Cold Rolled Steel Sheet Tolerances

Preferred thicknesses are shown and are intended to indicate which gauges are more likely to be available on an ex stock basis from suppliers.

Cold rolled steel sheet tolerances.

Whereas cold rolled steel sheets are used for precision and quality fabrication work for example consumer electronics and telecom products metal furniture automobile industry etc. Tolerances to bs en 10259 for cold rolled wide stainless steel strip thickness tolerance. Square mm square tol. Buyers of other thicknesses may be required to purchase full coil weight quantities.

Hot rolled steel is used in situations where precise shapes and tolerances are not required. Standard tolerances for cold rolled steel usually choosing material thickness is one of the first steps a designer takes when starting a project. Lightweight yet strong the cold rolled coil strip and sheet products are fully recyclable and are versatile in application. For example railway track automotive frames structural frames low accuracy sheet metal parts etc.

An example of this can be found with hot rolled and cold rolled metal. Some metal forming processes allow for more precision than others. Cold rolled steels provide excellent thickness and flatness tolerances surface finish and press formability. 0 0 075mm.

Over 3mm to 6mm incl. The billet is first heated and then pre processed where it is. Ak steel manufactures the following low and ultra low carbon grades to meet a variety of customer formability. In general cold rolled steel sheet can hold tighter tolerances than hot rolled when machined or otherwise fabricated and provides a better overall surface finish.

Cold rolled steel is essentially hot rolled steel that has had further processing. It is a relatively rough shot blasted finish with cold band dimensional tolerances. The outokumpu offering includes semi cold rolled surface rap 2e. Hot rolled steel starts as a large rectangular length of metal called a billet.

It is cold rolled heat treated mechanically descaled and pickled. Cold rolled steel sheet cold rolled steel sheet is essentially hot rolled steel that has been further processed to increase its strength and strength to weight ratio. Cold rolled steel is rolled at room temperature below its recrystallization temperature which enables better. Hot rolled steel sheets are used in fabrication work where aesthetics and quality are not very important.

Alliance steel s cold rolled steel service capabilities include slitting shearing blanking leveling degreasing and brushing and metallurgical support. Alliance steel offers a variety of cold rolled steel sheet and coil products and value added services to meet customer needs.