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C10100 Oxygen Free Electronic Copper (CDA 101)
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C10100 Oxygen Free Electronic Copper (CDA 101)

C10100 Oxygen-Free Electronic Copper, also known as OFE, is a 99.99% pure copper with 0.0005% oxygen content. C101 achieves a minimum 101% IACS conductivity rating. This copper is finished to a final form in a carefully regulated, oxygen-free environment. C10100 OFE has High ductility, high electrical and thermal conductivity and low volatility under high vacuum.

Typical uses for C10100 Oxygen Free Electronic Copper:

AUTOMOTIVE: Automotive Rectifiers

ELECTRICAL: Transistor Component Bases, High Resistance-Ratio Cryogenic Shunts, Bus Conductors, Wave Guides, Hollow Conductors, Anodes for Vacuum Tubes, Coaxial Cable, Coaxial Tube, Klystrons, Microwave Tubes, Bus Bars, Lead-in Wire, Vacuum Seals, Conductors, Glass-to-Metal Seals

Specifications

End Product Specification
Bar ASTM F68, B152
Bar, Bus ASTM B187
Foil, Printed Circuits ASTM F68, B451
Pipe, Bus ASTM B188
Plate ASTM F68, B152
Plate, Clad ASTM B432
Rod ASTM F68
Rod, Bus ASTM B187
Shapes ASTM F68
Shapes, Bus ASTM B187
Sheet ASTM F68, B152
Sheet, Printed Circuits ASTM F68, B451
Strip ASTM B272, F68, B152
Strip, Printed Circuits ASTM B451, F68
Tube, Bus ASTM B188
Tube, Finned ASTM B359
Tube, Rectangular Waveguide ASTM F68, MILITARY MIL-W-85
Tube, Seamless ASTM F68, B75, B641
Tube, Welded ASTM B447, B641
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, Hard Drawn ASTM B272, F68, B1, FEDERAL QQ-W-343
Wire, Medium-Hard Drawn ASTM F68, B2
Wire, Soft AMS 4700, ASTM B48, F68, B3
Wire, Stranded ASTM B496, B174, B173, B172, B226, B286, B470, B8, FEDERAL QQ-B-575
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Sb As Cu O P Te
Min/Max 0.0004 0.0005 99.99 min 0.0005 0.0003 0.0002
Nominals - - - - - -
Product Type Temper Type
Bar ASTM F68, B152
Bar, Bus ASTM B187
Foil, Printed Circuits ASTM F68, B451
Pipe, Bus ASTM B188
Plate ASTM F68, B152
Plate, Clad ASTM B432
Rod ASTM F68
Rod, Bus ASTM B187
Shapes ASTM F68
Shapes, Bus ASTM B187
Sheet ASTM F68, B152
Sheet, Printed Circuits ASTM F68, B451
Strip ASTM B272, F68, B152
Strip, Printed Circuits ASTM B451, F68
Tube, Bus ASTM B188
Tube, Finned ASTM B359
Tube, Rectangular Waveguide ASTM F68, MILITARY MIL-W-85
Tube, Seamless ASTM F68, B75, B641
Tube, Welded ASTM B447, B641
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, Hard Drawn ASTM B272, F68, B1, FEDERAL QQ-W-343
Wire, Medium-Hard Drawn ASTM F68, B2
Wire, Soft AMS 4700, ASTM B48, F68, B3
Wire, Stranded ASTM B496, B174, B173, B172, B226, B286, B470, B8, FEDERAL QQ-B-575
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
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
H02 0.04 68 42 36 - - - - - - - - - - 26 -
H02 1 0 TYP 20 290 248 - - 14 40 - 84 50 - - - 179 - 0
H01 0.25 68 38 45 - - - - - - - - - - 25 -
H01 6.35 0 TYP 20 262 307 - - 35 25 - 70 - - - - 172 - 0
H08 0.04 68 55 50 - - - - - - - - - - 29 -
H08 1 0 TYP 20 379 345 - - 4 60 - 94 63 - - - 200 - 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 68 355 28 - - - - - - - - - - 25 -
H00 6.35 0 TYP 20 2448 196 - - 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
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
OS050 0.5 68 32 10 - - - - - - - - - - 22 -
OS050 12.7 0 TYP 20 220 69 - - 50 - - 45 - - - - 150 - 0
H04 0.5 68 40 32 - - - - - - - - - - 26 -
H04 12.7 0 TYP 20 276 221 - - 30 35 - - - - - - 179 - 0
OS025 0.04 68 34 11 - - - - - - - - - - 23 -
OS025 1 0 TYP 20 234 76 - - 45 - - 45 - - - - 159 - 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
H10 0.04 68 57 53 - - - - - - - - - - 29 -
H10 1 0 TYP 20 393 365 - - 4 62 - 95 64 - - - 200 - 0
Rod
H04 0.25 68 55 50 - - - - - - - - - - 29 -
H04 6.35 0 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 17
H04 25.4 35 TYP 20 331 303 - - 16 47 - 87 - - - - 186 117 0
OS050 1 68 32 10 - - - - - - - - - - 22 -
OS050 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
M20 1 68 32 10 - - - - - - - - - - 22 -
M20 25.4 0 TYP 20 221 69 - - 55 - - 40 - - - - 152 - 0
Shapes
M20 0.5 68 32 10 - - - - - - - - - - 21 -
M20 12.7 0 TYP 20 220 69 - - 50 - - 45 - - - - 145 - 0
M30 0.5 68 32 10 - - - - - - - - - - 22 -
M30 12.7 0 TYP 20 220 69 - - 50 - - 45 - - - - 150 - 0
Tube
OS050 0.06 68 32 10 - - - - - - - - - - 22 -
OS050 1.65 0 TYP 20 221 69 - - 45 - - 40 - - - - 152 - 0
H55 0.06 68 40 32 - - - - - - - - - - 26 -
H55 1.65 0 TYP 20 276 221 - - 25 35 - 77 45 - - - 179 - 0
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 0 TYP 20 379 345 - - 8 60 - 95 63 - - - 200 - 0
Wire
H08 0.08 68 66 - - - - - - - - - - - 33 -
H08 2 0 TYP 20 455 - - - 1 - - - - - - - 228 - 0
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
Product Property US Customary Metric
Coefficient of Thermal Expansion 9.4 . 10 6? per å¡F (68-212 F) 16.9 . 10 6? per å¡C (20-100 C)
Coefficient of Thermal Expansion 9.6 . 10 6? per å¡F (68-392 F) 17.3 . 10 6? per å¡C (20-200 C)
Coefficient of Thermal Expansion 9.8 . 10 6? per å¡F (68-572 F) 17.6 . 10 6? per å¡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/å¡F at 68 F 393.5 J/kg . å¡K at 293 K
Thermal Conductivity 226.0 Btu . ft/(hr . Ft2 . å¡F) at 68 F 391.1W/m . å¡K at 20 C
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

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