Properties
General
| Property | Value |
|---|---|
Density | 8.8 g/cm³ Show Supplier Material materials with Density of 8.8 g/cm³ |
Dimension
| Property | Value |
|---|---|
Dimensions | Strip thickness 0.08 - 3.0 mm, other gauges on request. Strip width from 8.5 mm. Hot-dip tinned and electroplated strip available. |
Mechanical
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Bendability 180°, bw | 0.5 [-] Show Supplier Material materials with Bendability 180°, bw of 0.5 [-] | ASTM B820 | R620(TM00) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
2 [-] Show Supplier Material materials with Bendability 180°, bw of 2 [-] | ASTM B820 | R655(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 180°, bw of 2 [-] | ASTM B820 | R690(TM03) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2.5 [-] Show Supplier Material materials with Bendability 180°, bw of 2.5 [-] | ASTM B820 | R760(TM04) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
3.5 [-] Show Supplier Material materials with Bendability 180°, bw of 3.5 [-] | ASTM B820 | R800(TM06) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Bendability 180°, gw | 0.5 [-] Show Supplier Material materials with Bendability 180°, gw of 0.5 [-] | ASTM B820 | R620(TM00) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
1.5 [-] Show Supplier Material materials with Bendability 180°, gw of 1.5 [-] | ASTM B820 | R655(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 180°, gw of 2 [-] | ASTM B820 | R690(TM03) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 180°, gw of 2 [-] | ASTM B820 | R800(TM06) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2.5 [-] Show Supplier Material materials with Bendability 180°, gw of 2.5 [-] | ASTM B820 | R760(TM04) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Bendability 90°, bw | 0 [-] Show Supplier Material materials with Bendability 90°, bw of 0 [-] | EN ISO 7438 | R620(TM00) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
0.5 [-] Show Supplier Material materials with Bendability 90°, bw of 0.5 [-] | EN ISO 7438 | R655(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 90°, bw of 1 [-] | EN ISO 7438 | R690(TM03) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1.5 [-] Show Supplier Material materials with Bendability 90°, bw of 1.5 [-] | EN ISO 7438 | R760(TM04) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
3 [-] Show Supplier Material materials with Bendability 90°, bw of 3 [-] | EN ISO 7438 | R800(TM06) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Bendability 90°, gw | 0 [-] Show Supplier Material materials with Bendability 90°, gw of 0 [-] | EN ISO 7438 | R620(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 | R655(TM02) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 90°, gw of 1 [-] | EN ISO 7438 | R690(TM03) | 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 | R760(TM04) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 90°, gw of 2 [-] | EN ISO 7438 | R800(TM06) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Elastic modulus | 130 GPa Show Supplier Material materials with Elastic modulus of 130 GPa | ||
Elongation | 1 % Show Supplier Material materials with Elongation of 1 % | min. | R800(TM06), A50 | |
2 % Show Supplier Material materials with Elongation of 2 % | min. | R760(TM04), A50 | ||
5 % Show Supplier Material materials with Elongation of 5 % | min. | R690(TM03), A50 | ||
6 % Show Supplier Material materials with Elongation of 6 % | min. | R607(TR02), A50 | ||
7 % Show Supplier Material materials with Elongation of 7 % | min. | R655(TM02), A50 | ||
14 % Show Supplier Material materials with Elongation of 14 % | min. | R620(TM00), A50 | ||
Hardness, Vickers | 180 - 220 [-] Show Supplier Material materials with Hardness, Vickers of 180 - 220 [-] | R620(TM00) | For reference only | |
180 - 220 [-] Show Supplier Material materials with Hardness, Vickers of 180 - 220 [-] | R607(TR02) | For reference only | ||
190 - 240 [-] Show Supplier Material materials with Hardness, Vickers of 190 - 240 [-] | R655(TM02) | For reference only | ||
210 - 250 [-] Show Supplier Material materials with Hardness, Vickers of 210 - 250 [-] | R690(TM03) | For reference only | ||
220 - 270 [-] Show Supplier Material materials with Hardness, Vickers of 220 - 270 [-] | R760(TM04) | For reference only | ||
250 - 290 [-] Show Supplier Material materials with Hardness, Vickers of 250 - 290 [-] | R800(TM06) | For reference only | ||
Poisson's ratio | 0.33 [-] Show Supplier Material materials with Poisson's ratio of 0.33 [-] | ||
Tensile strength | 607 - 726 MPa Show Supplier Material materials with Tensile strength of 607 - 726 MPa | R607(TR02) | |
620 - 760 MPa Show Supplier Material materials with Tensile strength of 620 - 760 MPa | R620(TM00) | ||
655 - 825 MPa Show Supplier Material materials with Tensile strength of 655 - 825 MPa | R655(TM02) | ||
690 - 860 MPa Show Supplier Material materials with Tensile strength of 690 - 860 MPa | R690(TM03) | ||
760 - 850 MPa Show Supplier Material materials with Tensile strength of 760 - 850 MPa | R760(TM04) | ||
800 - 880 MPa Show Supplier Material materials with Tensile strength of 800 - 880 MPa | R800(TM06) | ||
Yield strength | 550 MPa Show Supplier Material materials with Yield strength of 550 MPa | min. | R620(TM00) | |
550 MPa Show Supplier Material materials with Yield strength of 550 MPa | min. | R607(TR02) | ||
585 MPa Show Supplier Material materials with Yield strength of 585 MPa | min. | R655(TM02) | ||
655 MPa Show Supplier Material materials with Yield strength of 655 MPa | min. | R690(TM03) | ||
720 MPa Show Supplier Material materials with Yield strength of 720 MPa | min. | R760(TM04) | ||
780 MPa Show Supplier Material materials with Yield strength of 780 MPa | min. | R800(TM06) |
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 | 399 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 399 J/(kg·K) | ||
Thermal conductivity | 20 °C | 190 W/(m·K) Show Supplier Material materials with Thermal conductivity of 190 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 20 °C | 0.0026 S/m Show Supplier Material materials with Electrical conductivity of 0.0026 S/m |
Specific Electrical conductivity | 20 °C | 45 % IACS Show Supplier Material materials with Specific Electrical conductivity of 45 % IACS |
Chemical properties
Technological properties
| Property | ||
|---|---|---|
| Application areas | Application target: Ideal for miniaturized connector and Lead frame design, special qualities for PRESSFIT, QFP, QFN available. | |
| Chemical composition | The chemical composition is the nominal composition of the alloy | |
| Coating | Electroplating: Good Hot dip tinning: Good | |
| Cold Forming | Very 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: 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: Good Resistance welding: Average | |