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MIL-DTL-46063 Armor Plate, Aluminum Alloy, 7039This specification covers 7039 wrought aluminum alloy armor plate. The nominal thickness of armor plate covered by this specification is 1/2 inch to 4 inches, inclusive \(see 3.7 and 6.2\).

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MIL-DTL-46063H

APPENDIX A

TABLE A-II.

Minimum required ballistic limits - caliber .50 fragment

simulating projectiles at 0� obliquity

Required

Thickness,

BL(P),

Thickness,

BL(P),

Thickness,

BL(P),

in.

fps

in.

fps

in.

fps

0.700

1666

0.790

2012

0.880

2427

.705

1683

.795

2033

.885

2452

.710

1701

.800

2054

.890

2478

.715

1719

.805

2076

.895

2504

.720

1737

.810

2097

.900

2530

.725

1755

.815

2119

.905

2556

.730

1774

.820

2142

.910

2583

.735

1793

.825

2164

.915

2610

.740

1811

.830

2187

.920

2637

.745

1831

.835

2210

.925

2665

* .750

1850

.840

2233

.930

2693

.755

1869

.845

2256

.935

2721

.760

1889

.850

2280

.940

2749

.765

1909

.855

2304

.945

2778

.770

1929

.860

2328

** .950

2807

.775

1949

.865

2352

.955

2836

.780

1970

.870

2377

.960

2866

.785

1991

.875

2402

.965

2895

.970

2926

.975

2956

.980

2987

.985

3018

.990

3049

.995

3081

1.000

3113

_______________________________________________________________________________

Specification requirements begin for this ordered thickness.

Specification requirements end for this ordered thickness.