Cheap Price Hot Rolled Mild Steel Coil HRC SPHC SPHD SPHE MS SS400 A36 Carbon Steel Coil
How can you tell if steel is hot rolled or cold rolled?
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How to differentiate them? Hot rolled steel comes with a scaly surface, slightly rounded edges and corners and the surface is non-oily. Cold rolled steel has an oily or greasy finish, very smooth surface, and very sharp edges.