Cold Rolled Steel Sheet Metal Properties

Cold rolled 1008 1010 steel physical properties.

Cold rolled steel sheet metal properties.

For pricing and availability. When a steel section is cold formed from flat sheet or strip the yield strength and to a lesser extent the ultimate strength are increased as a result of this cold working particularly in the bends of the section. The change of cold rolled steel shape is a continuous cold deformation and the cold hardening of this process causes the strength hardness and toughness of hard rolled coil to decrease. Cold rolled has sharper corners and more precise dimensions than hot rolled.

To meet the various end use requirements cold rolled sheet products are metallurgically designed to provide specific attributes such as high formability deep drawability high strength high dent resistance good magnetic properties enamelability and paintability. As a registered iso 9001 2015 company rolled steel products state of the art equipment meets virtually any requirement in panel flat quality leveling precision slitting close tolerance sheet blanking strip quality edge conditioning precision shearing and complete cold reducing capabilities. The rolls induce plastic deformation. Cold rolled steel sheet is essentially hot rolled steel that has been further processed to increase its strength and strength to weight ratio.

For end users cold rolling deteriorates the stamping performance and the product is suitable for simple deformed parts. Ds type b. Cold rolling and galvanization are not mutually exclusive and in fact cold rolled steel can be galvanized. Cs type b.

When steel is formed by press braking or cold rolled forming there is a change in the mechanical properties of the material by virtue of the cold working of the metal. Cold rolled has a smooth and shiny finish while hot rolled has a grey and scaly finish. As an example a hot rolled steel product may have a yield strength of 235 mpa. Hillman 8 in x 24 in cold rolled steel solid sheet metal.

Hot rolled steel is rolled or shaped at a high temperature while cold rolled steel is rolled at room temperature. Thus the yield strength of cold rolled steel is higher than that of hot rolled steel. In comparison a cold rolled steel product with the same chemical composition has a yield strength of 365 mpa.