Solder Connection

Solutions in Soldering Technology

Grade D - Alloy No.15 (Sn30 Pb70)

A common application of Grade D (Solder Alloy No.15) is making permanent but reversible connections between copper pipes in plumbing systems. The greater the tin concentration, the greater the solders tensile and shear strengths.

Key Products Features & Benefits:

  • Tin Lead alloy 
  • Specified as Grade D 30/70 Sn/Pb/Sb to BS219 and Alloy No.15 to BSEN29453. 
  • Melt range 183-257C.
  • Available in tinmans sticks and blow pipe.
  • Ideal for use when Body Soldering/During Car Restoration.


Data Sheets and Info

Health & Safety

Technical Bulletin

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