General
Property | Value |
---|---|
Density | 8.7 g/cm³ Show Supplier Material materials with Density of 8.7 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 | 1.5 [-] Show Supplier Material materials with Bendability 180°, bw of 1.5 [-] | ASTM B820 | R390(1/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
2 [-] Show Supplier Material materials with Bendability 180°, bw of 2 [-] | ASTM B820 | R490(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
3 [-] Show Supplier Material materials with Bendability 180°, bw of 3 [-] | ASTM B820 | R590(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
8 [-] Show Supplier Material materials with Bendability 180°, bw of 8 [-] | ASTM B820 | R635(EH) | 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 | R390(1/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
1 [-] Show Supplier Material materials with Bendability 180°, gw of 1 [-] | ASTM B820 | R490(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 180°, gw of 2 [-] | ASTM B820 | R590(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
3 [-] Show Supplier Material materials with Bendability 180°, gw of 3 [-] | ASTM B820 | R635(EH) | 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 | R390(1/4H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm |
1 [-] Show Supplier Material materials with Bendability 90°, bw of 1 [-] | EN ISO 7438 | R490(1/2H) | 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 | R590(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
4 [-] Show Supplier Material materials with Bendability 90°, bw of 4 [-] | EN ISO 7438 | R635(EH) | 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 | R390(1/4H) | 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 | R490(1/2H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
1 [-] Show Supplier Material materials with Bendability 90°, gw of 1 [-] | EN ISO 7438 | R590(H) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
2 [-] Show Supplier Material materials with Bendability 90°, gw of 2 [-] | EN ISO 7438 | R635(EH) | bending thickness: ≤ 0.5 mm & bending width: 10 mm | |
Elastic modulus | 135 GPa Show Supplier Material materials with Elastic modulus of 135 GPa | ||
Elongation | 20 % Show Supplier Material materials with Elongation of 20 % | min. | R540(1/2H), A50 | |
25 % Show Supplier Material materials with Elongation of 25 % | min. | R480(1/4H), A50 | ||
Hardness, Vickers | 100 - 160 [-] Show Supplier Material materials with Hardness, Vickers of 100 - 160 [-] | R480(1/4H) | For reference only | |
150 - 205 [-] Show Supplier Material materials with Hardness, Vickers of 150 - 205 [-] | R540(1/2H) | For reference only | ||
180 - 230 [-] Show Supplier Material materials with Hardness, Vickers of 180 - 230 [-] | R630(H) | For reference only | ||
200 - 240 [-] Show Supplier Material materials with Hardness, Vickers of 200 - 240 [-] | R705(EH) | For reference only | ||
210 [-] Show Supplier Material materials with Hardness, Vickers of 210 [-] | min. | R765(SH) | For reference only | ||
Poisson's ratio | 0.33 [-] Show Supplier Material materials with Poisson's ratio of 0.33 [-] | ||
Tensile strength | 480 - 660 MPa Show Supplier Material materials with Tensile strength of 480 - 660 MPa | R480(1/4H) | |
540 - 655 MPa Show Supplier Material materials with Tensile strength of 540 - 655 MPa | R540(1/2H) | ||
630 - 735 MPa Show Supplier Material materials with Tensile strength of 630 - 735 MPa | R630(H) | ||
705 - 805 MPa Show Supplier Material materials with Tensile strength of 705 - 805 MPa | R705(EH) | ||
765 - 865 MPa Show Supplier Material materials with Tensile strength of 765 - 865 MPa | R765(SH) | ||
Yield strength | 230 MPa Show Supplier Material materials with Yield strength of 230 MPa | min. | R480(1/4H) | |
390 MPa Show Supplier Material materials with Yield strength of 390 MPa | min. | R540(1/2H) | ||
500 MPa Show Supplier Material materials with Yield strength of 500 MPa | min. | R630(H) | ||
550 MPa Show Supplier Material materials with Yield strength of 550 MPa | min. | R705(EH) | ||
650 MPa Show Supplier Material materials with Yield strength of 650 MPa | min. | R765(SH) |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 1.67e-05 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.67e-05 1/K | average value between 20-300°C | |
Specific heat capacity | 340 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 340 J/(kg·K) | ||
Thermal conductivity | 20 °C | 32 W/(m·K) Show Supplier Material materials with Thermal conductivity of 32 W/(m·K) |
Electrical
Chemical properties
Property | Value |
---|---|
Copper | Balance |
Tin | 6 % Show Supplier Material materials with Tin of 6 % |
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 | 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: Very 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: Very good |