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. Electroplated and Hot-dip tinned strip available. |
Mechanical
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Bendability 180°, bw | 0 [-] Show Supplier Material materials with Bendability 180°, bw of 0 [-] | ASTM B820 | R380(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
1 [-] Show Supplier Material materials with Bendability 180°, bw of 1 [-] | ASTM B820 | R460(3/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1.5 [-] Show Supplier Material materials with Bendability 180°, bw of 1.5 [-] | ASTM B820 | R495(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 180°, bw of 2 [-] | ASTM B820 | R580(EH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
3 [-] Show Supplier Material materials with Bendability 180°, bw of 3 [-] | ASTM B820 | R625(SH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Bendability 180°, gw | 0 [-] Show Supplier Material materials with Bendability 180°, gw of 0 [-] | ASTM B820 | R380(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
0 [-] Show Supplier Material materials with Bendability 180°, gw of 0 [-] | ASTM B820 | R460(3/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
0 [-] Show Supplier Material materials with Bendability 180°, gw of 0 [-] | ASTM B820 | R495(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 180°, gw of 1 [-] | ASTM B820 | R580(EH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 180°, gw of 1 [-] | ASTM B820 | R625(SH) | 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 | R380(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
0 [-] Show Supplier Material materials with Bendability 90°, bw of 0 [-] | EN ISO 7438 | R460(3/4H) | 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 | R495(H) | 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 | R580(EH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 90°, bw of 2 [-] | EN ISO 7438 | R625(SH) | 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 | R380(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
0 [-] Show Supplier Material materials with Bendability 90°, gw of 0 [-] | EN ISO 7438 | R460(3/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
0 [-] Show Supplier Material materials with Bendability 90°, gw of 0 [-] | EN ISO 7438 | R495(H) | 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(EH) | 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 | R625(SH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Elastic modulus | 120 GPa Show Supplier Material materials with Elastic modulus of 120 GPa | ||
Elongation | 1 % Show Supplier Material materials with Elongation of 1 % | min. | R580(EH), A50 | |
1 % Show Supplier Material materials with Elongation of 1 % | min. | R625(SH), A50 | ||
2 % Show Supplier Material materials with Elongation of 2 % | min. | R495(H), A50 | ||
6 % Show Supplier Material materials with Elongation of 6 % | min. | R460(3/4H), A50 | ||
12 % Show Supplier Material materials with Elongation of 12 % | min. | R380(1/2H), A50 | ||
Hardness, Vickers | 110 - 160 [-] Show Supplier Material materials with Hardness, Vickers of 110 - 160 [-] | R380(1/2H) | For reference only | |
150 - 190 [-] Show Supplier Material materials with Hardness, Vickers of 150 - 190 [-] | R460(3/4H) | For reference only | ||
160 - 200 [-] Show Supplier Material materials with Hardness, Vickers of 160 - 200 [-] | R495(H) | For reference only | ||
180 - 220 [-] Show Supplier Material materials with Hardness, Vickers of 180 - 220 [-] | R580(EH) | For reference only | ||
200 - 240 [-] Show Supplier Material materials with Hardness, Vickers of 200 - 240 [-] | R625(SH) | For reference only | ||
Poisson's ratio | 0.33 [-] Show Supplier Material materials with Poisson's ratio of 0.33 [-] | ||
Tensile strength | 380 - 485 MPa Show Supplier Material materials with Tensile strength of 380 - 485 MPa | R380(1/2H) | |
460 - 565 MPa Show Supplier Material materials with Tensile strength of 460 - 565 MPa | R460(3/4H) | ||
495 - 600 MPa Show Supplier Material materials with Tensile strength of 495 - 600 MPa | R495(H) | ||
580 - 685 MPa Show Supplier Material materials with Tensile strength of 580 - 685 MPa | R580(EH) | ||
625 - 725 MPa Show Supplier Material materials with Tensile strength of 625 - 725 MPa | R625(SH) | ||
Yield strength | 290 MPa Show Supplier Material materials with Yield strength of 290 MPa | min. | R380(1/2H) | |
440 MPa Show Supplier Material materials with Yield strength of 440 MPa | min. | R460(3/4H) | ||
485 MPa Show Supplier Material materials with Yield strength of 485 MPa | min. | R495(H) | ||
560 MPa Show Supplier Material materials with Yield strength of 560 MPa | min. | R580(EH) | ||
605 MPa Show Supplier Material materials with Yield strength of 605 MPa | min. | R625(SH) |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 1.78e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.78e-05 1/K | average value between 20-300°C | |
Specific heat capacity | 377 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 377 J/(kg·K) | ||
Thermal conductivity | 20 °C | 100 W/(m·K) Show Supplier Material materials with Thermal conductivity of 100 W/(m·K) |
Electrical
Chemical properties
| Property | Value |
|---|---|
Copper | Balance |
Tin | 4 % Show Supplier Material materials with Tin of 4 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Application target: | |
| Chemical composition | The chemical composition is the nominal composition of the alloy | |
| Coating | Electroplating: Very good Hot dip tinning: Very good | |
| Cold Forming | Very 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. | |
| 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 | Good | |