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Chemical Composition & Physical Properties
Grade
|
Chemical Composition (mass fraction) %
|
||||||||||||
Cu+Ag
|
P
|
Ag
|
Bi2)
|
Sb2)
|
As2)
|
Fe
|
Ni
|
Pb
|
Sn
|
S
|
Zn
|
O
|
|
T1
|
99.95
|
0.001
|
- |
0.001
|
0.002
|
0.002
|
0.005
|
0.002
|
0.003
|
0.002
|
0.005
|
0.005
|
0.02 |
Grade
|
Tensile Rm/
(N/mm2) |
Elongation δ5 %
|
Elongation δ10 %
|
T1
|
≥275
|
≥10
|
≥5
|