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Now In: Wrought Alloys → C10200 Oxygen Free Copper
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    C10200 Oxygen Free Copper
    UNS CDA 102, ASTM B152, ASTM B187, ASTM B272

    High Conductivity (OFHC) Copper characteristics are high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.

    TYPICAL USES FOR C10200 OXYGEN FREE COPPER
    • ELECTRICAL: Electrical Conductors, Klystrons, Microwave Tubes, Transistor Components, Lead In Wire, Coaxial Cables, Copper to Glass Seals in Electronic Appliances, Busbars, Bus Conductors, Wave Guides
    • INDUSTRIAL: Tubing, LP Gas Service, Tubing, Medical Gas- Oxygen, Vacuum Seals, Coaxial Tube, Billet Mold Tube, Extrusion Cans for Powder Metallurgy
    Click Here to Download C10200 SPEC SHEET

    << SEE SIZES & SPECS BELOW >>



      
    CHEMICAL COMPOSITION


    		 Cu O
    Min/Max 99.95 min 0.001
    Nominals - -
    TEMPER

    Product Type Temper Type
    Bands, Projectile Rotating MILITARY MIL-B-20292, MIL-B-18907
    Bar AMS 4602, ASME SB152, SB133, ASTM B152, SAE J463, J461
    Bar, Bus ASTM B187, SAE J463, J461
    Brazing Filler Metal FEDERAL QQ-B-650
    Fittings ASME B16.22
    Foil, Printed Circuits ASTM B451
    Nipples ASTM B687
    Pipe ASME SB42, ASTM B698, B42
    Pipe, Bus ASTM B188
    Plate AMS 4501, ASME SB152, ASTM B152, SAE J463, J461
    Plate, Clad ASTM B432
    Rod AMS 4602, ASME SB152, ASTM B152, SAE J463, J461
    Rod, Bus ASTM B187
    Shapes AMS 4602, SAE J461, J463
    Shapes, Bus ASTM B187
    Sheet AMS 4501, ASME SB152, ASTM B152, SAE J461, J463
    Sheet, Clad ASTM B506
    Sheet, Printed Circuits ASTM B451
    Strip AMS 4501, ASME SB152, ASTM B152, SAE J461, J463
    Strip, Clad ASTM B506
    Strip, Printed Circuits ASTM B451
    Tube ASTM B698
    Tube, Air Conditioning and Refrigeration Field Service SAE J461, J463
    Tube, Bus ASTM B188
    Tube, Coils ASTM B743
    Tube, Condenser ASME SB111, ASTM B111
    Tube, Finned ASME SB359, ASTM B359
    Tube, Rectangular Waveguide ASTM B372, MILITARY MIL-W-85
    Tube, Seamless ASME SB75, ASTM B641, B75, MILITARY MIL-T-24107
    Tube, Seamless Bright Annealed ASTM B68
    Tube, Seamless for Air Conditioning and Refrigeration Field Service SAE J461, J463
    Tube, Seamless for Torpedo Use MILITARY MIL-T-3235
    Tube, U-Bend ASME SB395, ASTM B395
    Tube, Welded ASTM B716, B641, B447, MILITARY MIL-T-24107, SAE J461, J463
    Tube, Welded for Air Conditioning and Refrigeration Service ASTM B640
    Wire, Coated With Lead Alloy ASTM B189
    Wire, Coated With Nickel ASTM B355
    Wire, Coated With Silver ASTM B298
    Wire, Coated With Tin ASTM B33, B246
    Wire, Flat ASTM B272
    Wire, Hard Drawn ASTM B1, FEDERAL QQ-W-343
    Wire, Medium-Hard Drawn ASTM B2, FEDERAL QQ-W-343
    Wire, Metallizing MILITARY MIL-W-6712
    Wire, Soft AMS 4701, ASTM B3, B738, B48, F9, FEDERAL QQ-W-343
    Wire, Stranded ASTM B8, B174, B470, B172, B173, B286, B496, B226, FEDERAL QQ-B-575
    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
    Flat Products
    H02 0.04 68 42 36 - - - - - - - - - - 26 13
    H02 1 0 TYP 20 290 248 - - 14 40 - 84 50 - - - 179 90 0
    M20 0.25 68 32 10 - - - - - - - - - - 22 -
