Oxygen Free High Conductivity Copper (OFHC) - C10100 - Knowledge

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Products Description

GNEE offers C10100 oxygen-free, highly conductive copper (OFHC) in sheet, rod, and tube. We offer a variety of sizes and can cut to length.
C10100 OFHC copper is produced by directly converting selected refined cathodes and castings under carefully controlled conditions to prevent contamination of the pure oxygen-free metal during processing. The production method for C10100 OFHC copper ensures ultra-high-grade metal with a copper content of up to 99.99%. With extremely low impurity levels, the inherent properties of elemental copper are maximized.

Characteristics of C10100 Oxygen Free High Conductivity copper are:

High Ductility

High Electrical & Thermal Conductivity

High Impact Strength

Good Creep Resistance

Ease of Welding

Low Relative Volatility under high vacuum

C10100 Ofhc Copper Typical Uses

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

C10100 Chemical Composition

Cu⁽¹⁾	Sb	As	O	P	Te
Min./Max.	99.99 min	.0004	.0005	.0005	.0003	.0002
Nominal	-	-	-	-	-	-

C10100 Mechanical Properties

Temper	Section Size	Cold Work	Typ/ Min	Temp	Tensile Strength	Yield Strength (0.5% ext. under load)	Yield Strength (0.2% offset)	Yield Strength (0.05% offset)	El	Rockwell Hardness				Vickens Hard.	Brinell Hard.		Shear Strength	Fatigue Strength*	Izod Impact Strength
	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
Tube
H80	0.065	0	TYP	68	55	50	-	-	8	60	-	95	63	-	-	-	29	-	0.0
	1.65			20	379	345	-	-	8	60	-	95	63	-	-	-	200	-	0.0
Flat Products
M20	0.25	0	TYP	68	32	10	-	-	50	-	-	40	-	-	-	-	22	-	0.0
	6.35			20	221	69	-	-	50	-	-	40	-	-	-	-	152	-	0.0
H04	0.25	0	TYP	68	50	45	-	-	12	50	-	90	-	-	-	-	28	-	0.0
	6.35			20	345	310	-	-	12	50	-	90	-	-	-	-	193	-	0.0
H02	0.04	0	TYP	68	42	36	-	-	14	40	-	84	50	-	-	-	26	13	0.0
	1			20	290	248	-	-	14	40	-	84	50	-	-	-	179	90	0.0
Rod
M20	1	0	TYP	68	32	10	-	-	55	-	-	40	-	-	-	-	22	-	0.0
	25.4			20	221	69	-	-	55	-	-	40	-	-	-	-	152	-	0.0
Flat Products
H04	0.04	0	TYP	68	50	45	-	-	6	50	-	90	57	-	-	-	28	13	0.0
	1			20	345	310	-	-	6	50	-	90	57	-	-	-	193	90	0.0
Rod
H04	0.25	40	TYP	68	55	50	-	-	10	60	-	94	-	-	-	-	29	-	0.0
	6.35			20	379	345	-	-	10

GNEE's copper products include

Product Category	Standard	Typical Alloy	Common Forms / Types	Size Range (Thickness/Diameter)	Size Range (Width)	Size Range (Length)	Temper / Hardness
Copper Tube/Pipe	ASTM B75, B88, B280 EN 1057	C10200 (OFE) C12200 (DHP)	Seamless ACR (Air Conditioning & Refrigeration) Medical Gas Capillary Tube	0.5 mm - 6.0 mm (Wall Thickness) 3 mm - 300 mm (Outer Diameter)	-	Straight Lengths: 1m - 6m Coils: 15m - 50m	Annealed (Soft) Half-Hard Hard Drawn
Copper Sheet & Plate	ASTM B152, B465 EN 1652	C11000 (ETP) C10200 (OFHC) C19400	Sheet (≤6mm) Plate (>6mm) Shim Stock	0.2 mm - 50 mm (Sheet: 0.2mm - 6mm) (Plate: 6mm - 50mm)	100 mm - 1500 mm	500 mm - 3000 mm or Coils	Soft (Annealed) Quarter-Hard Half-Hard Hard Spring
Copper Bar & Rod	ASTM B133, B187 B301, B441	C11000 (ETP) C36000 (Free-Cutting) C14500 (Tellurium)	Square Bar Flat Bar Hexagonal Bar Round Rod (Coiled)	3 mm - 200 mm (Diameter/Thickness)	6 mm - 200 mm (For Flat Bar)	Straight: 1m - 4m Coils: (upon request)	Soft (Annealed) Half-Hard Hard As Extruded
Copper Wire	ASTM B1, B2, B3 B174, B189	C11000 (ETP) C10100 (OFHC) C14420 (CuAg)	Bare Wire Tinned Wire Bunched/Stranded Wire Profile Wire	0.05 mm - 12 mm (AWG 44 - AWG 3)	-	Coils: 5kg - 500kg Spools, Drums	Annealed (Soft) Hard Drawn Spring Temper
Copper Foil	ASTM B370, B101 IPC-4562	C11000 (ETP) C10200 (OFHC)	Rolled Foil Electrodeposited (ED) Foil	0.005 mm - 0.2 mm (5µm - 200µm)	50 mm - 1300 mm	Coils: 100m - 3000m	As Rolled (Hard) Annealed (Soft) Double Annealed

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