Cold Reduced Steel Sheet

Jis g3141 cold reduced carbon steel sheets and strip 1.

Cold reduced steel sheet.

Cold rolled steel for cold forming and deep drawing is available in a range of grades. Offers hot and cold rolled steel sheet and hot and cold rolled steel plate in a broad range of lengths widths gauges alloys and specifications to meet your material requirements. Stock bars and sheets of cold rolled steel crs are commonly used in all areas of manufacturing the terms are opposed to hot formed steel and hot rolled steel. Our forming steel is available in a choice of widths up to 2050 mm and thicknesses up to 3 mm.

But cold reduced steel is flattened without the application of heat which produces a sheet metal that s very strong smooth and slim. Industrial metal supply co. The cold reduction operation induces very high strains work hardening into the sheet. Rolling is the most common steel forming method and generally happens at ambient or room temperature.

Hot rolled steel involves rolling the steel sheets above re crystallization temperatures. Whereas cold rolled steel is processed in cold reduction mills followed by annealing and tempering. Before becoming a cold rolled product it is effectively hot rolled steel which then under. Cold rolled steel sheet and coil dc01 bs en 10130 2006 cold rolled steel often referred to as cold reduced or cr is a low carbon product produced using raw material such as coke and coal at steel mills through out the world.

Cold formed steel especially in the form of thin. To know various materials used to manufacture sheet metal parts. Cold reduced steel sheet. Cold reduced steel sheets general information.

The major d ifference between hot rolled and cold rolled steel is the way they are processed. Cold rolled steel is essentially hot rolled steel that has had further processing. Scope this japanese industrial standard specifies the cold reduced carbon steel sheets coils and strip hereafter referred to as steel sheet and coil including the cold rolled strip steel steel coils less than 500 mm in width during cold rolling and also the cut lengths there from. Cold reduced steel is so cold because of its production at room temperature.

Usually steel sheets are manipulated at very high temperatures. However after the cold reduced product is annealed heated to high temperatures it becomes very soft and formable. Thus the sheet not only becomes thinner but also becomes much harder less ductile and very difficult to form. The steel is processed further in cold reduction mills where the material is cooled at room temperature followed by annealing and or tempers rolling.

Cold formed steel cfs is the common term for steel products shaped by cold working processes carried out near room temperature such as rolling pressing stamping bending etc.