.12 | 0.50 | 0.60 | 0.10 | 0.045 | 0.30 | |
| DX53D | 0.12 | 0.50 | 0.60 | 0.10 | 0.045 | 0.30 | |
| S220GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
| S250GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
| S280GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
| S320GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
| S350GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
| S550GD | 0.20 | 0.60 | 1.70 | 0.10 | 0.045 | – | |
TYPICAL RANGES OF MECHANICAL PROPERTIES
| CLASSIFICATION | TYPE | YIELD
STRENGTH (Mpa) |
tensile
strength (Mpa) |
elongationmin(%) |
| THICKNESS | ||||
| EN 10346 | DX51D | – | 270-500 | 22 |
| DX52D | 140-300 | 270-420 | 26 | |
| DX53D | 140-260 | 270-380 | 30 | |
| S220GD | 220min | 300min | 20 | |
| S250GD | 250min | 330min | 19 | |
| S280GD | 280min | 360min | 18 | |
| S320GD | 320min | 390min | 17 | |
| S350GD | 350min | 420min | 16 | |
| S550GD | 550min | 560min | – |
