Lette
OLD DiSTROYER
\
Sims Class
Gridley Class
DD 410, 411, 413, 419 have H.7T.S. Hulls
Fe
Medium Steel
H.T.S.
C.R.S.
isc. Alloy Steel
Ni, Cr, Mn, 8, P, Si & C of the
1,014
tons
steel are included below
Al
152,000
Mg
2,280
"
Cu
340,000
4
Na
47,000
"
Cr
255600
"
150
ui
Mo
1,771
Va
480
Zn
22,000
Pb
14,165
Sn
13,000
Sb
J,22!
in
17,920
Ca
369
lbs.
1,120
1,120
Si
10,100
6,720
Be
2
Co
199
Cb
Ti
Bi
424
4