copper-based [Adjective] + alloy [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
15,690.87
AWT:
35,182,183
TTEST:
2
G2:
75.5
FAWT:
1.55
MI:
11.94
LOGLOG:
23.88
JD:
0.21
MI3:
15.94
DICE:
1.93
RANGE: