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C19140 Low Leaded Nickel Copper
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C19140 Low Leaded Nickel Copper

C19140 Leaded Nickel Copper

Typical Uses

Electrical: Contacts, Sockets, Connector Pins

Density: 0.320 lb/in3 at 68 F

Chemical Composition
Mechanical Properties
Physical Properties
Fabrication
Specifications
Cu (1) Fe Pb Ni P Sn Zn
Min/Max Rem. .05 .40 - .8 .8 - 1.2 .15 - .35 .05 .50
Nominals 98.2 - .6 1.0 .20 - -
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- 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
Rod
TL04 0.078 0 TYP 68 85 75 - - 5 - - - - - - - - - 0.0
- 1.98 - - 20 586 517 - - 5 - - - - - - - - - 0.0
WIRE
TL08 0.08 0 TYP 68 107 98 - - 3 - - - - - - - - - 0.0
- 2.0 - - 20 738 676 - - 3 - - - - - - - - - 0.0
TL02 0.08 0 TYP 68 86 70 - - 7 - - - - - - - - - 0.0
- 2.0 - - 20 593 483 - - 7 - - - - - - - - - 0.0
TF00 0.08 0 TYP 68 65 40 - - 25 - - - - - - - - - 0.0
- 2.0 - - 20 448 276 - - 25 - - - - - - - - - 0.0
TL04 0.08 0 TYP 68 95 75 - - 5 - - - - - - - - - 0.0
- 2.0 - - 20 655 517 - - 5 - - - - - - - - - 0.0
TL01 0.08 0 TYP 68 78 68 - - 12 - - - - -- - - - - 0.0
- 2 - - 20 541 469 - - 12 - - - - - - - - - 0.0
- US Customary Metric
Melting Point - Liquidus 1980 F 1082 C
Melting Point - Solidus 1900 F 1038 C
Density 0.320 lb/in3 at 68 F 8.88 gm/cm3 @ 20 C
Specific Gravity 8.880 8.88
Electrical Conductivity 55 %IACS @ 68 F 0.318 MegaSiemens/cm @ 20 C
Thermal Conductivity 146 Btu . ft/(hr . ft2 . o F)at 68F 253.0 W/m . o K at 20 C
Modulas of Elasticity in Tension 18000 ksi 124100 MPa
Modulus of Rigidity 6000 ksi 12410 MPa
Joining Technique Suitability
Brazing Good
Butt Weld Fair
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Poor
Coated Metal Arc Welding Not Recommended
Gas Sheilded Arc Welding Not REcommended
Machinability rating 75
Oxyacetylene Welding Not Recommended
Seam Weld Not Recommended
Soldering Excellent
Spot Weld Not Recommended
Treatment Temp./Time - US Temp./Time SI
Stress Temperature -

åÊ
Solution Minimum 1300

705
Solution Maximum 1450 788
Solution Time -
Solution Medium None -
Precipitation Value 800 427
Annealing Time -
Hot Works Minimum 1400 761
Hot Works Maximum 1600 872

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