Cuivre à l'argent
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We propose this metal :
Trading : round bars in all diameters. But we principally propose forged pieces : rings, blocks, rolls, etc… (gough or pre-machined pieces).
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| Carlier designation | CuC2Ag0,1 |
| UNS designation | C10700 |
| Applicable standards | | ASTM B187 | Standard specification | | ASTM B224 | Copper classification |
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Chemical composition
| en % | Cu+Ag | Sb | As | Bi | Cd | Fe | Pb | Mn | Ni | O | P | Se | | min | 99,990 | - | - | - | - | - | - | - | - | - | - | - | | max | * | 0,0004 | 0,0005 | 0,0001 | 0,0001 | 0,0010 | 0,0005 | 0,00005 | 0,0010 | 0,0005 | 0,0003 | 0,0003 | | en % | Ag | S | Te | Sn | Zn | | min | 0,090 | - | - | - | - | | max | 0,120 | 0,0015 | 0,0002 | 0,002 | 0,0001 |
Density : 8.94
Guarantee mechanical results in MPa
| Standard | Rm | Rp
0.2% | A % | Z | HB | Hrc | Comments | | Etiré H12 | 300 | 250 | 25 | - | 70 | - | | | Spec interne SPT051 | 200 | 80 | 50 | - | 45 | - | Grain size <200 mc - Electrical conductivity : 100 IACS |
Forging conditions
Rough pieces are oobtained by hot forging at a temperature convenient to obtain metallurgical, physical and mechanical characteristics as per each customer's requirements. In any case, please contact us.
Properties / Main use conditions
Main reason for adding silver to CuC1 or CuC2 is to increase by about 150°C the temperature of recrystallization of copper, and to preserve characteristics which could be altered by working at high temperature (tinning, brazing, electric engines, etc…). The addition of silver also increases the resistance to creep.
Main applications
Silver copper has same applications as CuC1, but at higher temperatures.
Heat treatment
Please, contact us
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