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Aircraft Alloy Sheets and Plates

Aircraft Alloy Sheets and PlatesMetals Unlimited is a ISO-9002 compliant distributor of Aircraft Alloy Sheets and Plate for the aerospace and aircraft industries.  All of Metals Unlimited's metal products are quality approved with approvals including U.S. Government MIL-I-45208A, General Electric S400 and Pratt & Whitney LCS.  Our products have been used in ordnance parts, instruments, airframes, avionics, engine parts, bearings and more. 

For additional Aircraft Alloy metal information, please call Metals Unlimited at 1-800-782-7867 (USA) or 1-800-428-4843 (Canada). To contact us online, please use our request information form.

4130 Aircraft Alloy Sheets and Plates
MIL-S-18729B or AMS 6345 Condition N or A
Stock Sizes: 18" X 72", 36" X 72"
Thickness in Inches Estimated Weight in Pounds
Per Square Foot 18 X 72 36 X 72
Sheets Per Sheet
.020
.025
.032
.036
.040
.050
.063
.071
.080
.090
.100
.112
.125
.160
.190
0.816
1.020
1.306
1.469
1.632
2.040
2.570
2.897
3.264
3.672
4.080
4.570
5.100
6.528
7.752
7.3
9.2
11.8
13.2
14.7
18.4
23.1
26.1
29.4
33.1
36.7
41.1
45.9
58.8
69.8
14.7
18.4
23.5
26.4
29.4
36.7
46.3
52.1
58.8
66.1
73.4
82.3
91.8
118
140
Plates Per Plate
.250
.312
.375
.500
.625
.750
.875
1.00
1.25
1.50
1.75
2.00
2.50
3.00
3.50
4.00
10.20
12.73
15.30
20.40
25.50
30.60
35.70
40.80
51.00
61.20
71.40
81.60
102.0
122.4
142.8
163.2
91.8
115
138
184
230
275
321
367
459
551
643
734
918
1102
1286
1469
184
229
275
367
459
551
643
734
918
1102
1285
1469
1836
2203
2507
2938
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