Products

Cold Rolled Steel

Strength, Precision, Endless Possibilities

Introduction

About Cold Rolled

Cold-rolled steel is produced by passing hot rolled steel through rollers below its recrystallization temperature. This process is done to enhance its mechanical and dimensional properties. The metal is compressed and squeezed, resulting in increased yield strength and hardness. Cold rolling of metal strips is a specialized segment in the metalworking industry. Cold-rolled steel has several advantages, such as:

Higher Precision

Greater strength

Better surface finishes

Specifications range

Thickness Ranges 0.25~2.00 mm (±0.003mm)
Width Range 50~1250mm (±3/-0mm)
Length Range 600-3000 mm (±3/-0mm)
Outer Diameter 1500-2200 mm
Inner Diameter 510, 600, 610 mm
Coil Weight 3-20 tonnes

BIS Standards in Cold Rolled Steel

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 14491 Year : 1999

Low carbon high strength cold rolled steel sheets and coils for cold forming

Standard No: IS 410 Year : 1990

Cold Rolled Brass Sheet, Strip And Foil

Standard No: IS 648 Year : 1974

Cold rolled non-oriented electrical steel sheet and strip - Fully processed type

Standard No: IS 9485 Year : 1979

Cold-reduced and hot-rolled carbon steel sheet for porcelain enameling

Standard No: IS 14491 Year : 1980

Low carbon high strength cold rolled steel sheets and coils for cold forming

Standard No: IS 15391 Year : 2016

Cold Rolled Non-Oriented Electrical Steel Sheet and Strip - Semi-Processed Type

Standard No: IS/ISO 16162 Year : 2016

Cold-Rolled Steel Sheet Products - Dimensional and Shape Tolerances ( First Revision )

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

BIS Standards in Cold Rolled Steel

Standard No: IS 12367 Year : 1975

Cold-rolled Carbon Steel Strips/Coils for Manufacture of Welded Tubes

Standard No: IS 14491 Year : 1999

Low carbon high strength cold rolled steel sheets and coils for cold forming

BIS Standards in Cold Rolled Steel

S.No JSW GRADES TATA GRADES SAIL GRADES AMNS GRADE BIS GRADES
01 CQ CQ CR1 CR1 CR1
02 DQ DQ CR2 CR2 CR2
03 DDQ DDQ CR3 CR3 CR3
04 EDDQ EDDQ CR4 CR4 CR4
05 IF IF CR5 CR5 CR5

Applications

Packaging

Steel and tin packaging are durable, recyclable, and corrosion-resistant, which makes them an ideal sustainable packaging solution for protecting goods and preserving product quality.

Coated Sheets

Cold-rolled sheets are vital for coated sheets. The process smoothens the metal for coating. Adding zinc or aluminium boosts its durability and corrosion resistance. Coated sheets are used in construction, automotive, and appliance manufacturing, offering improved properties and resilience.

Railway Coach

Cold-rolled sheets are vital in building railway coaches. They provide strength and precision, ensuring durability and safety. They create a reliable foundation for the robust structures needed in railway transportation.

Electrical Panels

Cold-rolled sheets are crucial for crafting electrical panel enclosures and structural elements. Their inherent properties of precise dimensions and smooth surfaces ensure optimal performance and longevity.

Automobiles

Cold-rolled sheets are crucial for constructing various parts in the automotive industry. The process enhances mechanical properties, ensuring the strength and longevity of components, resulting in reliable and safe performance on the road.

Applications

Packaging

Steel and tin packaging are durable, recyclable, and corrosion-resistant, which makes them an ideal sustainable packaging solution for protecting goods and preserving product quality.

Coated Sheets

Cold-rolled sheets are vital for coated sheets. The process smoothens the metal for coating. Adding zinc or aluminium boosts its durability and corrosion resistance. Coated sheets are used in construction, automotive, and appliance manufacturing, offering improved properties and resilience.

Railway Coach

Cold-rolled sheets are vital in building railway coaches. They provide strength and precision, ensuring durability and safety. They create a reliable foundation for the robust structures needed in railway transportation.

Electrical Panels

Cold-rolled sheets are crucial for crafting electrical panel enclosures and structural elements. Their inherent properties of precise dimensions and smooth surfaces ensure optimal performance and longevity.

Automobiles

Cold-rolled sheets are crucial for constructing various parts in the automotive industry. The process enhances mechanical properties, ensuring the strength and longevity of components, resulting in reliable and safe performance on the road..

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