4130 Aircraft Heat Treated & Cold Finished Alloy Bars - Flats
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'
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'
1 2
Size |
Estimated Weight per Foot |
Estimated Weight 12-Ft. Bar |
|---|---|---|
| 1/4 x 1/2 | Estimated Weight per Foot N/A .4254 lb | Estimated Weight 12-Ft. Bar N/A 5.105 lb |
| 1/4 x 3/4 | Estimated Weight per Foot N/A .6381 lb | Estimated Weight 12-Ft. Bar N/A 7.657 lb |
| 1/4 x 1 | Estimated Weight per Foot N/A .8508 lb | Estimated Weight 12-Ft. Bar N/A 10.21 lb |
| 1/4 x 1 1/4 | Estimated Weight per Foot N/A 1.064 lb | Estimated Weight 12-Ft. Bar N/A 12.76 lb |
| 1/4 x 1 1/2 | Estimated Weight per Foot N/A 1.276 lb | Estimated Weight 12-Ft. Bar N/A 15.31 lb |
| 1/4 x 1 3/4 | Estimated Weight per Foot N/A 1.489 lb | Estimated Weight 12-Ft. Bar N/A 17.87 lb |
| 1/4 x 2 | Estimated Weight per Foot N/A 1.702 lb | Estimated Weight 12-Ft. Bar N/A 20.42 lb |
| 1/4 x 2 1/2 | Estimated Weight per Foot N/A 2.127 lb | Estimated Weight 12-Ft. Bar N/A 25.52 lb |
| 1/4 x 3 | Estimated Weight per Foot N/A 2.552 lb | Estimated Weight 12-Ft. Bar N/A 30.63 lb |
| 1/4 x 4 | Estimated Weight per Foot N/A 3.403 lb | Estimated Weight 12-Ft. Bar N/A 40.84 lb |
| 1/4 x 5 | Estimated Weight per Foot N/A 4.254 lb | Estimated Weight 12-Ft. Bar N/A 51.05 lb |
| 3/8 x 1/2 | Estimated Weight per Foot N/A .6381 lb | Estimated Weight 12-Ft. Bar N/A 7.657 lb |
| 3/8 x 3/4 | Estimated Weight per Foot N/A .9572 lb | Estimated Weight 12-Ft. Bar N/A 11.49 lb |
| 3/8 x 1 | Estimated Weight per Foot N/A 1.276 lb | Estimated Weight 12-Ft. Bar N/A 15.31 lb |
| 3/8 x 1 1/4 | Estimated Weight per Foot N/A 1.595 lb | Estimated Weight 12-Ft. Bar N/A 19.14 lb |
| 3/8 x 1 1/2 | Estimated Weight per Foot N/A 1.914 lb | Estimated Weight 12-Ft. Bar N/A 22.97 lb |
| 3/8 x 1 3/4 | Estimated Weight per Foot N/A 2.233 lb | Estimated Weight 12-Ft. Bar N/A 26.80 lb |
| 3/8 x 2 | Estimated Weight per Foot N/A 2.552 lb | Estimated Weight 12-Ft. Bar N/A 30.63 lb |
| 3/8 x 2 1/2 | Estimated Weight per Foot N/A 3.191 lb | Estimated Weight 12-Ft. Bar N/A 38.29 lb |
| 3/8 x 3 | Estimated Weight per Foot N/A 3.829 lb | Estimated Weight 12-Ft. Bar N/A 45.94 lb |
| 3/8 x 4 | Estimated Weight per Foot N/A 5.105 lb | Estimated Weight 12-Ft. Bar N/A 61 26 lb |
| 3/8 x 5 | Estimated Weight per Foot N/A 6.381 lb | Estimated Weight 12-Ft. Bar N/A 76.57 lb |
| 3/8 x 6 | Estimated Weight per Foot N/A 7.657 lb | Estimated Weight 12-Ft. Bar N/A 91 89 lb |
| 1/2 x 3/4 | Estimated Weight per Foot N/A 1.276 lb | Estimated Weight 12-Ft. Bar N/A 15.31 lb |
