Casting Alloys
 

White Metal Alloys for  Jewelry & Pewter Making

     
  For all of your centrifugical spin casting alloys, gravity pour alloys & pewter alloys.

At Alchemy, we produce hundreds of different alloys.  Our alloys are used in many different applications, such as: 

Costume jewelry, fishing, medallions, trophies, belt buckles, silverware, pewter-ware, figurines, toy soldiers, to name a few.

Small Order Pricing

     

Available in the following Bars Sizes:

1.75Lb Cast Bar - ** Most Popular **

8Lb Nolan Bar

 

     

ARE YOU NEW TO THE HOBBY AND WANT HELP PICKING AN ALLOY?

Try these Lead-Free Alloys: BM91, LOW 281, 97SP

 

 LEAD-FREE ALLOYS

 
 LOW 281 (Lead-Free)    #908 (Lead-Free)
 COMPOSITION: Tin (Sn) 42%    COMPOSITION: Tin (Sn) 90%
Bismuth (Bi) 58%   Antimony (Sb) 8%
    Copper (Cu) 2%

 Density: 0.3090 Lbs/in3 (8.56 g/cm3)

 

 Density: 0.2626 Lbs/in3 (7.27 g/cm3)

 Casting Temp: 300-400oF (149-203oC)    Casting Temp: 500-550oF (260-288oC)

 Recommended Use

 

 Recommended Use

 ● General Casting Most Products    ● Hard Surface/Tailored Pieces

 Industry Equivalents

 

 Industry Equivalents

 ● AIM 138, Cerrotru    ● Atlas 7902
         
 BM91 (Lead-Free)  

 #927 (Lead-Free)

 COMPOSITION: Tin (Sn) 91%    COMPOSITION: Tin (Sn) 92%
Antimony (Sb) 8%   Antimony (Sb) 7%
Copper (Cu) 1%   Copper (Cu) 1%
 Density: 0.2620 Lbs/in3 (7.25 g/cm3)  

 Density: 0.2622 Lbs/in3 (7.26 g/cm3)

 Casting Temp: 500-550oF (260-288oC)    Casting Temp: 500-550oF (260-288oC)
 Recommended Use  

 Recommended Use

 ● General Casting Most Products    ● Excellent for large intricate castings
 Industry Equivalents  

 Industry Equivalents

 ● CMC BM91    ● Hirsch CP2
 
 R8 (Lead-Free)  

 BR5 (Lead-Free)

 COMPOSITION: Tin (Sn) 92%    COMPOSITION: Tin (Sn) 92%
Antimony (Sb) 7.5%   Antimony (Sb) 7.75%
Copper (Cu) 0.5%   Copper (Cu) 0.25%
 Density: 0.2620 Lbs/in3 (7.25 g/cm3)  

 Density: 0.2616 Lbs/in3 (7.24 g/cm3)

 Casting Temp: 500-550oF (260-288oC)    Casting Temp: 500-550oF (260-288oC)
 Recommended Use  

 Recommended Use

 ● General Casting Most Products    ● Hard Surface/Tailored Pieces
 Industry Equivalents  

 Industry Equivalents

 ● AIM 92(R8)    ● Atlas 7921, Conquest NC-BR5, Hirsch CP1
         
 BM92 (Lead-Free)  

 BM94 (Lead-Free)

 COMPOSITION: Tin (Sn) 92%    COMPOSITION: Tin (Sn) 94%
Antimony (Sb) 8%   Antimony (Sb) 5%
    Copper (Cu) 1%
 Density: 0.2614 Lbs/in3 (7.24 g/cm3)  

 Density: 0.2626 Lbs/in3 (7.27 g/cm3)

 Casting Temp: 500-550oF (260-288oC)    Casting Temp: 500-550oF (260-288oC)
 Recommended Use  

 Recommended Use

 ● Excellent for large intricate castings    ● Semi-Tailored Pieces
 Industry Equivalents  

 Industry Equivalents

 ● Canfield J-592, Conquest NC-92, Hirsch CP    ● CMC BM94
         
 #954 (Lead-Free)  

 97SP (Lead-Free)

 COMPOSITION: Tin (Sn) 95%    COMPOSITION: Tin (Sn) 97%
Antimony (Sb) 3.8%   Bismuth (Bi) 2.5%
Copper (Cu) 1.2%   Copper (Cu) 0.5%
 Density: 0.2631 Lbs/in3 (7.28 g/cm3)  

 Density: 0.2659 Lbs/in3 (7.36 g/cm3)

 Casting Temp: 500-550oF (260-288oC)    Casting Temp: 500-550oF (260-288oC)
 Recommended Use  

 Recommended Use

 ● Semi-Tailored Pieces    ● General Casting Most Products
 Industry Equivalents  

 Industry Equivalents

 ● AIM 95, Canfield J-95    ● AIM 97SP
         

 97SA (Lead-Free)

