Data Sheet Oxygen Free Electronic / High Copper (OFE/OFHC) Further capitalizing on its manufacturing expertise, Mueller Brass Company has added UNS C10100 Oxygen Free Electronic/High Copper (OFE/OFHC) copper to its portfolio of copper and copper alloy products. As with all of its rod and bar products, by A thin layer of titanium is bonded to these copper rods for long life and dimensional stability in corrosive environments. With 99.99% copper content, 101 copper has higher purity than 110 copper, resulting in superior electrical conductivity. It's commonly called OFE and OFHC copper. Copper Sheet c101 ofhc - Rotax Metals has supplied copper sheets since 1948. We offer high quality materials, custom sizes and superior customer service. Call today! Trusted Supplier of High Quality Copper Sheet. We offer a wide variety of OFHC Copper Plate in Mumbai, India. Buy Copper Etching Sheet, Copper Foil Sheet, Copper Shim Sheet and ETP Copper Plate at best price. C10200 Oxygen Free Copper (CDA 102) UNS CDA 102, SAE J461, 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. Farmer’s Copper Ltd. maintains inventory of OFE and OFHC Copper in variety of shapes such as; sheet, plate, round rod and bus pipe. Copper C10100 (99.99%) and C10200 (99.95%)copper are produced by melting and pouring copper in the presence of carbon or carbonaceous gases so the oxygen can be absorbed.