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Copper Busbars, Strips, Sheets & Flats

Copper Busbars, Strips, Sheets & Flats

Product Description

  • Copper Strip find many applications as Electrical Conductors, Switch Terminals, Hardware used in Electrical Circuits, Electrical Contacts.
  • These copper strip products are available in Hard, Half-hard and Soft condition.

General Properties

Material with minimum copper content of 99.9% as per IS 191 :

  • SIZE WIDTH: 3 mm to 160 mm.
  • THICKNESS: 0.5 mm to 10 mm.

Material with minimum copper content of 99.9% as per IS 191 & IS 1897 copper silver/copper nickel :

  • SIZE WIDTH: 5 mm to 350 mm.
  • THICKNESS: 1mm to 60 mm.

Edge

Square Edge, Radius Edge, Full Radius Edge.

Length : Up to 6400mm (21`) (depending on section) with standard overall cutting tolerance of 100mm.

Surface Treatment

Our Copper Flat Bar can be Electro-plated with Tin or Silver.

All of our copper sheets are 99.9% pure copper (premium alloy 110) annealed (dead soft) with a smooth commercial finish.

Chemical Composition Of Copper
Material Normal Composition Nearest Relevant Composition Specification
  BS: 2870 ISO JIS
 Electrolytic Tough Pitch  H.C. Copper   Cu - 99.90% Min. C 101 Cu ETP H 3100
 Pb - 0.005% Max 1337 C 1100
Bi - 0.001% Max    
O2-0.060% Max    
 Phosphorous Deoxidized  Copper(DONA)  Cu - 99.85% Min. C106 Cu DHP H 3100
  P-0.013-0.050% 1337 C 1220
* Material confirming to other National Specification e.g. ASTM, DIN etc. is also provided.
* Available in Strips, Sheets, Plates & Circles form.
COPPER 
TYPICAL MECHANICAL PROPERTIES AS PER : B.S. : 2870
Material Temper Tensile Strength N/mm2 Elongation% on 50 mm G.L. Vickers Hardness ISO JIS
VPN 
 Electrolytic 'O' 210 Min 35 Min 55 Max Cu ETP H 3100
 Tough Pitch  H.C. Copper M 210 Min 35 Min 65 Max ISO : 1337 C 1100
  1/2 H 240 Min 10 Min 70 to 95    
  H 290 Min - 90 Min    
 Phosphorous 'O' 210 Min 35 Min 55 Max Cu DHP H 3100
 Deoxidized  Copper M 210 Min 35 Min 65 Max ISO : 1337 C 1220
  1/2 H 240 Min 10 Min 70 to 95    
  H 290 Min - 90 Min    
'O'b :  Annealed Condition.
1/2Hv:  Half Hard
Hb:  Hard
*    :  Electric Conductivity at 20 Deg. Cel. 100% IACS(For Cu ETP 'O'Temper)

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