Properties
General
| Property | Value |
|---|---|
Density | 8.88 g/cm³ Show Supplier Material materials with Density of 8.88 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Strip thickness 0.08 - 2.0 mm, other gauges on request. Strip width from 10 mm. Hot-dip tinned and electroplated strip available. |
Mechanical
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Bendability 90°, bw | 1 [-] Show Supplier Material materials with Bendability 90°, bw of 1 [-] | EN ISO 7438 | R530(TM00) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
1.3 [-] Show Supplier Material materials with Bendability 90°, bw of 1.3 [-] | EN ISO 7438 | R580(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1.7 [-] Show Supplier Material materials with Bendability 90°, bw of 1.7 [-] | EN ISO 7438 | R620(TM04) | 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 | R530(TM00) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
0.5 [-] Show Supplier Material materials with Bendability 90°, gw of 0.5 [-] | EN ISO 7438 | R580(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 90°, gw of 1 [-] | EN ISO 7438 | R620(TM04) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Elastic modulus | 130 GPa Show Supplier Material materials with Elastic modulus of 130 GPa | ||
Elongation | 2 % Show Supplier Material materials with Elongation of 2 % | min. | R620(TM04), A50 | |
4 % Show Supplier Material materials with Elongation of 4 % | min. | R580(TM02), A50 | ||
8 % Show Supplier Material materials with Elongation of 8 % | min. | R530(TM00), A50 | ||
20 % Show Supplier Material materials with Elongation of 20 % | min. | R350(TB00), A50 | ||
Hardness, Vickers | 100 [-] Show Supplier Material materials with Hardness, Vickers of 100 [-] | max. | R350(TB00) | For reference only | |
165 - 200 [-] Show Supplier Material materials with Hardness, Vickers of 165 - 200 [-] | R530(TM00) | For reference only | ||
175 - 210 [-] Show Supplier Material materials with Hardness, Vickers of 175 - 210 [-] | R580(TM02) | For reference only | ||
180 - 220 [-] Show Supplier Material materials with Hardness, Vickers of 180 - 220 [-] | R620(TM04) | For reference only | ||
Poisson's ratio | 0.33 [-] Show Supplier Material materials with Poisson's ratio of 0.33 [-] | ||
Tensile strength | 530 - 620 MPa Show Supplier Material materials with Tensile strength of 530 - 620 MPa | R530(TM00) | |
580 - 650 MPa Show Supplier Material materials with Tensile strength of 580 - 650 MPa | R580(TM02) | ||
620 - 720 MPa Show Supplier Material materials with Tensile strength of 620 - 720 MPa | R620(TM04) | ||
Yield strength | 500 - 600 MPa Show Supplier Material materials with Yield strength of 500 - 600 MPa | R530(TM00) | |
560 - 640 MPa Show Supplier Material materials with Yield strength of 560 - 640 MPa | R580(TM02) | ||
600 - 710 MPa Show Supplier Material materials with Yield strength of 600 - 710 MPa | R620(TM04) |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 1.76e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.76e-05 1/K | average value between 20-300°C | |
Specific heat capacity | 385 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 385 J/(kg·K) | ||
Thermal conductivity | 20 °C | 253 W/(m·K) Show Supplier Material materials with Thermal conductivity of 253 W/(m·K) |
Electrical
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | Application target: Well suited for USB type-c, particularly for 5G Vapor chamber, relay spring 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 | Not 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: Good | |
| 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: Average | |