| 1/2 x 1 | Estimated Weight per Foot N/A 1.702 lb | Estimated Weight 12-Ft. Bar N/A 20.42 lb |
| 1/2 x 1 1/4 | Estimated Weight per Foot N/A 2.127 lb | Estimated Weight 12-Ft. Bar N/A 25.52 lb |
| 1/2 x 1 1/2 | Estimated Weight per Foot N/A 2.552 lb | Estimated Weight 12-Ft. Bar N/A 30.63 lb |
| 1/2 x 1 3/4 | Estimated Weight per Foot N/A 2.978 lb | Estimated Weight 12-Ft. Bar N/A 35.73 lb |
| 1/2 x 2 | Estimated Weight per Foot N/A 3.403 lb | Estimated Weight 12-Ft. Bar N/A 40.84 lb |
| 1/2 x 2 1/2 | Estimated Weight per Foot N/A 4.254 lb | Estimated Weight 12-Ft. Bar N/A 51.05 lb |
| 1/2 x 3 | Estimated Weight per Foot N/A 5.105 lb | Estimated Weight 12-Ft. Bar N/A 61.26 lb |
| 1/2 x 4 | Estimated Weight per Foot N/A 6.806 lb | Estimated Weight 12-Ft. Bar N/A 81.68 lb |
| 1/2 x 5 | Estimated Weight per Foot N/A 8.508 lb | Estimated Weight 12-Ft. Bar N/A 102.1 lb |
| 1/2 x 6 | Estimated Weight per Foot N/A 10.21 lb | Estimated Weight 12-Ft. Bar N/A 122.5 lb |
| 5/8 x 1 | Estimated Weight per Foot N/A 2.127 lb | Estimated Weight 12-Ft. Bar N/A 25.52 lb |
| 5/8 x 1 1/4 | Estimated Weight per Foot N/A 2.659 lb | Estimated Weight 12-Ft. Bar N/A 31.91 lb |
| 5/8 x 1 1/2 | Estimated Weight per Foot N/A 3.191 lb | Estimated Weight 12-Ft. Bar N/A 38.29 lb |
| 5/8 x 1 3/4 | Estimated Weight per Foot N/A 3.722 lb | Estimated Weight 12-Ft. Bar N/A 44.67 lb |
| 5/8 x 2 | Estimated Weight per Foot N/A 4.254 lb | Estimated Weight 12-Ft. Bar N/A 51.05 lb |
| 5/8 x 2 1/2 | Estimated Weight per Foot N/A 5.318 lb | Estimated Weight 12-Ft. Bar N/A 63.81 lb |
| 5/8 x 3 | Estimated Weight per Foot N/A 6.381 lb | Estimated Weight 12-Ft. Bar N/A 76.57 lb |
| 5/8 x 4 | Estimated Weight per Foot N/A 8.508 lb | Estimated Weight 12-Ft. Bar N/A 102.1 lb |
| 5/8 x 5 | Estimated Weight per Foot N/A 10.64 lb | Estimated Weight 12-Ft. Bar N/A 127.6 lb |
| 3/4 x 1 | Estimated Weight per Foot N/A 2.552 lb | Estimated Weight 12-Ft. Bar N/A 30.63 lb |
| 3/4 x 1 1/4 | Estimated Weight per Foot N/A 3.191 lb | Estimated Weight 12-Ft. Bar N/A 38.29 lb |
| 3/4 x 1 1/2 | Estimated Weight per Foot N/A 3.829 lb | Estimated Weight 12-Ft. Bar N/A 45.94 lb |
| 3/4 x 1 3/4 | Estimated Weight per Foot N/A 4.467 lb | Estimated Weight 12-Ft. Bar N/A 53.60 lb |
| 3/4 x 2 | Estimated Weight per Foot N/A 5.105 lb | Estimated Weight 12-Ft. Bar N/A 61.26 lb |
| 3/4 x 2 1/2 | Estimated Weight per Foot N/A 6.381 lb | Estimated Weight 12-Ft. Bar N/A 76.57 lb |
| 3/4 x 2 3/4 | Estimated Weight per Foot N/A 7.019 lb | Estimated Weight 12-Ft. Bar N/A 84.23 lb |
1 2
