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40Sn/60Pb

Product Overview

40Sn/60Pb is a general purpose tin/lead solder used primarily for soldering circuit boards, though it can also be used to join copper and ferrous base metals. However, it should not be used in water pipes due to the lead content.
  • Can bridge gaps

Typical Industry Applications:

Circuit boards

Non-potable water systems

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Product Details

Name:40Sn/60Pb

Nominal Composition:Tin 40.00, Lead 60.00

Liquidus:460 °F °, 238 °C

Solidus:361 °F °, 183 °C

Max Recommended Brazing Temperature:560 °F, 293 °C

Heating Methods:Open Air

Industry Specifications:

  • ASTM B32: Sn40
  • J Industry: Sn40A

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50Sn/50Pb

Common Industries

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Electrical

Lucas Milhaupt provides quality, high purity alloys to ensure brazed joints in power management components will last for years to come.