C194 Copper-Iron Alloy Wire (CuFe2P)
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Alloy C194 is a first generation high performance alloy used worldwide. C194 combines good electrical conductivity with high tensile strength, good solderability and plateability. Applications include connectors, semiconductor pins and leadframes, sockets and mass terminations.
Mechanical Properties
Round Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 275 | 400 | .0254 - 3.264 mm | |
| 1/4 Hard | H01 | 345 | 450 | |
| 1/2 Hard | H02 | 415 | 515 | |
| Hard | H04 | 485 | 585 | |
| Extra Hard | H06 | 550 | 655 | |
| Spring | H08 | 620 | 0 | |
Square Wire
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 275 | 400 | .2540 - 1.905 mm | |
| 1/4 Hard | H01 | 345 | 450 | |
| 1/2 Hard | H02 | 415 | 515 | |
| Hard | H04 | 485 | 585 | |
| Extra Hard | H06 | 550 | 655 | |
| Spring | H08 | 620 | 0 | |
Rolled Flat
| Temper Name | Temper Code | Tensile Strength (N/mm²) | Mill Limits | |
| Min | Max | |||
| Annealed | 275 | 435 |
Thickness: Width: |
|
| 1/2 Hard | H02 | 365 | 435 | |
| Hard | H04 | 415 | 485 | |
| Extra Hard | H06 | 460 | 505 | |
| Spring | H08 | 485 | 525 | |
| Extra Spring | H10 | 505 | 550 | |
Physical Properties
| Melting Point (Liquidis) | 1088°C |
| Melting Point (Solidus) | 1082°C |
| Density | 8.91304 gm/cu cm |
| Electrical Resistivity (Annealed) | 2.4936 ?? -cm @ 20°C |
| Electrical Conductivity (Annealed) | 0.38052 MegaSiemens /cm @ 20°C |
| Thermal Conductivity (Solutionized-Aged) | 259.7368421 W/m · °K @ 20°C |
| Coefficient of Thermal Expansion | 0.00001764°C (20-300°C) |
| Modulus of Elasticity (Tension) | 120700 MPa |
| Modulus of Rigidity | 45500 MPa |
For a full size version of product specifications, including chemical composition in both US and Metric units, please download the PDF.