4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy

4130 sheets and plates are made from quality steel melted to meet the rigid standards of the aircraft industry. They are carefully rolled and inspected to be free from laminations and tears. They are also free from pits, blisters, grooves, and seams which cannot be removed without reducing their thickness below the minimum permissible dimensional tolerance limits.

UNS G41300, MIL-S-18729 - AMS 6350

Color Marking: Corner striped Blue and Gold

Stock Widths: 18", 24", 36" 72", 84", 96"
Stock Lengths: 72", 144" 240"

Thickness	Estimated Weight per Sq. Ft.	Estimated Weight per Plate 36"x72"	Estimated Weight per Plate 72"x144"
.250	N/A 10.21 lb	N/A 184 lb	N/A 735 lb
.312	N/A 12.76 lb	N/A 230 lb	N/A 919 lb
.375	N/A 15.31 lb	N/A 276 lb	N/A 1102 lb
.500	N/A 20.42 lb	N/A 368 lb	N/A 1470 lb
.625	N/A 25.52 lb	N/A 459 lb	N/A 1837 lb
.750	N/A 30.63 lb	N/A 551 lb	N/A 2205 lb
.875	N/A 35.73 lb	N/A 643 lb	N/A 2573 lb
1.000	N/A 40.84 lb	N/A 735 lb	N/A 2940 lb
1.125	N/A 45.94 lb	N/A 827 lb	N/A 3308 lb
1.250	N/A 51.05 lb	N/A 919 lb	N/A 3676 lb
1.500	N/A 61.26 lb	N/A 1103 lb	N/A 4411 lb
1.750	N/A 71.47 lb	N/A 1286 lb	N/A 5146 lb
2.000	N/A 81.68 lb	N/A 1470 lb	N/A 5881 lb
2.250	N/A 91.89 lb	N/A 1654 lb	N/A 6616 lb
2.500	N/A 102.1 lb	N/A 1838 lb	N/A 7351 lb
2.750	N/A 112.3 lb	N/A 2021 lb	N/A 8086 lb
3.000	N/A 122.5 lb	N/A 2205 lb	N/A 8820 lb
3.500	N/A 142.9 lb	N/A 2572 lb	N/A 10289 lb
4.000	N/A 163.4 lb	N/A 2941 lb	N/A 11765 lb
4.500	N/A 183.8 lb	N/A 3308 lb	N/A 13234 lb
5.000	N/A 204.2 lb	N/A 3676 lb	N/A 14702 lb
6.000	N/A 245.0 lb	N/A 4410 lb	N/A 17640 lb

.250

N/A 10.21 lb

N/A 184 lb

N/A 735 lb

.312

N/A 12.76 lb

N/A 230 lb

N/A 919 lb

.375

N/A 15.31 lb

N/A 276 lb

N/A 1102 lb

.500

N/A 20.42 lb

N/A 368 lb

N/A 1470 lb

.625

N/A 25.52 lb

N/A 459 lb

N/A 1837 lb

.750

N/A 30.63 lb

N/A 551 lb

N/A 2205 lb

.875

N/A 35.73 lb

N/A 643 lb

N/A 2573 lb

1.000

N/A 40.84 lb

N/A 735 lb

N/A 2940 lb

1.125

N/A 45.94 lb

N/A 827 lb

N/A 3308 lb

1.250

N/A 51.05 lb

N/A 919 lb

N/A 3676 lb

1.500

N/A 61.26 lb

N/A 1103 lb

N/A 4411 lb

1.750

N/A 71.47 lb

N/A 1286 lb

N/A 5146 lb

2.000

N/A 81.68 lb

N/A 1470 lb

N/A 5881 lb

2.250

N/A 91.89 lb

N/A 1654 lb

N/A 6616 lb

2.500

N/A 102.1 lb

N/A 1838 lb

N/A 7351 lb

2.750

N/A 112.3 lb

N/A 2021 lb

N/A 8086 lb

3.000

N/A 122.5 lb

N/A 2205 lb

N/A 8820 lb

3.500

N/A 142.9 lb

N/A 2572 lb

N/A 10289 lb

4.000

N/A 163.4 lb

N/A 2941 lb

N/A 11765 lb

4.500

N/A 183.8 lb

N/A 3308 lb

N/A 13234 lb

5.000

N/A 204.2 lb

N/A 3676 lb

N/A 14702 lb

6.000

N/A 245.0 lb

N/A 4410 lb

N/A 17640 lb

Product Catalog

Thickness

Estimated Weight per Sq. Ft.

Estimated Weight per Plate 36"x72"

Estimated Weight per Plate 72"x144"