Sheets & Plates

Aluminum alloys for busbars

Special features

Types and properties

Types and properties

Mechanical properties

Alloy
designation
Tensile
strength
(N/mm2)
Proof
stress
(N/mm2)
Elongation
(%)
Conductivity
(%IACS)
EC1-H18 130 125 6 61
EC2-T6 205 180 10 57
1050-O 85 40 46 61
C1020-O (copper) 240 200 47 100

Comparison of properties

Material Specific
gravity
Conductivity
(%IACS)
Weight ratio
between
equivalent
conductors
Materials
price index*
Aluminum 2.7 (60) 0.5 20
Copper 8.9 100 1.0 100
*Materials price index: calculated by UACJ based on domestic data
Comparison of properties busbars