UNI 5603-1965 Chemical analysis methods of metallic materials. Among wear-resistant white metals, lead alloy and tin are used for printing. Determination of antimony in lead soldering alloys. volume measurement method
The method is applicable to tin-based anti-friction white metals, to tin-lead based ones, to lead-based printing alloys and to tin-lead based soldering alloys: materials with Sb content varying from 0.5 to 28, 75%. The method is therefore not applicable to tin-zinc based anti-friction white metals (with Sb content less than or equal to 0.10%) and to tin-lead based soldering alloys with Sb content less than 0.15%.
UNI 5603-1965 history
1965UNI 5603-1965 Chemical analysis methods of metallic materials. Among wear-resistant white metals, lead alloy and tin are used for printing. Determination of antimony in lead soldering alloys. volume measurement method