    M20 6.35 0 TYP 20 221 69 - - 50 - - 40 - - - - 152 - 0
    H04 0.25 68 50 45 - - - - - - - - - - 28 -
    H04 6.35 0 TYP 20 345 310 - - 12 50 - 90 - - - - 193 - 0
    H10 0.04 68 57 53 - - - - - - - - - - 29 -
    H10 1 0 TYP 20 393 365 - - 4 62 - 95 64 - - - 200 - 0
    H01 0.04 68 38 30 - - - - - - - - - - 25 -
    H01 1 0 TYP 20 262 207 - - 25 25 - 70 36 - - - 172 - 0
    H00 0.04 68 36 28 - - - - - - - - - - 25 -
    H00 1 0 TYP 20 248 193 - - 30 10 - 60 25 - - - 172 - 0
    OS025 0.04 68 34 11 - - - - - - - - - - 23 11
    OS025 1 0 TYP 20 234 76 - - 45 - - 45 - - - - 159 76 0
    H04 1 68 45 40 - - - - - - - - - - 26 -
    H04 25.4 0 TYP 20 310 276 - - 20 45 - 85 - - - - 179 - 0
    OS050 0.25 68 32 10 - - - - - - - - - - 22 -
    OS050 6.35 0 TYP 20 221 69 - - 50 - - 40 - - - - 152 - 0
    H00 0.25 68 36 28 - - - - - - - - - - 25 -
    H00 6.35 0 TYP 20 248 193 - - 40 10 - 60 - - - - 172 - 0
    H04 0.04 68 50 45 - - - - - - - - - - 28 -
    H04 1 0 TYP 20 345 310 - - 6 50 - 90 57 - - - 193 - 0
    H08 0.04 68 55 50 - - - - - - - - - - 29 14
    H08 1 0 TYP 20 379 345 - - 4 60 - 94 63 - - - 200 97 0
    H01 0.25 68 38 30 - - - - - - - - - - 25 -
    H01 6.35 0 TYP 20 262 207 - - 35 25 - 70 - - - - 172 - 0
    M20 0.04 68 34 10 - - - - - - - - - - 23 -
    M20 1 0 TYP 20 234 69 - - 45 - - 45 - - - - 159 - 0
    OS050 0.04 68 32 10 - - - - - - - - - - 22 -
    OS050 1 0 TYP 20 221 69 - - 45 - - 40 - - - - 152 - 0
    Rod
    OS050 1 68 32 10 - - - - - - - - - - 22 -
    OS050 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
    H04 0.25 68 55 50 - - - - - - - - - - 29 -
    H04 6.35 40 TYP 20 379 345 - - 10 60 - 94 - - - - 200 - 0
    H04 2.01 68 45 40 - - - - - - - - - - 26 -
    H04 51 16 TYP 20 310 276 - - 20 45 - 85 - - - - 179 - 0
    H04 1 68 48 44 - - - - - - - - - - 27 -
    H04 25.4 35 TYP 20 331 303 - - 16 47 - 87 - - - - 186 - 0
    M20 1 68 32 10 - - - - - - - - - - 22 -
    M20 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
    Shapes
    M30 0.5 68 32 10 - - - - - - - - - - 22 -
    M30 12.7 0 TYP 20 221 69 - - 50 - - 40 - - - - 152 - 0
    M20 0.5 68 32 10 - - - - - - - - - - 22 -
    M20 12.7 0 TYP 20 221 69 - - 40 - - 40 - - - - 152 - 0
    H04 0.5 68 40 32 - - - - - - - - - - 26 -
    H04 12.7 15 TYP 20 276 221 - - 30 35 - - - - - - 179 - 0
    OS050 0.5 68 32 10 - - - - - - - - - - 22 -
    OS050 12.7 0 TYP 20 221 69 - - 50 - - 40 - - - - 152 - 0
    Tube
    OS025 0.06 68 34 11 - - - - - - - - - - 23 -
    OS025 1.65 0 TYP 20 234 76 - - 45 - - 45 - - - - 159 - 0
    H80 0.06 68 55 50 - - - - - - - - - - 29 -
    H80 1.65 40 TYP 20 379 345 - - 8 60 - 95 63 - - - 200 - 0
    H55 0.06 68 40 32 - - - - - - - - - - 26 -
    H55 1.65 15 TYP 20 276 221 - - 25 35 - 77 45 - - - 179 - 0
    OS050 0.06 68 32 10 - - - - - - - - - - 22 -
    OS050 1.65 0 TYP 20 221 69 - - 45 - - 40 - - - - 152 - 0
    Wire
    H04 0.08 68 55 - - - - - - - - - - - 29 -
    H04 2 0 TYP 20 379 - - - 1 - - - - - - - 200 - 0
    OS050 0.08 68 35 - - - - - - - - - - - 24 -
    OS050 2 0 TYP 20 241 - - - 35 - - - - - - - 165 - 0
    H08 0.08 68 66 - - - - - - - - - - - 33 -
    H08 2 0 TYP 20 455 - - - 1 - - - - - - - 228 - 0
    PHYSICAL PROPERTIES

