Featuring Everdur Silicon Bronze, Art Caster’s Brass, Special H Silicon Bronze, Beryllium Copper, Jewelers’ Manganese Bronze, and White Bronze.

Belmont offers extensive experience in the production of standard and custom alloys for casting of sculpture, jewelry, and decorative products. Our capability covers standard and special tin-, lead-, zinc-, and copper-base formulations and shapes suitable for a broad variety of applications. This allows us not only to serve special casting needs, but also to help our customers comply with OSHA and EPA regulations, metal price considerations, and other factors that influence metal choice. For example, our copper-base alloys have been used as cost-effective substitutes.

Applications

Sculpture, Jewelry, Figurines, Decorative Items, Giftware, Rubber Mold Casting

Forms

Ingot, Cut Bar, Cubes, Shot both Polished and Unpolished, Special Shapes

Showing all 26 results

Featured products

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    Silicon Bronze Everdur UNS C87300
    Silicon Bronze Everdur UNS C87300
    Excellent general use Bronze for most any Jewelry Applications. This alloy offers very high detail, easy castability, and accepts patinas very well. This alloy has a very warm bronze color.
    Forms:
    • 2-20 Ingot
    • 2-5 Ingot
    • 1/2" & Down Polished Shot
    • 1/2" & Down Cubes
    • 2" Polished Cut Bar
    • Slabs
    • Unpolished Shot 1/2" x 14 Mesh
    Belmont Product Code 4951
    Nominal Composition:
    • 95% Cu
    • 4% Si
    • 1% Mn
    Technical Info:
    • CDA #: 87300
    • Melting Range: 1550 F - 1780 F, 840 C - 971 C
    • Pouring Range: 1900 F - 2250 F, 1010 C - 1235 C
    • Density: 0.302 lbs/cu. in, 8.36 g/cu. cm
    • Tensile Strength: 55000 lbs/sq. in.
    • Yield Strength: 25000 lbs/sq in.
    • Brinell Hardness: 85
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    Art Casters Brass
    Art Casters Brass
    This is a proprietary alloy especially developed for Jewelry casting. This alloy has a warm yellow color.
    Forms:
    • 1/2" Polished Cubes
    • 1/2" x 14 Mesh Unpolished Shot
    • 1" Cut Bar
    • 2" Cut Bars
    • 2-20 Ingot
    • 2-5 Ingot
    • Slabs
    Belmont Product Code 46316
    Nominal Composition:
    • Proprietary
    Technical Info:
    • Melting Range: 1625 - 1650 F
    • Pouring Range: 1700 - 1900 F
    • Density: 0.30 lbs per cubic inch
    • Specific Gravity: 8.4
    • Pattern Makers Shrinkage: 3/16" per foot
    • Machinability vs. free cutting brass: 80%
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    Lead Free Pewter (Britannia)
    Lead Free Pewter (Britannia)
    This is a Lead Free Pewter, also referred to as a Britannia Alloy that works well in Spin Cast Molds for designs, such as Fashion (Costume) Jewelry, with thin cross sections or fine filigree and maximum detail requiring less malleability and more strength.
    Forms:
    • 4-5 Ingot
    Belmont Product Code 791NR8
    Nominal Composition:
    • Sn: 91-93% with Antimony and Copper in a Proprietary formula enhanced from our standard 7921 Brittania
    Technical Info:
    • Elongation (2" Section) : 30% - 40%
    • Liquidus Temperature: 478F - 490F
    • Solidus Temperature: 435F - 463F
    • Brinell: 21 - 25
    • Tensile Strength: 7,000 psi - 9600 psi
    • Solderability: Can be soldered Easily with soft solder and flux
    • Finishes: Mechanical, chemical, organic, and electroplated
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    Herculoy Silicon Bronze UNS C87610
    Herculoy Silicon Bronze UNS C87610
    Belmont Special "H" Silicon Bronze Alloy has gained increased popularity in recent years with art and jewelry casters, primarily because of its excellent fluidity, low-drossing tendency, sharp detail reproduction, minimal finishing requirements, high ductility and suitable as a cost-effective alternative to tin bronzes.
    Forms:
    • 1/2" x 14 Mesh Polished Shot
    • 1/2" X 14 Mesh Unpolished Shot
    • 1/2" Polished Cubes
    • 2" Cut Bars
    • 2-20 Ingot
    • 2-5 Ingot
    Belmont Product Code 4939
    Nominal Composition:
    • 92% Cu
    • 4% Si
    • 4% Zn
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    Jewelers Manganese Bronze
    Jewelers Manganese Bronze
    This is a proprietary alloy specially developed for jewelry casting. Casts well with a unique yellow gold color.
    Forms:
    • 1/2" and Down Unpolished Shot
    • 1/2" Polished Cubes
    • 2" Cut Bars
    • 2-5 Ingot
    Belmont Product Code 4582
    Nominal Composition:
    • Proprietary
  •  
     
    White Bronze
    White Bronze
    This alloy offers a white color that is similar to White Gold Alloys and Stainless Steel Alloys. Often used for larger pieces such as belt buckles and larger jewelry pieces.
    Forms:
    • 1/2" Polished Cubes
    • 1/2" x 14 Mesh Unpolished Shot
    • 2" Cut Bars
    • 2-20 Ingot
    • 2-5 Ingot
    • Slabs
    Belmont Product Code 4587
    Nominal Composition:
    • Proprietary
  •  
     
