Share on:
Grade | Yield Strength MPa | Tensile strength MPa | Elongation after breaking A 80mm% not less than | R 90 not less than | N 90 not less than |
DC51D+Z | - | 270~500 | 22 | - | - |
DC52D+Z | 140 ~300 | 270~420 | 26 | - | - |
DC53D+Z | 140~260 | 270~380 | 30 | - | - |
DC54D+Z | 120~220 | 260~3500 | 36 | 1.6 | 0.18 |