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Armor Material - Steel Armor Plate

For more information on armor plate defense products, visit www.ATIDefense.com.


Armor Material - Steel Armor Plate
Alloy
(UNS Designation)
End Use Composition
nominal wt%
Specifications Density
lb/in3 (g/cm3)
Tensile
Strength
ksi. (MPa)
0.2% Yield
Strength
ksi. (MPa)
Elong-
ation %
Hardness
ATI 500-MIL®

Military and civilian armoring applications C 0.22 – 0.32,
Ni 3.50 – 4.00,
Cr 1.60 – 2.00,
Mo 0.22 – 0.37,
Mn 0.80 – 1.20,
Si 0.25 – 0.45,
P 0.020 (max),
S 0.005 (max),
Fe Balance
0.285
(7.85)
260
(1792)
150
(1034)
13 477 to 534 BHN

ATI K12®-MIL

Military and civilian armoring applications Ni-Cr-Mo 0.284
(7.86)
148
(1020)
130
(900)
14.5


 

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