    Product Property US Customary Metric
    Coefficient of Thermal Expansion 9.4 ∙ 10 6ֿ per ˚F (68-212 F) 16.9 ∙ 10 6ֿ per ˚C (20-100 C)
    Coefficient of Thermal Expansion 9.6 ∙ 10 6ֿ per ˚F (68-392 F) 17.3 ∙ 10 6ֿ per ˚C (20-200 C)
    Coefficient of Thermal Expansion 9.8 ∙ 10 6ֿ per ˚F (68-572 F) 17.6 ∙ 10 6ֿ per ˚C (20-300 C)
    Density 0.323 lb/in3 @ 68 F 8.94 gm/cm3 @ 20 C
    Electrical Conductivity 101%IACS @ 68 F 0.591 MegaSiemens/cm @ 20 C
    Electrical Resistivity 10.3 ohms-cmil/ft @ 68 F 1.71 microhm-cm @ 20 C
    Melting Point Liquid US 1981 F 1083 C
    Melting Point Solid US 1981 F 1083 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 226.0 Btu ∙ ft/(hr ∙ Ft2 ∙ ˚F) at 68 F 391.1W/m ∙ ˚K at 20 C
    FABRICATION

    Joining Technique Suitability
    Brazing Excellent
    Butt Weld Good
    Capacity for Being Cold Worked Excellent
    Capacity for Being Hot Formed Excellent
    Coated Metal Arc Welding Not Recommended
    Forgeability Rating 65
    Gas Sheilded Arc Welding Good
    Machinability rating 20
    Oxyacetylene Welding Fair
    Seam Weld Not Recommended
    Soldering Excellent
    Spot Weld Not Recommended
    SPECIFICATIONS

    End Product Specification
    Bands, Projectile Rotating MILITARY MIL-B-20292, MIL-B-18907
    Bar AMS 4602, ASME SB152, SB133, ASTM B152, SAE J463, J461
    Bar, Bus ASTM B187, SAE J463, J461
    Brazing Filler Metal FEDERAL QQ-B-650
    Fittings ASME B16.22
    Foil, Printed Circuits ASTM B451
    Nipples ASTM B687
    Pipe ASME SB42, ASTM B698, B42
    Pipe, Bus ASTM B188
    Plate AMS 4501, ASME SB152, ASTM B152, SAE J463, J461
    Plate, Clad ASTM B432
    Rod AMS 4602, ASME SB152, ASTM B152, SAE J463, J461
    Rod, Bus ASTM B187
    Shapes AMS 4602, SAE J461, J463
    Shapes, Bus ASTM B187
    Sheet AMS 4501, ASME SB152, ASTM B152, SAE J461, J463
    Sheet, Clad ASTM B506
    Sheet, Printed Circuits ASTM B451
    Strip AMS 4501, ASME SB152, ASTM B152, SAE J461, J463
    Strip, Clad ASTM B506
    Strip, Printed Circuits ASTM B451
    Tube ASTM B698
    Tube, Air Conditioning and Refrigeration Field Service SAE J461, J463
    Tube, Bus ASTM B188
    Tube, Coils ASTM B743
    Tube, Condenser ASME SB111, ASTM B111
    Tube, Finned ASME SB359, ASTM B359
    Tube, Rectangular Waveguide ASTM B372, MILITARY MIL-W-85
    Tube, Seamless ASME SB75, ASTM B641, B75, MILITARY MIL-T-24107
    Tube, Seamless Bright Annealed ASTM B68
    Tube, Seamless for Air Conditioning and Refrigeration Field Service SAE J461, J463
    Tube, Seamless for Torpedo Use MILITARY MIL-T-3235
    Tube, U-Bend ASME SB395, ASTM B395
    Tube, Welded ASTM B716, B641, B447, MILITARY MIL-T-24107, SAE J461, J463
    Tube, Welded for Air Conditioning and Refrigeration Service ASTM B640
    Wire, Coated With Lead Alloy ASTM B189
    Wire, Coated With Nickel ASTM B355
    Wire, Coated With Silver ASTM B298
    Wire, Coated With Tin ASTM B33, B246
    Wire, Flat ASTM B272
    Wire, Hard Drawn ASTM B1, FEDERAL QQ-W-343
    Wire, Medium-Hard Drawn ASTM B2, FEDERAL QQ-W-343
    Wire, Metallizing MILITARY MIL-W-6712
    Wire, Soft AMS 4701, ASTM B3, B738, B48, F9, FEDERAL QQ-W-343
    Wire, Stranded ASTM B8, B174, B470, B172, B173, B286, B496, B226, FEDERAL QQ-B-575