   #981 (Lead-Free)
 COMPOSITION: Tin (Sn) 97%    COMPOSITION: Tin (Sn) 98%
Bismuth (Bi) 2.5%   Antimony (Sb) 1%
Silver (Ag) 0.5%   Bismuth (Bi) 1%

 Density: 0.2660 Lbs/in3 (7.37 g/cm3)

   Density: 0.2640 Lbs/in3 (7.31 g/cm3)
 Casting Temp: 500-550oF (260-288oC)    Casting Temp: 550-600oF (288-316oC)

 Recommended Use

   Recommended Use
 ● General Casting Most Products    ● Good Dapping Qualities

 Industry Equivalents

   Industry Equivalents
 ● AIM 97SA    ● AIM 98NL
         

LEAD BASED ALLOYS

 

 SB03

   SB04
 COMPOSITION: Antimony (Sb) 3%    COMPOSITION: Antimony (Sb) 4%
Lead (Pb) 97%   Lead (Pb) 96%
     

 Density: 0.4041 Lbs/in3 (11.21 g/cm3)

   Density: 0.4024 Lbs/in3 (11.16 g/cm3)
 Casting Temp: 750-850oF (399-454oC)    Casting Temp: 750-850oF (399-454oC)

 Recommended Use

   Recommended Use
 ● Inexpensive alloy for key chains,     counterweights, fishing lures, giveaways.    ● Inexpensive alloy for key chains,  counterweights, fishing lures, giveaways.

 Industry Equivalents

   Industry Equivalents
 ● Machine Lead    ● Hirsch 4AL
         

 J104

   J105
 COMPOSITION: Tin (Sn) 1%    COMPOSITION: Tin (Sn) 1%
Antimony (Sb) 4.5%   Antimony (Sb) 4.75%
Lead (Pb) 94.5%   Lead (Pb) 94.25%

 Density: 0.4001 Lbs/in3 (11.10 g/cm3)

   Density: 0.3997 Lbs/in3 (11.08 g/cm3)
 Casting Temp: 700-800oF (371-427oC)    Casting Temp: 700-800oF (371-427oC)

 Recommended Use

   Recommended Use
 ● Inexpensive alloy for key chains, giveaways.    ● Inexpensive alloy for key chains, giveaways.

 Industry Equivalents

   Industry Equivalents
 ● Canfield J-104    ● Canfield J-105
         

 SB06

   J106
 COMPOSITION: Antimony (Sb) 6%    COMPOSITION: Tin (Sn) 1%
Lead (Pb) 94%   Antimony (Sb) 6%
    Lead (Pb) 93%

 Density: 0.3990 Lbs/in3 (11.07 g/cm3)

   Density: 0.3975 Lbs/in3 (11.03 g/cm3)
 Casting Temp: 750-850oF (399-454oC)    Casting Temp: 700-800oF (371-427oC)

 Recommended Use

   Recommended Use
 ● Belt Buckles, Bulky items    ● Inexpensive alloy for key chains, giveaways.

 Industry Equivalents

   Industry Equivalents
 ● Hirsch AL6    ● Canfield J-106, Hirsch B1
         

 SB10

   SB12
 COMPOSITION: Antimony (Sb) 10%    COMPOSITION: Antimony (Sb) 12%
Lead (Pb) 90%   Lead (Pb) 88%
     

 Density: 0.3922 Lbs/in3 (10.88 g/cm3)

   Density: 0.3888 Lbs/in3 (10.78 g/cm3)
 Casting Temp: 750-850oF (399-454oC)    Casting Temp: 750-850oF (399-454oC)

 Recommended Use

   Recommended Use
 ● Trophies, Statues    ● Trophies, Statues

 Industry Equivalents

   Industry Equivalents
 ● Hirsch 10AL    ● Hirsch 12AL
         

 CT Metal

   2/6 Alloy
 COMPOSITION: Tin (Sn) 1%    COMPOSITION: Tin (Sn) 2%
Antimony (Sb) 13%   Antimony (Sb) 6%
Lead (Pb) 86%   Lead (Pb) 92%

 Density: 0.3856 Lbs/in3 (10.69 g/cm3)

   Density: 0.3961 Lbs/in3 (10.99 g/cm3)
 Casting Temp: 700-800oF (371-427oC)    Casting Temp: 700-800oF (371-427oC)

 Recommended Use

   Recommended Use
 ● Casket Trim, Trophies, Statues    ● Decorative, Flatware, Belt buckles.

 Industry Equivalents

   Industry Equivalents
 ● AIM CT, Hirsch CT    ● AIM 2S
         

 2/8 Alloy

   3/8 Alloy
 COMPOSITION: Tin (Sn) 2%    COMPOSITION: