NF A 55-401
NF A 55-401 (Non ferrous metals. Cold rolled semi-finished products made of lead. Characteristics.)· AFNOR NF (France) · 5 materials
| Designation | Material group | |
|---|---|---|
| 99.90 | Lead | chevron_right |
| 99.97 | Lead | chevron_right |
| Pb 99.90 | Lead | chevron_right |
| Pb 99.97 | Lead | chevron_right |
| Pb 99.985 | Lead | chevron_right |