Lead-Tin (Sn) Alloys
Lead-tin alloys prized for superior casting performance and corrosion resistance — blended to your Sn percentage for soldering, casting, and specialty applications.
Superior casting and corrosion resistance
Adding tin (Sn) to lead improves how the metal flows and fills a mold, producing crisp, clean castings — and it boosts corrosion resistance. That's why lead-tin alloys are favored for soldering, casting, and specialty applications where surface finish and longevity matter.
We blend lead-tin alloys to your tin percentage, so you get the casting behavior and properties your work requires. Whether you need a small specialty batch or a production run, the composition is matched to your spec.
Every batch is quality-checked to international standards and ships with elemental analysis. We source responsibly and prioritize recycling, keeping environmental impact low at every stage.
Superior Casting
Improved flow and mold fill for crisp, clean castings.
Corrosion Resistance
Tin improves corrosion resistance for longer-lasting parts.
Soldering & Casting
Favored for soldering, casting, and specialty applications.
Blended to Your %
Custom Sn percentages blended to order, with analysis included.
Where lead-tin fits
Applications
- Soldering alloys
- Casting and specialty pours
- Corrosion-resistant components
- Detailed and intricate castings
- Specialty industrial use
What you get
- Custom Sn percentage to your spec
- Superior casting performance
- Improved corrosion resistance
- Elemental analysis on every shipment
- Ingot or billet forms, batch to truckload
Industries we serve
- Soldering and electronics
- Specialty casting shops
- Industrial manufacturers
- Automotive and equipment
- Recycling & scrap processing
Sourcing
We partner with top-tier manufacturers to secure certified lead and tin.
Blending & engineering
We blend to your Sn percentage to order, with strict quality checks to international standards.
Delivery & sustainability
Reliable supply and custom solutions, with responsible sourcing, recycling, and minimal environmental impact.
Frequently asked questions
Why add tin to lead?
Tin improves how the metal flows and fills a mold for cleaner castings, and it increases corrosion resistance — which is why lead-tin is favored for soldering and casting.
Can you blend a specific Sn percentage?
Yes. We blend lead-tin alloys to order at your target tin percentage. Send us your spec and we'll match it.
What is lead-tin used for?
Soldering, casting, and specialty applications where superior casting performance and corrosion resistance are important.
What forms do you supply?
Ingot or billet, in quantities from small specialty batches to truckloads. Every shipment includes elemental analysis.
Where are you located and how do I order?
We're based in Morris, Alabama and ship nationwide. Call 205-427-3599 or use the form below to start a quote.