Copper speciality wires

CuCrAgSi – C18080

The CuCrAgSi is a precipitation hardening alloy specifically designed to be free of heavy metal elements such as cadmium, mercury, and lead. CuCrAgSi is an environmental friendly alloy offering comparable conductivity, flex life, tensile strength and thermal stability to Tensile Flex, with a high elongation of 10%, meeting the requirements of industry specifications such as SAE AS22759, MIL-W-29606, NEMA WC67, and ASTM B624. The maximum oxygen content is 5 ppm.

ELECTRICAL PROPERTIES (reference 1,8mm)
Minimum electrical conductivity% IACS90
Average electrical conductivity% IACS93
Electrical resistivitynOhmm19,16
MECHANICAL PROPERTIES (reference 1,8mm)
Minimum tensile strengthMPa414
Average tensile strengthMPa450
Elongation%10
PHYSICAL PROPERTIES (reference 1,8mm)
Temperature coefficient10-3/K3,6
Coefficient of thermal expansion10-6/K17,6
Densityg/cm³8,89
CHEMICAL COMPOSITION (reference value)
CuO2AgSiCr
balance< 5ppm0,10%0,03%0,40%
Standards
ASTM B624
UNS number
C18080
Product information is subject to change without notice and does not represent a commitment on the part of Lamifil NV. Lamifil NV assumes no responsibility for any errors that may appear in this information.