“Cold rolling” refers to processes done at or near room temperature. Cold rolled steel is hot rolled steel gone through further processing. Once the hot rolled steel has cooled, it is re-rolled (at room temperature) to achieve more exact dimensions and better surface qualities. Cold rolling increases strength & hardness, enhances the surface finish, and offers uniform thickness. To prevent CR coils from getting rusty, they are usually coated with a thin layer of oil. Cold rolled steel is suitable for technically precise applications, or where aesthetics is crucial. Due to the additional processing for cold finished products, they come at a higher price.
Agyor Global maintains superior quality Cold Rolled Coils. We supply CR Coils of Imported Make manufactured by the finest mills around the globe. They comply with various Indian and International Standards to meet different segment requirements.
Benefits | Material Specifications | Delivery conditions | Applications |
Greater dimensional accuracy Increased tensile strength and yield Eliminates further costly thermal treatments Low alloy grades Easy formability High quality and consistent surface, finish and texture | Material – Mild carbon steel Thickness – 0.5mm to 3.15mm Width – 800mm to 1600mm Max. weight – 20 MT per coil | Oiled / uncoiled Bright / dull finish Mill edge/ trimmed Coil form | Tube making Shelving Automotive parts Containers and drums White goods and furniture Flooring systems Precision tubes Packaging Industry |
Grades & Specifications
| ASTM (USA) | IS (INDIA) | DIN (GERMANY) | EN (EUROPE) | JIS (JAPAN) |
| A 1008: DS type A & B, DDS, EDDS, EDDS+ | IS 513: D, DD, EDD | DIN 17100: ST 37.3, ST 44.2, ST 44.3, ST 52.3 | EN 10268: HSLA 340, HSLA 420 | G 3141: SPCD, SPCE, SPEN, SPRC 340/ 390,SPFC 340/ 390/ 440 |
| EN 10130: DC 01, 03, 04, 05/06 |