Grade О2
Corresponding Standard GOST 860-1975
Tin. Specifications
Classification Non-metallic materials
О2 Chemical Element Composition Content (%)
Component Fe S Cu As Pb Al Zn Sn Bi Sb More
Minimum Value - - - - - - - 99.565 - - Total impurities ≤0.435
Maximum Value 0.02 0.016 0.03 0.015 0.25 0.002 0.002 - 0.05 0.05

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