Import Crgo Electrical Steel — Buy in Bulk from Supplier in India

CRGO electrical steel from Magnetic Metal Industries is cold-rolled grain-oriented silicon steel supplied in coils, sheets, leftovers, end rolls and oily or fresh offcuts. The material is engineered for high magnetic permeability and low core loss, with thicknesses typically spanning 0.23 mm to 0.35 mm for transformer laminations. The Mumbai-based supplier provides these formats to match downstream stamping and core assembly processes used in power and distribution transformers.

Standard grades for CRGO electrical steel include M3, M4, M5 and M6, with silicon content typically between 2.8 % and 3.5 % to reduce hysteresis and eddy current losses. Coating is usually C5 or C6 phosphate-based insulation, applied to both sides to improve interlaminar resistance and punchability. Typical density is 7.65 g/cm3, and the material meets core loss values as low as 0.90 W/kg at 1.7 T and 50 Hz for high-efficiency applications.

Primary buyers are transformer manufacturers, motor producers and power generation equipment makers who require consistent magnetic properties and tight thickness tolerances. Magnetic Metal Industries packages materials in export-worthy coils or bundles and can accommodate custom slitting and shearing. Buyers should confirm exact coil widths, insulation type and loss guarantees, as these are critical for core stacking and energy efficiency ratings.

Magnetic Metal Industries operates from Mumbai, Maharashtra, with a focus on imported-tier electrical steel products. The supplier’s address is registered at 400077, and it specialises in providing CRGO materials in multiple formats to meet varied production needs. The profile does not list active response metrics, so buyers should expect to contact the supplier directly for technical and commercial details.

The company’s listing highlights availability of coils, sheets and offcuts, indicating capacity to serve both prime and secondary markets. No certifications or production volume figures are provided in the source, so verification of quality standards like ISO or SGS should be requested. The supplier’s role as an importer suggests access to international mills, but the exact origins of the steel are not disclosed in the profile.