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 Seet 24"x72"	Estimated Weight per Seet 36"x72"
.025	N/A 1.020 lb	N/A 12.2 lb	N/A 18.4 lb
.032	N/A 1.306 lb	N/A 15.7 lb	N/A 23.5 lb
.036	N/A 1.469 lb	N/A 17.6 lb	N/A 26.4 lb
.040	N/A 1.632 lb	N/A 19.6 lb	N/A 29.4 lb
.050	N/A 2.040 lb	N/A 24.5 lb	N/A 36.7 lb
.063	N/A 2.570 lb	N/A 30.8 lb	N/A 46.3 lb
.071	N/A 2.897 lb	N/A 34.8 lb	N/A 52.2 lb
.080	N/A 3.264 lb	N/A 39.2 lb	N/A 58.8 lb
.090	N/A 3.672 lb	N/A 44.1 lb	N/A 66.1 lb
.100	N/A 4.080 lb	N/A 49.0 lb	N/A 73.4 lb
.125	N/A 5.100 lb	N/A 61.2 lb	N/A 91.8 lb
.160	N/A 6.528 lb	N/A 78.3 lb	N/A 118 lb
.190	N/A 7.752 lb	N/A 93.0 lb	N/A 140 lb

.025

N/A 1.020 lb

N/A 12.2 lb

N/A 18.4 lb

.032

N/A 1.306 lb

N/A 15.7 lb

N/A 23.5 lb

.036

N/A 1.469 lb

N/A 17.6 lb

N/A 26.4 lb

.040

N/A 1.632 lb

N/A 19.6 lb

N/A 29.4 lb

.050

N/A 2.040 lb

N/A 24.5 lb

N/A 36.7 lb

.063

N/A 2.570 lb

N/A 30.8 lb

N/A 46.3 lb

.071

N/A 2.897 lb

N/A 34.8 lb

N/A 52.2 lb

.080

N/A 3.264 lb

N/A 39.2 lb

N/A 58.8 lb

.090

N/A 3.672 lb

N/A 44.1 lb

N/A 66.1 lb

.100

N/A 4.080 lb

N/A 49.0 lb

N/A 73.4 lb

.125

N/A 5.100 lb

N/A 61.2 lb

N/A 91.8 lb

.160

N/A 6.528 lb

N/A 78.3 lb

N/A 118 lb

.190

N/A 7.752 lb

N/A 93.0 lb

N/A 140 lb

Thickness

Estimated Weight per Sq. Ft.

Estimated Weight per Seet 24"x72"

Estimated Weight per Seet 36"x72"