    99.9% Electrolytic Copper
    99.9% Electrolytic Copper
    Good ductility, high conductivity and the ease of joining make Copper the world's #1 choice for the transmission of electrical power in an untold amount of applications. Belmont offer High Purity Electrolytic Copper, the most widely used grade of pure copper, in a wide variety of forms to meet your specific application. Made with the highest quality Virgin materials and a tightly controlled production process, you can be sure of consistent quality no matter the form that fits your application.
    Forms:
    • 3-14 Mesh Polished Shot
    • 3-14 Mesh Unpolished Shot
    • 1" x 1" Polished Squares
    • 1" x 1" Unpolished Squares
    • Copper Cathodes
    Belmont Product Code 4001
    Nominal Composition:
    • 99.95%
    • Bal
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    35% Tin Pewter Alloy
    35% Tin Pewter Alloy
    35% Tin Pewter, Lead, Tin Alloy easy meltable with relatively low melting temperature. Offers opportunity for cost savings where its relatively high weight is not a problem . Offers opportunity for cost savings where its relatively high weight is not a problem.
    Forms:
    • 5-8 Ingot
    Belmont Product Code 5632
    Nominal Composition:
    • 62% Pb
    • 3% Sb
    • 35% Sn
  •  
     
    60% Tin Pewter Alloy
    60% Tin Pewter Alloy
    Lowest melting point of our Pewters, providing for longest mold life and lowest energy costs.
    Forms:
    • 5-8 Ingot
    Belmont Product Code 7604
    Nominal Composition:
    • 60% Sn
    • 37.5% Pb
    • 2.5% Sb
  •  
     
    White Brass UNS C997500
    White Brass UNS C997500
    Easily cast White Brass Alloy with good fluidity and high detail. We offer this material in a variety of forms including Ingot, Cut Bars, Cubes and Shot.
    Forms:
    • Ingot
    • 2" Cut Bar
    • 1/2" Polished Cubes
    • Shot
    Belmont Product Code 45815
    Nominal Composition:
    • Cu: 58%
    • Mn: 20%
    • Zn: 20%
    • Al: 1%
    • Pb: 1%
  •  
     
    Bell Metal, 78% Copper 22% Tin Alloy
    Bell Metal, 78% Copper 22% Tin Alloy
    Bell metal is a hard alloy used for making bells and related instruments, such as cymbals. It is a form of bronze with a higher tin content, usually in approximately a 4:1 ratio of copper to tin (typically, 78% copper, 22% tin by mass). We offer this material in Ingot, shot, and cut pieces.
    Forms:
    • Ingot
    • Irregular Shot
    • 1/2" Polished Cubes
    • 2" Cut Pieces
    Belmont Product Code 4788
    Nominal Composition:
    • Cu: 78%
    • Sn: 22%
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    Superdie I / Zamak 2 Zinc Base Alloy
    Superdie I / Zamak 2 Zinc Base Alloy
    Zinc Base Alloy commonly used in rubber mold casting. Easy to cast and very ductile.
    Forms:
    • 4-20 Ingot
    Belmont Product Code 8934A
    Nominal Composition:
    • 2.75% Cu
    • 93.11% Zn
    • 4.1% Al
    • 0.04% Mg
  •  
     
    Spin Cast Zinc Alloy – J1
    Spin Cast Zinc Alloy – J1
    This is our most popular Lead Free Zinc Alloy that works well in Spin Cast Vulcanized Silicone Molds for designs with thin cross sections or maximum detail. Contains Proprietary Grain Refiners for improved flow into the mold.
    Forms:
    • 4-20 lb. KZ Ingot
    Belmont Product Code 892NJ1
    Nominal Composition:
    • 91-95% Zinc in a Proprietary Formula
    Technical Info:
    • Elongation : 8%
    • Liquidus Temperature: 734F
    • Pouring Temperatire: 850 F - 950 F
    • Density: .24 lbs / Cu. In. @ 68F
    • Tensile Strength: 52,000
    • Compression Strength: 93,000 psi
    • Finishes: Mechanical, chemical, organic, and electro-deposited, plastic
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    Spin Cast Zinc Alloy – S1
    Spin Cast Zinc Alloy – S1
    This is our Original, Lead Free, Zinc Based Alloy that works well in Spin Cast Vulcanized Silicone Molds for designs with thick cross sections or minimal detail. Contains Proprietary Grain Refiners for improved casting properties.
    Forms:
    • 4-20 lb. KZ Ingot
    Belmont Product Code 892NS1
    Nominal Composition:
    • 90-94% Zinc in a Proprietary Formula
    Technical Info:
    • Elongation : 8%
    • Liquidus Temperature: 734F
    • Pouring Temperatire: 800 F - 875 F
    • Density: .244 lbs / Cu. In.
    • Tensile Strength: 54,000
    • Compression Strength: 68,800 psi
    • Brinell Hardness: 146
    • Finishes: Mechanical, chemical, organic, and electro-deposited, plastic
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    Special 92% Tin Pewter
    Special 92% Tin Pewter
    Belmont Special 92% Tin Pewter alloy is an excellent casting alloy with approximately 92% Tin (Tin base alloy). Special Pewter for figurines, models, etc. with heavy sections - better casting characteristics than lead free Britannia.
    Forms:
    • 5-6 Ingot
    Belmont Product Code 7924
    Nominal Composition:
    • 92% Sn
    • 4% Pb
    • 4% Sb
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    Tin Base Level Alloy 1
    Tin Base Level Alloy 1
    Specially formulated for castings with flat surfaces that require a high polish. Relatively low melting point lengthens mold life.
    Forms:
    • 5-6 Ingot
    Belmont Product Code 79010
    Nominal Composition:
    • 90% Sn
    • 6% Pb
    • 2% Sb
    • 2% Cd

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