Copper Coils Manufacturers in India

High Precise Copper Coils

Manufactured with uncompromised precision, our Copper Coils offer exceptional electrical and thermal conductivity. Engineered for demanding industrial applications including transformers, electrical switchgears, automotive radiators, and heavy-duty stamping components.

Superior Surface Finish: Free from defects, scratches, and oxidation.
High Purity: Manufactured from LME Grade 'A' Copper Cathodes (99.99% purity).
Exact Tolerances: Stringent dimensional accuracy across width and thickness.
Customization: Available in soft, half-hard, and hard tempers based on client specifications.

Dimensional Size Chart

Parameter	Minimum Spec	Maximum Spec
Thickness	0.04 mm	4.0 mm
Width	6 mm	406 mm
Inner Dia (ID)	100 mm	500 mm

International Copper Grades Offered

We offer copper grades manufactured to established international standards, with compositions and properties suited to electrical, thermal, chemical and industrial applications.

Grade Name	Standard	Copper (Cu) %	Key Properties & Applications
Cu ETP	IS 191 / 14811 / 1897	99.90% Min	Electrolytic Tough Pitch Copper with high electrical conductivity, used for electrical components, bus bars, communication equipment, transformers and HT power cable applications.
Cu DHP	IS / ASTM / BS / EN / JIS	99.90% Min	Deoxidized High Phosphorus Copper offering suitable formability and welding characteristics for tubing, chemical engineering and applications involving welding and brazing.
Cu TBC	IS 3331 / ASTM C14410	99.50% Min	Tin Bearing Copper with controlled tin and phosphorus content, used in automobile radiator and heat exchanger applications.
Industrial Copper	Industrial Grade	98.00% Min	Copper grade specified with a minimum copper content of 98.00%, available for industrial requirements as per application and customer specifications.

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Material Hardness

Temper Reference

Available physical states tailored to your manufacturing process.

Temper State	Symbol	Formability Profile
Annealed	O	Soft condition offering high elongation and excellent formability for demanding forming applications.
Half Hard	HB	Balanced combination of strength and formability for general manufacturing requirements.
Full Hard	HD	Higher strength and hardness for applications requiring increased mechanical performance.

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