SC Design Tube & Special Sections
Section & Profile
Heat Exchanger Tubes
Fittings & Other Range
Brass Tubes
Copper
Copper Cappilary Tubes
Finned Tube
Cupro Nickel
 
 
 
1) PHOSPHOROUS DEOXIDIZED NON ARSENICAL COPPER (C 106)
 
CHEMICAL REQUIREMENT
Copper (inc silver)
99.85% Min
Phosphorous
0.013 to 0.05%
Total Impurities
0.060% Max
 
PHYSICAL REQUIREMENT
Temper
Tensile strength kg/mm2 Min
% Elongation on 5.65 A Min
Annealed
21.5
33
As Manufactured
23.5
13
 
USES - House hold general purpose.
 
2) CADMIUM COPPER RODS (C 108)
 
CHEMICAL REQUIREMENT
Copper (inc silver)
98. 5%
Cadmium
0.5 to 1.2%
 
PHYSICAL REQUIREMENT
Tensile strength
35 kg/mm2 Min
Elongation 4 D
8% Min
Electrical
80 Min % I.A.C.S
Conductivity at 20 C
 
 
USES - Electrical holder for resistance welding machines arc - Furnaces, Electrodes for spot seam welding of aluminium alloys, commutatobras, spring, contact, switch gear components & other equipments requiring high conductivity with strength and resistance to wear.
 
COPPER TUBES FOR PLUMBING AND HEATING SYSTEMS | COPPER TUBES ON STRAIGHT LENGTH | COPPER TUBES FOR AIR CONDITIONING & REFRIGERATION | COPPER RODS FOR GENERAL ENGINEERING PURPOSES | HIGH CONDUCTIVITY COPPER RODS | COPPER STRIPS, PLATES, BUS BARS & FLATS | COPPER SECTIONS AND PROFILES | COPPER TUBES | WEIGHT OF COPPER TUBES IN VARIOUS SIZE & GAUGES - EXTERNAL DIAMETER
 
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