Pewter

Pewter alloys for spin casting, gravity casting and decorative work, including lead-free Britannia and NEY pewters for jewelry and traditional pewters from 25% to 92% tin. Each alloy page lists composition, melting range and forms.

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Showing 9 of 9 products

  • Product code: 5731

    25% Tin Pewter Alloy
    Lowest Cost Pewter-Type AlloyHigh Lead ContentDecorative Casting GradeHigh Density for Weight Applications
    Low-cost lead-tin pewter alloy (74% Pb, 24% Sn, 2% Sb) in 5-8 lb ingot for inexpensive end-use decorative castings where high weight is acceptable.
    Solidus
    361°F (183°C)
    Liquidus
    520°F (271°C)
    Density
    0.287 lbs/in³ (7.95 g/cm³)
    Primary Elements
    Pb · Sn · Sb
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  • Product code: 5632

    35% Tin Pewter Alloy
    Low-Cost Tin-Lead PewterSculpture Casting GradeLow Melting TemperatureCost-Effective Tin Alloy
    Lead-tin pewter alloy (62% Pb, 3% Sb, 35% Sn) in 5-8 lb ingot for sculpture and decorative casting where low melting temperature and low cost are priorities.
    Solidus
    361°F (183°C)
    Liquidus
    471°F (244°C)
    Density
    0.331 lbs/in³ (9.17 g/cm³)
    Primary Elements
    Pb · Sn · Sb
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  • Product code: 7604

    60% Tin Pewter Alloy
    Lowest Melting Point in Pewter RangeExtended Mold LifeReduced Energy Casting CostSculpture Grade
    Lead-tin-antimony pewter (60% Sn, 37.5% Pb, 2.5% Sb) with the lowest melting point in the Belmont pewter range. 5-8 lb ingot for extended mold life and low energy cost casting.
    Solidus
    361°F (183°C)
    Liquidus
    374°F (190°C)
    Density
    0.308 lbs/in³ (8.53 g/cm³)
    Primary Elements
    Sn · Pb · Sb
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  • Product code: 7921

    Britannia Alloy
    Lead-free Lead-Free Food-Safe PewterExcellent Ductility 20-40%Multiple Forms Including WireElectroplateable and Solderable
    Lead-free tin-antimony-copper pewter (91.75% Sn, 8% Sb, 0.25% Cu) for figurines, decorative hardware, and food-safe pewter castings. Ingot, shot, and wire forms.
    Solidus
    465°F (241°C)
    Liquidus
    515°F (268°C)
    Density
    0.252 lbs/in³ (6.97 g/cm³)
    Primary Elements
    Sn · Sb · Cu
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  • Product code: 791NR8

    Lead Free Pewter (Britannia)
    Lead-free Britannia AlloySpin Cast Mold GradeFine Filigree DetailLead-Free Certified
    Lead-free Britannia pewter alloy for spin cast molds. Solidus 435-463F, liquidus 478-490F. Used for fashion jewelry with thin cross sections or fine filigree.
    Solidus
    435°F (224°C)
    Liquidus
    490°F (254°C)
    Density
    0.263 lbs/in³ (7.28 g/cm³)
    Primary Elements
    Sn · Sb · Cu
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  • Product code: 791NB7

    Lead Free Pewter (Gravity Cast)
    Lead-free High Copper ContentOpen Face Gravity PourMaximum Mold DetailLead-Free Certified
    Lead-free high-copper pewter alloy. Used for open face, gravity pour, sand, and cast iron mold casting with maximum detail.
    Solidus
    471°F (244°C)
    Liquidus
    669°F (354°C)
    Density
    0.267 lbs/in³ (7.39 g/cm³)
    Primary Elements
    Sn · Sb · Cu
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  • Product code: 798NENTB

    Lead Free Pewter with Bismuth
    Lead-free Less Than 50 ppm LeadHigh Purity Tin BaseThick Cross Section Spin CastingPolished Finish Grade
    High-purity tin-based lead-free pewter, less than 50 ppm lead. Solidus 515-635F, liquidus 465-485F. Used for spin cast rubber or silicone molds with thick cross sections.
    Solidus
    437°F (225°C)
    Liquidus
    442°F (228°C)
    Density
    0.265 lbs/in³ (7.33 g/cm³)
    Primary Elements
    Sn · Bi · Cu · Ag
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  • Product code: 7924

    Special 92% Tin Pewter
    Superior Casting in Heavy SectionsBetter Fill than Lead-Free BritanniaFigurine and Model GradeHigh Tin Base with Lead Pressure Tightness
    Tin-lead-antimony pewter (92% Sn, 4% Pb, 4% Sb) with excellent casting characteristics for figurines and models with heavy sections. 5-6 lb ingot.
    Solidus
    430°F (221°C)
    Liquidus
    443°F (228°C)
    Density
    0.269 lbs/in³ (7.45 g/cm³)
    Primary Elements
    Sn · Sb · Pb
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  • Product code: 79010

    Tin Base Level Alloy 1
    Optimized for Flat Polished SurfacesCadmium Microstructure RefinementPlaque and Medallion GradeExtended Mold Life
    Tin-lead-antimony-cadmium pewter (90% Sn, 6% Pb, 2% Sb, 2% Cd) for castings with flat polished surfaces. Low melting point extends mold life.
    Solidus
    266°F (130°C)
    Liquidus
    329°F (165°C)
    Density
    0.287 lbs/in³ (7.94 g/cm³)
    Primary Elements
    Sn · Pb · Sb · Cd
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