steel [Noun] + harden [Adjective]

Strength Strength Dispersion
A:
3
CHISQ:
89.46
AWT:
27,665,873
TTEST:
1.68
G2:
22.15
FAWT:
1.96
MI:
4.99
LOGLOG:
7.91
JD:
0.43
MI3:
8.16
DICE:
0.15
RANGE: