Copper Alloys

Copper alloys including 70/30 and 90/10 copper nickel, chrome copper and nickel silver for casting and manufacturing. Custom compositions available on request.

Copper alloys including 70/30 and 90/10 copper nickel, chrome copper and nickel silver for casting and manufacturing. Custom compositions available on request.

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Showing 10 of 14 products

  • Product code: 47025

    70/30 Copper Nickel UNS C96400
    Lead-free CDA C96400 High-Velocity Seawater ResistantErosion ResistantMarine GradeHigh Temperature Rated
    Copper-nickel 70/30 (66% Cu, 30.9% Ni) per CDA C96400 for high-temperature, high-velocity seawater and pressure applications. 2-20 ingot.
    Solidus
    2,140°F (1,171°C)
    Liquidus
    2,260°F (1,238°C)
    Density
    0.35 lbs/in³ (9.69 g/cm³)
    Primary Elements
    Cu · Ni · Mn · Nb · Fe · Si
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  • Product code: 49019

    90/10 Copper Nickel UNS C96200
    Lead-free CDA C96200 Seawater Corrosion ResistantStress Corrosion Cracking ResistantMarine GradeLead-Free
    Copper-nickel 90/10 (86.85% Cu, 10% Ni) per CDA C96200 for seawater corrosion resistance and marine piping applications. 2-20 ingot.
    Solidus
    2,010°F (1,099°C)
    Liquidus
    2,100°F (1,149°C)
    Density
    0.323 lbs/in³ (8.94 g/cm³)
    Primary Elements
    Cu · Ni · Fe · Mn · Nb
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  • Product code: 4872

    Aluminum Bronze UNS C95200
    Lead-free CDA C95200 Heavy-Load Bearing GradeWear ResistantCorrosion ResistantHigh Compressive Strength
    Aluminum bronze (87.5% Cu, 9% Al, 3.5% Fe) per CDA C95200 for heavy-load bearings and structural castings. 2-20 ingot.
    Solidus
    1,907°F (1,042°C)
    Liquidus
    1,913°F (1,045°C)
    Density
    0.276 lbs/in³ (7.64 g/cm³)
    Primary Elements
    Cu · Al · Fe
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  • Product code: 4977

    Beryllium Copper 20C UNS C82500
    Lead-free UNS C82500 High Strength and HardnessExcellent Casting FluidityIntricate Detail Investment Casting
    High-strength BeCu alloy UNS C82500 with excellent fluidity and wear resistance. Ideal for investment; sand; and ceramic casting with intricate detail. Multiple forms.
    Solidus
    1,575°F (857°C)
    Liquidus
    1,800°F (982°C)
    Density
    0.297 lbs/in³ (8.22 g/cm³)
    Primary Elements
    Cu · Be · Co · Si
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  • Product code: 4971

    Beryllium Copper 275C UNS C82800
    Lead-free UNS C82800 Highest Strength and Hardness BeCu GradeLowest Pouring Temperature BeCuExcellent Wear Resistance
    Highest-strength BeCu alloy UNS C82800 with maximum hardness; wear resistance; and fluidity. Lowest pouring temperature of BeCu alloys. Forms: shot and ingot.
    Solidus
    1,625°F (885°C)
    Liquidus
    1,710°F (932°C)
    Density
    0.292 lbs/in³ (8.09 g/cm³)
    Primary Elements
    Cu · Be · Co · Si · Ti
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  • Product code: 4852

    Brass 85/5/5/5 UNS C83600
    CDA C83600 Pressure TightFree MachiningPlumbing GradeCorrosion Resistant
    Leaded red brass (85% Cu, 5% Zn, 5% Sn, 5% Pb) per CDA C83600 for plumbing, low-load bearings, and pressure-tight castings. Slabs, ingot, and sheared pieces.
    Solidus
    1,570°F (854°C)
    Liquidus
    1,820°F (993°C)
    Density
    0.318 lbs/in³ (8.83 g/cm³)
    Primary Elements
    Cu · Zn · Sn · Pb
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  • Product code: 4989

    Chrome Copper UNS C81500
    Lead-free CDA C81500 High ConductivityPrecipitation HardenableMaster Alloy for Cr AdditionsElevated Temperature Strength
    Chrome copper (98.7% Cu, 1.3% Cr) per CDA C81500. High conductivity high-strength master alloy for chromium additions. Solidus 1967F liquidus 1985F. 2-20 ingot.
    Solidus
    1,967°F (1,075°C)
    Liquidus
    1,985°F (1,085°C)
    Density
    0.319 lbs/in³ (8.82 g/cm³)
    Primary Elements
    Cu · Cr
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  • Product code: 4939

    Herculoy Silicon Bronze UNS C87610
    Lead-free CDA C87610 Excellent FluidityLow DrossingHigh DuctilityJewelry and Art Grade
    Herculoy silicon bronze (92% Cu, 4% Si, 4% Zn) per CDA C87610 for art, jewelry, and sculpture casting. Excellent fluidity, low drossing, high ductility.
    Solidus
    1,967°F (1,075°C)
    Liquidus
    1,985°F (1,085°C)
    Density
    0.302 lbs/in³ (8.4 g/cm³)
    Primary Elements
    Cu · Si · Zn
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  • Product code: 4643

    Manganese Bronze
    Lead-free CDA C86200 High StrengthImpact ResistantMarine Propeller GradeHeavily Stressed Applications
    High-strength manganese bronze (65% Cu, 25% Zn, 3% Mn, 4% Al, 3% Fe) per CDA C86200 for heavily stressed machine parts and structural castings.
    Solidus
    1,650°F (899°C)
    Liquidus
    1,725°F (941°C)
    Density
    0.288 lbs/in³ (7.97 g/cm³)
    Primary Elements
    Cu · Zn · Al · Fe · Mn
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  • Product code: 4884

    Navy G Bronze Alloy UNS C90300
    CDA C90300 Steam Pressure RatedMarine GradeSeawater Corrosion ResistantLead-Free
    Navy G bronze (88% Cu, 4% Zn, 8% Sn) per CDA C90300 for steam pressure and marine applications up to 550°F. Lead-free. 1-20 lb ingot.
    Solidus
    1,570°F (854°C)
    Liquidus
    1,832°F (1,000°C)
    Density
    0.318 lbs/in³ (8.8 g/cm³)
    Primary Elements
    Cu · Sn · Zn
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Showing 1–10 of 14 results