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+7 (495) 849-29-70
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1731410002
.. (Co) ≥ 72,5% ≥ 71% ≥ 65%
(Fe) ≤ 0,05% ≤ 0,05% ≤ 0,1%
(Si) ≤ 0,02% ≤ 0,03% ≤ 0,03%
(d) ≤ 0,006% ≤ 0,006% ≤ 0,006%
(Ca) ≤ 0,04% ≤ 0,06% ≤ 0,1%
(Mn) ≤ 0,01% ≤ 0,015% ≤ 0,05%
(Cu) ≤ 0,01% ≤ 0,02% ≤ 0,03%
(As) ≤ 0,002% ≤ 0,002% ≤ 0,005%
(Ni) ≤ 0,2% ≤ 0,2% ≤ 0,2%
(S) ≤ 0,01% ≤ 0,015% ≤ 0,05%
(Sb) ≤ 0,006% ≤ 0,006% ≤ 0,006%
(Pb) ≤ 0,002% ≤ 0,002% ≤ 0,006%
(Zn) ≤ 0,03% ≤ 0,03%  —

12


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