4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares
4130 Aircraft Alloy Bars
This chromium-molybdenum alloy is one of the most widely used aircraft steels because of its combination of weldability, ease of fabrication, and mild hardenability. In relatively thin sections it will respond to heat treatment to high strength levels and yet in the normalized condition it has adequate strength for many applications. When resistance to wear and abrasion is required, it may be nitrided.
This grade is a quality product melted under the best steelmaking practices for aircraft quality steels. It is vacuum degassed to meet the magnetic particle inspection standards of AMS 2301.
UNS G41300, MIL-S-6758 - AMS 6370 - AMS 2301
Physical Conditions F
Surface Condition 4
Stock Lengths 12' and 20'
This grade is a quality product melted under the best steelmaking practices for aircraft quality steels. It is vacuum degassed to meet the magnetic particle inspection standards of AMS 2301.
UNS G41300, MIL-S-6758 - AMS 6370 - AMS 2301
Physical Conditions F
Surface Condition 4
Stock Lengths 12' and 20'
Unit of Measure
View items
Item # |
Estimated Weight per Foot |
Estimated Weight 12-Ft. Bar |
|---|---|---|
| 1/4 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A .2127 lb | Estimated Weight 12-Ft. Bar N/A 2.552 lb |
| 5/16 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A .3323 lb | Estimated Weight 12-Ft. Bar N/A 3.988 lb |
| 3/8 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A .4786 lb | Estimated Weight 12-Ft. Bar N/A 5.743 lb |
| 7/16 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A .6514 lb | Estimated Weight 12-Ft. Bar N/A 7.817 lb |
| 1/2 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A .8508 lb | Estimated Weight 12-Ft. Bar N/A 10.21 lb |
| 5/8 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A 1.329 lb | Estimated Weight 12-Ft. Bar N/A 15.95 lb |
| 3/4 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A 1.914 lb | Estimated Weight 12-Ft. Bar N/A 22.97 lb |
| 7/8 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A 2.606 lb | Estimated Weight 12-Ft. Bar N/A 31.27 lb |
| 1 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A 3.403 lb | Estimated Weight 12-Ft. Bar N/A 40.84 lb |
| 1 1/8 4130 Aircraft Heat Treated, Cold Finished & Stress Relieved Alloy Bars - Squares | Estimated Weight per Foot N/A 4.307 lb | Estimated Weight 12-Ft. Bar N/A 51.69 lb |
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