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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"
Unit of Measure
Items Sheet
.025
4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy - Sheets
Sheet
.032
4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy - Sheets
Sheet
.036
4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy - Sheets
Sheet
.040
4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy - Sheets
Sheet
.050
4130 Aircraft Cold Rolled Condition A (Annealed) - Oiled Alloy - Sheets
Estimated Weight per Sq. Ft. N/A 1.020 lb N/A 1.306 lb N/A 1.469 lb N/A 1.632 lb N/A 2.040 lb
Estimated Weight per Seet 24"x72" N/A 12.2 lb N/A 15.7 lb N/A 17.6 lb N/A 19.6 lb N/A 24.5 lb
Estimated Weight per Seet 36"x72" N/A 18.4 lb N/A 23.5 lb N/A 26.4 lb N/A 29.4 lb N/A 36.7 lb