After coldrolling, heating the metal up in a process known as annealing can restore someof its ductility. The final Cold Rolled Steel may be manufactured in the formof sheets, strips, bars, or other forms.
STEEL GRADE | Tensile Strength N/mm (min) | Yield Strength N/mm (Max) | Elongation min. | ||||||
thickness | >0.25 | >0.25 | 0.25-0.30 | 0.3-0.4 | 0.4-0.6 | 0.6-1.0 | 1.0-1.6 | 1.6-2.5 | >2.5 |
SPCG | 270 | 190 | - | - | 42 | 44 | 45 | 46 | - |
It’s widely used in outdoor andinterior decoration, furnishing manufacturing, home appliance, automobile etc. At the same time, it is also the substrate for the production of galvanized steel sheets in coil and galvalume steel coil.
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