Specialty Alloys of Lead

Antimonial Lead

Antimonial Lead is produced by introducing Antimony into lead. Metallic antimony is a brittle metal with a crystalline texture. Antimony is a harder metal than lead. When combined with lead, it forms an alloy this is harder and/or firmer. The percentage of antimony in the alloys is dependent on your application and/or specifications.

S.R.L.P Antimonial lead is available in sheet, extrusions, and in casting.

Bullet Alloys Pure Virgin Alloys Stock

  • 2% Tin—6% Antimony—92% Lead

  • 2% Tin—7% Antimony—91% Lead

  • 20-1 Alloy—95% Lead—5% Tin

Babbitt Material
Available in 8# notch bars, packed in 50# cartons in the following types:

  • No. 4 Babbitt – A common hardware grade used for various non-critical, low speed applications

  • Universal Babbitt – Mainly for medium speed applications, such as unidirectional and moderate cyclic loads.

  • Genuine Babbitt – Virtually lead free. A high tin content Babbitt typically used for high speed and low-pressure applications.

  • Other special types and grades are available

  • ASTM B-23, QQ-T-390, and ASTM B560-79 Specifications.