Oxygen-Free Electronic Grade Copper C101 (UNS C11000)


Technical Data Sheet

Chemical Composition Limits
Weight % Cu Others  
BS C101
BS 2870
BS 4608
99.9% min 0.03 max impurities Electrolytic, tough pitch high conductivity copper
BS C100
Cu-ETP1		 99.95% As 0.0005 max Electrolytic, tough pitch high conductivity copper
BS C102 99.90%   Fire refined, tough pitch high conductivity copper
BS C103 99.95%   Oxygen free high conductivity copper
Weight % Cu (includes Ag) O  
CDA 110 99.90 min 0.04  

CDA 110 (Electrolytic Tough Pitch Copper, UNS C11000)) has a high electrical and thermal conductivity, as well as good corrosion resistance and solderability. CDA 110 has excellent characteristics which enable it to be drilled, soldered, bent, riveted and much more. CDA 110 has excellent hot workability and is soft and ductile at a red heat. CDA 110 is used in a wide variety of industries.

Typical Mechanical Properties

Material Diameter Tensile Strength (ksi) Elongation 4D %
min max
ASTM B187 Bar - Hand Temper 3/8 - 1" 40 55 12
ASTM B187 Bar - Hand Temper 1-2" 35 50 15
ASTM B187 Bar - Hand Temper 2-3" 30 48 15
ASTM B187 Bar - Hand Temper 3" + 37.5 50 15

Availability
CDA 110 is available in Sheet, Plate, Bar, Strip, Pipe. CDA 110 Foil (Shim) is available in various thicknesses. View stock list for further information Foil Stock List.
BS C101 is available in Foil, Strip, Bar and Sheet. For all other stock availability contact Sales.

Specifications
 Similar Specifications
UNS C11000
ASTM B75, ASTM F68 and ASTM B447
ISO Cu-ETP
CW004AHC
ASTM B187
ASTM B188
ASTM B283
ASTM B49
ASTM B152
ASTM B171
CDA 110 ETP
ASTM B124
ASTM B272

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.