Dear Customer,
We are closely monitoring the situation regarding COVID-19 Coronavirus Outbreak.

Read More

OFE/OFHC Copper Round Rod

Farmer’s Copper Ltd. inventories C10100 (OFE) and C10200 (OFHC) copper round rod ½” to 6” diameter. C101 and C102 copper is produced by melting and pouring copper in the presence of carbon or carbonaceous gases so the oxygen can be absorbed. This high purity and absence of deoxidizers account for its average conductivity of 101% IACS. Oxygen Free High Conductivity Copper (OFHC) 102 is free from hydrogen embrittlement when heated in a reducing atmosphere.

Typical Applications

  • Contacts
  • Transformers
  • Connectors

Contact one of our knowledgeable salespersons today to find out how we can help meet your oxygen-free copper bar needs.

List of Standard Sizes

Round rod – ½” to 6” diameter

ASTM Standard Designations for C10100/ C10200 copper rod: ASTM B124 & ASTM B187
C10100 meets ASTM F68 specification.

Contact one of our sales representatives today
to inquire about a quote from Farmers Copper
or call us today at (800) 231-9450