Properties
General
| Property | Value |
|---|---|
Density | 8.9 g/cm³ Show Supplier Material materials with Density of 8.9 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Strip thickness 0.08 - 3.0 mm, other gauges on request. Strip width from 8.5 mm. Electroplated and Hot-dip tinned strip available. |
Mechanical
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Bendability 180°, bw | 1 [-] Show Supplier Material materials with Bendability 180°, bw of 1 [-] | ASTM B820 | R480 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm |
2.5 [-] Show Supplier Material materials with Bendability 180°, bw of 2.5 [-] | ASTM B820 | R540 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
Bendability 180°, gw | 1 [-] Show Supplier Material materials with Bendability 180°, gw of 1 [-] | ASTM B820 | R480 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm |
2 [-] Show Supplier Material materials with Bendability 180°, gw of 2 [-] | ASTM B820 | R540 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
Bendability 90°, bw | 0.5 [-] Show Supplier Material materials with Bendability 90°, bw of 0.5 [-] | EN ISO 7438 | R480 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm |
1 [-] Show Supplier Material materials with Bendability 90°, bw of 1 [-] | EN ISO 7438 | R540 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
2.5 [-] Show Supplier Material materials with Bendability 90°, bw of 2.5 [-] | EN ISO 7438 | R600 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
Bendability 90°, gw | 0.5 [-] Show Supplier Material materials with Bendability 90°, gw of 0.5 [-] | EN ISO 7438 | R480 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm |
1 [-] Show Supplier Material materials with Bendability 90°, gw of 1 [-] | EN ISO 7438 | R540 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
1.5 [-] Show Supplier Material materials with Bendability 90°, gw of 1.5 [-] | EN ISO 7438 | R600 (≤ 0.5 mm) | bending thickness < 0.5 mm & bending width: 10 mm | |
Elastic modulus | 135 GPa Show Supplier Material materials with Elastic modulus of 135 GPa | ||
Elongation | 2 % Show Supplier Material materials with Elongation of 2 % | min. | R600, A50 | |
4 % Show Supplier Material materials with Elongation of 4 % | min. | R540, A50 | ||
8 % Show Supplier Material materials with Elongation of 8 % | min. | R480, A50 | ||
Hardness, Vickers | 150 - 190 [-] Show Supplier Material materials with Hardness, Vickers of 150 - 190 [-] | R480 | For reference only | |
160 - 200 [-] Show Supplier Material materials with Hardness, Vickers of 160 - 200 [-] | R540 | For reference only | ||
170 - 200 [-] Show Supplier Material materials with Hardness, Vickers of 170 - 200 [-] | R600 | For reference only | ||
Poisson's ratio | 0.33 [-] Show Supplier Material materials with Poisson's ratio of 0.33 [-] | ||
Tensile strength | 480 - 570 MPa Show Supplier Material materials with Tensile strength of 480 - 570 MPa | R480 | |
540 - 630 MPa Show Supplier Material materials with Tensile strength of 540 - 630 MPa | R540 | ||
600 - 690 MPa Show Supplier Material materials with Tensile strength of 600 - 690 MPa | R600 | ||
Yield strength | 450 MPa Show Supplier Material materials with Yield strength of 450 MPa | min. | R480 | |
500 MPa Show Supplier Material materials with Yield strength of 500 MPa | min. | R540 | ||
560 MPa Show Supplier Material materials with Yield strength of 560 MPa | min. | R600 |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 1.86e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.86e-05 1/K | average value between 20-300°C | |
Specific heat capacity | 381 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 381 J/(kg·K) | ||
Thermal conductivity | 20 °C | 320 W/(m·K) Show Supplier Material materials with Thermal conductivity of 320 W/(m·K) |
Electrical
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | Application target: Ideal for power connectors. | |
| Chemical composition | The chemical composition is the nominal composition of the alloy | |
| Coating | Electroplating: Average Hot dip tinning: Average | |
| Cold Forming | Good | |
| Machining | Not suitable | |
| Packaging size | Standard coils with outside diameters up to 1200 mm. Traverse-wound coils with drum weights up to 500 kg. Multiple-coil up to 3 tons. | |
| Soldering general | Soft soldering: Average | |
| 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: Average Resistance welding: Good | |