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Copper, Oxygen Free High Conductivity C10200

Home Copper Wire Copper, Oxygen Free High Conductivity C10200

COPPER, C10200, Oxygen Free

COMPOSITION
COPPER, Oxygen Free, C10200

ELEMENT MINIMUM
Copper 99.95% (Includes Silver)
Deoxidents —

 

PHYSICAL PROPERTIES
COPPER, Oxygen Free, C10200

ENGLISH UNITS

METRIC UNITS

Melting Range

1981°F

1083°C

Density

.323 lb/cu in. @ 68°F

8.94 gm/cm@ 20°C

Specific Gravity

8.94

8.94

Coefficient of Thermal Expansion

.0000094 per °F (68-572°F)

.0000170 per °C (20-300°C)

Thermal Conductivity

226 BTU/sq ft/ft/hr/°F @ 68°F

.934 cal/sq cm/cm/sec/°C @ 20°C

Electrical Resistivity

10.3 Ohms-circ mil/ft @ 68°F

1.71 microhm – cm @ 20°C

Electrical Conductivity

OFHC 101% Copper IACS @ 68°F

.586 megohm cm @ 20°C

Specific Heat

.092 BTU/lb/°F @ 68°F

.092 cal/gm/°C @ 20°C

Modulus of Elasticity (tension)

17,000 KSI

12,100 kg/sq mm

Modulus of Rigidity (torsion)

6400 KSI

4500 kg/sq mm

Annealing Temperature

700-1200°F

375-650°C

 

MECHANICAL PROPERTIES
COPPER, Oxygen Free, C10200

For Round Wire
TEMPER TENSILE STRENGTH
KSI* MPa**
Soft or Annealed (.0403) 35,800 psi max —
Medium Drawn (.0403) 53-60 365-413
Hard Drawn (.0403) 67 nominal 461 nominal

For more details see ASTM B3-63, ASTM B2-52, ASTM B1-56

 

MECHANICAL PROPERTIES
COPPER, Oxygen Free, C10200

For Rolled Flat, Square and Rectangular Wire
DESIGNATION SIZE
(Thickness)
TENSILE STRENGTH % ELONGATION IN 1 in. MIN
GAUGE LENGTH
STD FORMER KSI* MPa*
061 Soft up to .010
over .010 to .020
over .020 to .050
over .050 to .188
—
40 max
38 max
37 max
—
275 max
262 max
255 max
20 min
25 min
25 min
25 min
H04 Hard up to .020
.020 to .125
43-58
43 min
296-399
296 min
—
10 min

For more details see ASTM B3-272-66a

 

MECHANICAL PROPERTIES
COPPER, Oxygen Free, C10200

For Rolled Strip
DESIGNATION TENSILE STRENGTH ††
STD FORMER KSI* MPa*
— Annealed Soft Grain Size .050 min Normal —
— Deep Draw Grain Size .050 min Normal —
— Light Rolled 32-40 220-275
— Half Hard (1/2H) 37-46 255-317
H04 Hard (H) 43-52 296-358
H08 Spring 50-58 344-399
H10 Extra Spring 52 min 358 min

For more details see ASTM B152 Strip, ASTM 248 General Tolerances

* 1 KSI equals 1,000 PSI
** 1 KSI equals 6.894,757 MPa
†† Tensile Strength and Grain Size determining factors.

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