IS 513 CR2 Drawing Steel Coils & Sheets
IS 513:2008 / IS 513:2016 is a Indian Standard for Cold Reduced Low Carbon Steel Sheets, Strips and Coils. There are many different Designation like CR0, CR1, CR2, CR3, CR4 and CR5. IS 513 CR2 is known as Drawing Quality Steel.
Cold rolled mild steel sheet is a popular material used in various industries, including construction, automotive, and manufacturing. Cold rolled steel finish involves passing the steel through a series of rollers at room temperature, reducing its thickness and enhancing its mechanical properties. One type of cold rolled steel that is gaining popularity is IS 513 CR2.
It is also known as AM/NS Polar Cold Rolled Steel under AMNS. AM/NS Polar is a high-quality cold rolled (CRCA) flat steel produced by AM/NS India. It meets a variety of standards & offers customizable sizes of cut to length, cut to size, and cut to sheet to cater the critical needs of the industry.
It is also known as TATA Steelium - CR Sheets & Coils
What is IS 513 CR2 Cold Rolled Steel?
IS 513 CR2 is a cold rolled low-carbon steel sheet and strip conforming to the Indian Standard specification. This is assigned by the Bureau of Indian Standards (BIS).
It is a high-quality steel known for its excellent formability, weldability, and surface finish. IS 513 CR2 is produced by cold rolling a hot-rolled pickled coil to the desired thickness, followed by annealing and tempering moving to achieve the selected mechanical properties. Annealing helps relieve internal stresses that may have developed during manufacturing processes. While in tempering, the material is heated to a specific temperature, often above its critical temperature.
The "CR2" designation of cold rolled mild steel sheet indicates that this steel possesses improved formability and is well-suited for drawing and deep drawing applications. Deep drawing is a manufacturing process that forms sheet metal into complex, three-dimensional shapes with a depth greater than the material thickness. This process is particularly common in producing cylindrical or box-like structures, such as kitchen sinks, beverage cans, automobile parts, and various containers.
JSW Steel Cold Rolled Sheets IS 513 (Part 1):2016 CR2 Steel Coils and Sheets
TATA Steel Cold Rolled Sheets IS 513 (Part 1):2016 CR2 Steel Coils and Sheets
AMNS Steel Cold Rolled Sheets IS 513 (Part 1):2016 CR2 Steel Coils and Sheets
Stock Range :
- Width : 900 mm - 1550 mm
- Thickness : 0.35 - 3.20 mm
Chemical Composition of IS 513 CR2 Grade :
| Elements | Max. |
| Carbon | 0.12 |
| Manganese | 0.50 |
| Sulphur | 0.035 |
| Phosphorus | 0.040 |
Mechanical Properties :
Yield Strength - 240 MPa Max.
Tensile Strength - 370 MPa Max.
Hardness : 65 HRB Max.
Test Certificate conforms to EN 10204-3.1
Equivalent Specification :
| Grade | Drawing Quality D Grade |
| IS513 Part 1 | CR2 |
| JISG3141 | SPCD |
| ASTM A1008 | DS |
| EN10130 | DC03 |
Features of CR2 :
Excellent Formability: IS 513 CR2 cold rolled steel online has excellent formability, making it suitable for deep drawing, bending, and other forming operations.
Applications of CR2 Steel :
IS 513 CR2 is commonly used in the automotive industry to produce body panels, fenders, and other components that require complex shapes.
Cold Rolled Drawing Quality Steel is used for a wide variety of applications in many different industries including but not limited to :
- Aerospace
- Appliance
- Automotive
- Hand and Power Tools
- Heavy Equipment
- Material Handling
- Metal Furniture
- Lighting Fixtures
- Tubing and Roll Formed Sections
- Lawn and Garden
- Metal Containers and Drums
Weldability :
IS 513 CR2 cold rolled steel online has good weldability, making it suitable for welding and other joining operations.
Various general engineering applications benefit from cold-rolled steel like the production of pipes, tubes, and other structural elements where strength and dimensional accuracy are crucial.
Surface Finish :
The IS 513 CR2 cold rolled steel finish has a smooth surface, making it suitable for applications that require a high-quality surface finish
It is commonly used in manufacturing to produce consumer goods such as appliances, furniture, and electronics.
Strength :
The IS 513 CR2 cold rolled mild steel sheet has a high strength-to-weight ratio, making it suitable for applications that require high strength and durability
Cold-rolled steel is often chosen for metal stamping and fabrication processes due to its ability to maintain tight tolerances and precise dimensions.
The specific applications can vary based on the unique properties of IS 513 CR2, and it's essential to consider factors such as strength, formability, and surface finish when selecting materials for a particular use. Engineers and manufacturers typically choose materials based on the specific requirements of their applications to ensure optimal performance and longevity.