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You are at: Products → Copper Alloys → C14500 Tellurium Copper (Deoxidized Grades)
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    C14500 Tellurium Copper (Deoxidized Grades)
    ASTM B301, ASTM B124

    Applications in forgings, screw machine products and parts requiring high conductivity, extensive machining, corrosion resistance, copper color, or a combination of these; electrical connectors, motor and switch parts, plumbing fittings, soldering coppers, welding torch tips, transistor bases and furnace brazed articles.

    Typical Uses for C14500 Tellurium Copper (Deoxidized Grades):
    • ARCHITECTURE: Fire Protection
    • ELECTRICAL Transistor Bases, Motor Parts, Electrical Connectors, Switch Parts, Soldering Copper
    • INDUSTRIAL: Welding Torch Tips, Soldering Tips, Furnace Brazed Articles, Screw Machine Products, Forgings
    • PLUMBING: Plumbing Fittings, Sprinkler Heads, Fixtures

    << SEE SIZES & SPECS BELOW >>



      
    CHEMICAL COMPOSITION


    		 Cu P Te
    Min/Max 99.90 min 0.004 - 0.012 0.40 - 0.7
    Nominals 99.5000 0.0080 0.5500
    TEMPER

    Product Type Temper Type
    Bar ASTM B301
    Bar, Forging ASTM B124
    Brazing Filler Metal FEDERAL QQ-B-650
    Fittings ASME B16.22
    Forgings, Die ASTM B283
    Rod ASTM B301, SAE J461, J463
    Rod, Forging ASTM B124
    Shapes ASTM B301
    Shapes, Forging ASTM B124
    Shapes, Refinery ASTM B216
    Wire ASTM B301
    MECHANICAL PROPERTIES

    Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
    0.05% UL     		YS
    0.02% Offset     		YS
    0.005% Offset     		Elong. RH
    B     		RH
    C     		RH
    F     		RH
    30T     		VH
    500     		BH
    500     		BH
    3000     		Shear
    Strgth     		Fatigue
    Strgth     		Izod
    Impact
    Strgth
    - in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
    - mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
    ROD
    H02 1 68 42 40 - - - - - - - - - - 25 -
    H02 25.4 20 TYP 20 290 276 - - 25 42 - - - - - - 172 - 0
    H02 0.06 68 38 30 - - - - - - - - - - - -
    H02 1.6 0 SMIN 20 260 205 - - 8 - - - - - - - - - 0
    H04 0.25 68 53 49 - - - - - - - - - - 29 -
    H04 6.35 45 TYP 20 365 338 - - 10 54 - - - - - - 200 - 0
    H02 2.01 68 42 39 - - - - - - - - - - 25 -
    H02 51 15 TYP 20 290 269 - - 35 - - - - - - - 172 - 0
    OS015 0.5 68 33 11 - - - - - - - - - - 22 -
    OS015 12.7 0 TYP 20 228 76 - - 46 - - 43 - - - - 152 - 0
    H00 0.5 68 38 30 - - - - - - - - - - 25 -
    H00 12.7 6 TYP 20 262 207 - - 26 36 - - 44 - - - 172 - 0
    H04 0.5 68 48 44 - - - - - - - - - - 27 -
    H04 12.7 35 TYP 20 331 303 - - 15 48 - - - - - - 186 - 0
    H02 0.25 68 - - - - - - - - - - - 26 -
    H02 6.35 20 TYP 20 - - - 18 43 - - - - - - 179 - 0
    H02 0.25 68 38 30 - - - - - - - - - - - -
    H02 6.35 0 SMIN 20 260 205 - - 12 - - - - - - - - - 0
    OS050 1 68 32 10 - - - - - - - - - - 22 -
    OS050 25.4 0 TYP 20 221 69 - - 50 - - 40 - - - - 152 - 0
    H04 1 68 48 44 - - - - - - - - - - 27 -
    H04 25.4 35 TYP 20 331 303 - - 20 48 - - - - - - 186 - 0
    H02 0.5 68 43 40 - - - - - - - - - - 26 -
    H02 12.7 20 TYP 20 296 276 - - 20 43 - - 50 - - - 179 - 0
    H02 0.25 68 43 40 - - - - - - - - - - - -
    H02 6.35 20 SMIN 20 296 276 - - - - - - - - - - - - 0
    TUBE
    H55 0.06 68 40 32 - - - - - - - - - - 24 -
    H55 1.65 15 TYP 20 276 221 - - 20 35 - - - - - - 165 - 0
    OS050 0.06 68 32 10 - - - - - - - - - - 22 -
    OS050 1.65 0 TYP 20 221 69 - - 40 - - 40 - - - - 152 - 0
    WIRE
    H02 0.08 68 51 41 - - - - - - - - - - 27 -
    H02 2 0 TYP 20 352 283 - - 6 - - - - - - - 186 - 0
    OS035 0.08 68 33 11 - - - - - - - - - - 22 -
    OS035 2 0 TYP 20 228 76 - - 40 - - - - - - - 152 - 0
    H04 0.08 68 56 51 - - - - - - - - - - 30 -
    H04 2 0 TYP 20 386 352 - - 3 - - - - - - - 207 - 0
    H00 0.08 68 38 30 - - - - - - - - - - 25 -
    H00 2 0 TYP 20 262 207 - - 20 - - - - - - - 172 - 0
    PHYSICAL PROPERTIES

