UNI 3343-P4-1975 Chemical analysis of ferrous metal materials. Sampling wear-resistant white metal. Lead alloys for printing and replacing uni 5601-65. Tin, Lead Solder Alloys
This standard applies to the aforementioned materials, obtained through a melting process and in the state in which they are ordinarily traded, i.e. in blocks or ingots.
UNI 3343-P4-1975 history
1975UNI 3343-P4-1975 Chemical analysis of ferrous metal materials. Sampling wear-resistant white metal. Lead alloys for printing and replacing uni 5601-65. Tin, Lead Solder Alloys