Propiedades
General
| Property | Value |
|---|---|
Densidad | 8.85 g/cm³ Show Supplier Material materials with Densidad of 8.85 g/cm³ |
Medidas
| Property | Value |
|---|---|
Dimensions | Strip thickness 0.08 - 0.20 mm, other gauges on request. Strip width from 9 mm. Electroplated and Hot-dip tinned strip available. |
Mecánica
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Coeficiente de Poisson | 0.33 [-] Show Supplier Material materials with Coeficiente de Poisson of 0.33 [-] | ||
Dureza Vickers | 200 [-] Show Supplier Material materials with Dureza Vickers of 200 [-] | min. | R690 (TM02) | For reference only | |
220 [-] Show Supplier Material materials with Dureza Vickers of 220 [-] | min. | R770 (TM04) | For reference only | ||
240 [-] Show Supplier Material materials with Dureza Vickers of 240 [-] | min. | R840 (TM06) | For reference only | ||
Elongación | 1 % Show Supplier Material materials with Elongación of 1 % | min. | R840 (TM06), A50 | |
4 % Show Supplier Material materials with Elongación of 4 % | min. | R770 (TM04), A50 | ||
6 % Show Supplier Material materials with Elongación of 6 % | min. | R690 (TM02), A50 | ||
Límite elástico | 680 MPa Show Supplier Material materials with Límite elástico of 680 MPa | min. | R690 (TM02) | |
750 MPa Show Supplier Material materials with Límite elástico of 750 MPa | min. | R770 (TM04) | ||
810 MPa Show Supplier Material materials with Límite elástico of 810 MPa | min. | R840 (TM06) | ||
Módulo elástico | 130 GPa Show Supplier Material materials with Módulo elástico of 130 GPa | ||
Plegabilidad 90 ° bidireccional | 1 [-] Show Supplier Material materials with Plegabilidad 90 ° bidireccional of 1 [-] | EN ISO 7438 | R690 (TM02) | bending thickness: 0.08-0.2 mm & bending width: 10 mm |
1.5 [-] Show Supplier Material materials with Plegabilidad 90 ° bidireccional of 1.5 [-] | EN ISO 7438 | R770 (TM04) | bending thickness: 0.08-0.2 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Plegabilidad 90 ° bidireccional of 2 [-] | EN ISO 7438 | R840 (TM06) | bending thickness: 0.08-0.2 mm & bending width: 10 mm | |
Plegabilidad 90 ° en peso bruto | 0.8 [-] Show Supplier Material materials with Plegabilidad 90 ° en peso bruto of 0.8 [-] | EN ISO 7438 | R690 (TM02) | bending thickness: 0.08-0.2 mm & bending width: 10 mm |
1.5 [-] Show Supplier Material materials with Plegabilidad 90 ° en peso bruto of 1.5 [-] | EN ISO 7438 | R770 (TM04) | bending thickness: 0.08-0.2 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Plegabilidad 90 ° en peso bruto of 2 [-] | EN ISO 7438 | R840 (TM06) | bending thickness: 0.08-0.2 mm & bending width: 10 mm | |
Resistencia a la tracción | 690 - 830 MPa Show Supplier Material materials with Resistencia a la tracción of 690 - 830 MPa | R690 (TM02) | |
770 - 900 MPa Show Supplier Material materials with Resistencia a la tracción of 770 - 900 MPa | R770 (TM04) | ||
840 - 970 MPa Show Supplier Material materials with Resistencia a la tracción of 840 - 970 MPa | R840 (TM06) |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Calor específico | 380 J/(kg·K) Show Supplier Material materials with Calor específico of 380 J/(kg·K) | ||
Coeficiente de dilatación térmica | 1.76e-05 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 1.76e-05 1/K | average value between 20-300°C | |
Conductividad térmica | 20 °C | 190 W/(m·K) Show Supplier Material materials with Conductividad térmica of 190 W/(m·K) |
Eléctrico
| Property | Temperature | Value |
|---|---|---|
Conductividad eléctrica | 20 °C | 0.0029 S/m Show Supplier Material materials with Conductividad eléctrica of 0.0029 S/m |
Specific Electrical conductivity | 20 °C | 50 % IACS Show Supplier Material materials with Specific Electrical conductivity of 50 % IACS |
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | Application target: Well suited for BTB-Connectors, particularly for USB Type-C, relay springs, high speed connectors and others | |
| Chemical composition | The chemical composition is the nominal composition of the alloy | |
| Coating | Electroplating: Good Hot dip tinning: Good | |
| Cold Forming | Good | |
| Machining | Less suitable | |
| Packaging size | Standard coils with outside diameters up to 1300 mm. Traverse-wound coils with drum weights up to 500 Kg. Multiple-coil up to 3 tons | |
| Soldering general | Soft soldering: Suitable | |
| Testings | Fatigue strength: The fatigue strength is defined as the maximum bending stress amplitude which a material withstands for 10.000.000 load cycles under symmetrical alternate load without breaking. It depends on the temper selected and can be estimated typically by 1/3 of tensile strength. For solid solution fine grain materials fatigue strength might increase up to 0,5 * of tensile strength. Bending test: 90° bend test According to EN ISO 7438, 180° bend test acc. to ASTM B820, shown values might show orange- peel, however no crack. | |
| Welding | Laser welding: Good Resistance welding: Good | |