Cerrosafe (Bolton 160-190)

Cerrosafe (Bolton 160-190)

  • $13.50


Product # LB150005    Alloy #4250-2

Orders ship in 1-2 days.  Orders over 10 lbs., may be fulfilled with 2 lb. ingots which are slightly thicker ¾" H

  • Weight: 1 pound (sold by the pound, not the piece) 
  • Dimension: 4½" L x 2" W x ½" H
  • Non-Eutectic Alloy 
  • Contains the following metals - Bismuth, Lead, Tin and Cadmium        
  • Melting Temperature 160-190º F or 71.7-87.8º C
  • Density .341 lbs./In3      9.4 g/cc
  • Shrinks initially, grows to .0000” in 1 hour and continues to grow to .0025”.

Originally made for toy soldier casting. Principal uses are in proof casting cavities (threads, dies, molds, blind holes, gun barrels); Duplicate patterns in foundry match plate making: supporting work pieces while machining; pray coating wood patterns. Dental lab techniques (swaging, jacket crowns); Masks for electroplating and spray.  Chamber Casting Alloy

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