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Copper Products

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Our Products


COPPER BUSBAR, 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:

  1. 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.

  1. 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.


APPLICATIONS:


 

BUSBAR
  • Transformer Connectors.
  • Earthing Protection in L.T. and H.T. Electrical Panels.
  • Power Transmission equipment.

  1. Control Panel.

 

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.
 Pb - 0.005% Max
Bi - 0.001% Max
O2-0.060% Max

C 101

Cu ETP
1337

H 3100
C 1100

 Phosphorous Deoxidized  Copper(DONA)

 Cu - 99.85% Min.
  P-0.013-0.050%

C106

Cu DHP
1337

H 3100
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
VPN

ISO

JIS

 Electrolytic
 Tough Pitch  H.C. Copper

'O'
M
1/2 H
H

210 Min
210 Min
240 Min
290 Min

35 Min
35 Min
10 Min
-

55 Max
65 Max
70 to 95
90 Min

Cu ETP
ISO : 1337

H 3100
C 1100

 Phosphorous
 Deoxidized  Copper

'O'
M
1/2 H
H

210 Min
210 Min
240 Min
290 Min

35 Min
35 Min
10 Min
-

55 Max
65 Max
70 to 95
90 Min

Cu DHP
ISO : 1337

H 3100
C 1220

'O'b :

 Annealed Condition.

1/2Hv:

 Half Hard

Hb:

 Hard

*    :

 Electric Conductivity at 20 Deg. Cel. 100% IACS(For Cu ETP 'O'Temper)

 

Get in touch

You will find yourself working in a true partnership that results in an incredible experience, and an end product that is the best.

Call us on

+91 9819551157

Email us

multiallloysint@gmail.com

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