Cold Rolled Grain Oriented Electrical Steel Strip and Sheet Delivered in Fully Processed State
IS code: IS 3024:2015
Description
IS 3024:2015 is an Indian Standard that pertains to "Cold Rolled Grain Oriented Electrical Steel Strip and Sheet Delivered in Fully Processed State." This standard provides specifications and requirements for cold-rolled grain-oriented electrical steel (CRGO) strip and sheet that is fully processed and ready for use in electrical and electronic applications, particularly in transformers and electrical machinery.
Some of the key aspects covered by IS 3024:2015 include:
1. Scope:
The standard defines the scope and purpose, which is to establish requirements for CRGO strip and sheet in fully processed condition for electrical and electronic applications.
2. Material Composition:
It specifies the chemical composition and material properties of CRGO steel, including requirements for core loss and magnetic induction. CRGO steel is designed to have low core losses and high magnetic permeability, making it suitable for use in transformers.
3. Dimensions and Tolerances:
IS 3024 outlines the dimensional requirements and tolerances for CRGO strip and sheet. This includes specifications for thickness, width, and other dimensional characteristics.
4. Surface Finish:
The standard may specify requirements for the surface finish of CRGO steel, including smoothness and freedom from defects. Surface finish is important to minimize eddy current losses.
5. Coating and Insulation:
It may include details about coatings, insulation, or other surface treatments applied to the CRGO steel for specific applications or to prevent corrosion.
Test Required for IS 3024:2015
Core Loss (8.1) & Magnetic Polarization(8.2), 14.1(using 25cmEpstein frame)
Core Loss (8.1) & Magnetic Polarization(8.2), 14.5(For domain refined grades)
Surface Insulation characteristics
Stacking factor
Dimensions and Tolerances
Ductility
Packaging
Conclusions:
If a product falls within the purview of the BIS Conformity Assessment Scheme, it is mandatory for manufacturers, importers, and foreign entities to acquire BIS ISI Certification. The Bureau reserves the right to revoke the license in cases where the product does not meet the certification prerequisites.
Certificates.World has a long-standing track record of acting as a one-stop solution for all product regulatory compliance needs within the industry. We are well-equipped to aid importers and manufacturers in fulfilling all the requirements for importing or marketing a product in the Indian market.
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