    Product Property US Customary Metric
    Coefficient of Thermal Expansion 9.5 ∙ 10 6ֿ per ˚F (68-212 F) 17.1 ∙ 10 6ֿ per ˚C (20-100 C)
    Coefficient of Thermal Expansion 9.7 ∙ 10 6ֿ per ˚F (68-392 F) 17.5 ∙ 10 6ֿ per ˚C (20-200 C)
    Coefficient of Thermal Expansion 9.9 ∙ 10 6ֿ per ˚F (68-572 F) 17.8 ∙ 10 6ֿ per ˚C (20-300 C)
    Density 0.323 lb/in3 @ 68 F 8.94 gm/cm3 @ 20 C
    Electrical Conductivity 93 %IACS @ 68 F 0.544 MegaSiemens/cm @ 20 C
    Electrical Resistivity 11.2 ohms-cmil/ft @ 68 F 1.86 microhm-cm @ 20 C
    Melting Point Liquid US 1976 F 1080 C
    Melting Point Solid US 1924 F 1051 C
    Modulas of Elasticity in Tension 17000 ksi 117000 MPa
    Modulas of Rigidity 6400 ksi 44130 MPa
    Specific Gravity 8.94 8.94
    Specific Heat Capacity 0.092 Btu/lb/˚F at 68 F 393.5 J/kg ∙ ˚K at 293 K
    Thermal Conductivity 205.0 Btu ∙ ft/(hr ∙ Ft2 ∙ ˚F) at 68 F 354.8W/m ∙ ˚K at 20 C
    FABRICATION

    Joining Technique Suitability
    Brazing Good
    Butt Weld Fair
    Capacity for Being Cold Worked Good
    Capacity for Being Hot Formed Good
    Coated Metal Arc Welding Not Recommended
    Forgeability Rating 65
    Gas Sheilded Arc Welding Fair
    Machinability rating 85
    Oxyacetylene Welding Fair
    Seam Weld Not Recommended
    Soldering Excellent
    Spot Weld Not Recommended
    SPECIFICATIONS

    End Product Specification
    Bar ASTM B301
    Bar, Forging ASTM B124
    Brazing Filler Metal FEDERAL QQ-B-650
    Fittings ASME B16.22
    Forgings, Die ASTM B283
    Rod ASTM B301, SAE J461, J463
    Rod, Forging ASTM B124
    Shapes ASTM B301
    Shapes, Forging ASTM B124
    Shapes, Refinery ASTM B216
    Wire ASTM B301
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