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COPPER PLATED STEEL WIRE is the name of
steel wire which has the strength and toughness combined
with conductivity and corrosion-resistance of copper.
It is colsely plated with uniform layer of pure copper
by an advanced continuous electroplating process.
S tranded conductors and single conductors are made in
a variety of size and type to meet specific needs as per
ANSI/ASTM B227, B228, B229, B452 & BS 4087 for power
distribution, transmission and telecommunication. Due
to their unique characteristics. Conductors are used for
single bonds to complete the electrical circuit for long
spans crossing mountains and rivers for telecommunication
over-head line. It is also called copper coverec steel
wire, copper coated steel wire, copper ply, copperclad
steel wire, steel cored copper wire and copper-weld wire
in different name |
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COPPER PLATED STEEL WIRE comply
with the following essential requirements
- TENSLE STRENGTH
The minimum breaking load of the wire when tested in
accordance with BS 18 'Methods for tensile
testing fo metals' comply with the appropriate value
given in specification Table
- TORSION STRENGTH
The wire withstand, withstand, without sign of failure,
a minimum of 20 twists on a legnth
equivalent to 100 diameters. When continued until fracture
occurs, the copper coating shall
not separate form th steel core.
- FREEOXYL PERFORMANCE
When tested in accordance with BS 4087, CL 10.1, it
show no blue discoloration in a solution
of potassium freeicyanide and sulphuric acid. |
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COPPER PLATED STEEL WIRE are two grades
of conductivity and two of tensile strength as well as
the size tolerances, for a range of preferred wire sizes.
For example :
1.02mm. Grade 2 wire for 40% conductivity.
1.02mm : Grade 2:40% |
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