COPPER SHEETS, STRIPS & FOILS

ELECTROLYTIC HIGH CONDUCTIVITY
COPPER		 ELECTROLYTIC
TOUGH PITCH
 PHOSPHORUS DEOXIDISED NON-ARSENICAL TIN BEARING DHP

SPECIFICATIONS
ASTM-B152-C11000



BS:2870- C101
IS:1897
ASTM-B152-C11000
JIS H3100-C11000
DIN 1787,17670,
40500, E-Cu-58
BS-2870-C101
IS:1897
ASTM-B152-C12200
JIS H3100-C1220
DIN 1787, SF-Cu

BS-2870-C106
IS:1550







IS : 3331

CHEMICAL
COMPOSITION
Cu:99.90% (Min)
OE:0.03% (Max)
Cu:99.90% (Min)
OE:<0.03% (Excl.Ag R02)
Cu:99.85% (Min)
P : 0.015/0.04%
OE: <0.06%
Cu:99.85 % (Min)
Tin 0.10 % (Nominal)
OE : 0.06% Max.
Physical Properties
Tensile Strength
N/mm2 (Min)		 Resistivity OHM
MM2 /M at 200 C: 
  0.01737 (Min)
Ann          Hard
195          300
Ann          Hard
195          300

-
Elongation (%) 50.0 mm Gauge
length 15/20%
depending on
thickness		 35             -   -            - -
Conductivity (Min.)
(IACS %)		 100%  99.25%         97%  -             - -

Hardness (VPN)
A     :Annealed
1/4H:Quarter Hard
1/2H: Half Hard
H     : Hard
EH   : Extra Hard
SH   : Spring Hard 
60 (Max)
60 (Max.)
55 - 74
75 - 90
90 (Min.)
-
60 (Max.)
55 - 74
75 - 95
100 (Min.)
-


90 - 110
110-140

GENERAL
PROPERTIES:
High electrical and thermal conductivity allied with excellent working properties.
High electrical and
thermal conductivity
allied with excellent
working properties.
Better for forming operation and
bending, welding and
brazing.
Superior resistance to softening at high temperature. Excellent solderability and thermal
conductivity.

APPLICATIONS
Screening of XLPE cables
Electrical Components, 
Bus Bars, Commutators, Process  Equipment
and Radiators
Tubing, Chemical
Engineering and
general applications
especially those
involving Welding
and Brazing.
Radiators and Heat Exchangers