Typical Uses for C19140 Low Leaded Nickel Copper
- Electrical: Contacts, Sockets, Connector Pins
Specifications
| 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 |
Chemical Composition
| 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 | - | - |
Mechanical Properties
| 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 |
Physical Properties
| Product Property | 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 · oF) at 68F | 253.0 W/m · oK at 20 C |
| Modulas of Elasticity in Tension | 18000 ksi | 124100 MPa |
| Modulus of Rigidity | 6000 ksi | 12410 MPa |
Fabrication
| 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 |
Our Services
40+ years of experience
Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.
