Description
Cu = 99.70 +
Fe = <0.00002
Fe = <0.00002
Ni = <0.00002
Zn = <0.000003
Ag..ppm = 19.29
As. Ppm = < 0.01
Ba. Ppm = <2.0
Cd. Ppm = <0.03
Cr. Ppm = <0.02
Zn = <0.000003
Ag..ppm = 19.29
As. Ppm = < 0.01
Ba. Ppm = <2.0
Cd. Ppm = <0.03
Cr. Ppm = <0.02
|
ELEMENTS
|
VALUE
|
RESULT
|
|
Copper
|
Cu
|
99.95% Min.
|
|
Cobalt
|
Co
|
0.001% Max.
|
|
carbon
|
C
|
0.003% max
|
|
Iron
|
Fe
|
0.005% Max.
|
|
phosphorus
|
P
|
0.01% Max.
|
|
sulphur
|
S
|
0.01% Max.
|
|
Znic
|
Z
|
0.03% Max.
|
Detailed specification :
Wire diameter: 0.30mm, 0.25mm, 0.20mm
Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg
Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2
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