Tin/Lead Plating

Tin/Lead PlatingA leader in the metal finishing industry since 1928, Keystone provides high quality electrodeposited tin/lead (solder) plating for industrial and electronic applications. Tin/lead plating (also known as solder) is a deposit containing a mixture of tin and lead. 


Tin/lead Plating Applications

Our tin/lead plating is available for rack or barrel applications.  Keystone Corporation offers matte and bright tin/lead solder applications.  Matte tin is not reflective, but provides corrosion protection and electrical enhancement to the substrate. Bright tin shares these properties and includes a higher aesthetic appeal. Keystone offers the following compositions:

  • Bright 60/40 (60% Tin 40% Lead)
  • Matte 60/40 (60% Tin 40% Lead)
  • Bright 90/10 (90% Tin 10% Lead)
  • Matte 90/10 (90% Tin 10% Lead)
  • Bright 95/5 (95% Tin 5% Lead)
  • Matte 95/5 (95% Tin 5% Lead)



  • MIL-P-81728
  • ASTM B579

Contact Keystone Finishing For More Info About Our Tin/Lead Plating

Meeting your manufacturing needs is our top priority at Keystone Finishing. Our experienced staff will provide technical assistance as well as Certificates of Compliance to commercial, corporate, government, AMS, ASTM, and MIL specifications.  Keystone Corporation can assist in completing commercial orders ranging from a few specialized pieces to a high volume job. We maintain superior quality control through the entire finishing process ensuring top quality tin/lead plating at an affordable cost. Contact Keystone today to receive a personalized quote based on the specific requirements of your business.


Plated metal parts