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Common solder alloys, filtered by lead status and melting range; the link keeps your filters. Our alloys are made in a low-oxygen environment.

Indicative guide. Confirm availability, sizes and flux with our sales team.

Lead status
Melting range
10 alloys

All 10 reference alloys

AlloyCompositionMelting rangeTypical uses
Sn42Bi58Lead-freeTin 42%, bismuth 58%138 °C (eutectic)
  • Low-temperature soldering
  • Heat-sensitive components
  • +1 more
Sn62Pb36Ag2LeadedTin 62%, lead 36%, silver 2%179 °C (eutectic)
  • Silver-bearing boards and plated parts
  • Hybrid circuits
  • +1 more
Sn63Pb37LeadedTin 63%, lead 37%183 °C (eutectic)
  • General electronics
  • Hand soldering
  • +1 more
Sn60Pb40LeadedTin 60%, lead 40%183 to 190 °C
  • General electronics
  • Hand soldering
  • +1 more
Sn96.5Ag3.0Cu0.5SAC305Lead-freeTin 96.5%, silver 3.0%, copper 0.5%217 to 220 °C
Sn99Ag0.3Cu0.7SAC0307Lead-freeTin 99%, silver 0.3%, copper 0.7%217 to 227 °C
  • Cost-reduced lead-free wave soldering
  • Hand soldering
  • +1 more
Sn96.5Ag3.5Lead-freeTin 96.5%, silver 3.5%221 °C (eutectic)
  • High-reliability joints
  • Automotive electronics
  • +1 more
Sn99.3Cu0.7Lead-freeTin 99.3%, copper 0.7%227 °C (eutectic)
  • Wave soldering
  • Cost-sensitive production
  • +1 more
Sn95Sb5Lead-freeTin 95%, antimony 5%232 to 240 °C
  • Higher-temperature service
  • Step soldering (first joint)
  • +1 more
Sn (tin)TinLead-freeTin232 °C
  • Tin electroplating
  • Plating of connectors and terminals

General reference. Not a list of our stock.

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On the temperature scale

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