4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds
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 Condition D
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 Condition D
Surface Condition 4
Stock Lengths 12' and 20'
Unit of Measure
View items
Item # |
Estimated Weight per Foot |
Estimated Weight 12-Ft. Bar |
|---|---|---|
| 1/8 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .0418 lb | Estimated Weight 12-Ft. Bar N/A .5012 lb |
| 3/16 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .0940 lb | Estimated Weight 12-Ft. Bar N/A 1.128 lb |
| 1/4 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .1671 lb | Estimated Weight 12-Ft. Bar N/A 2.005 lb |
| 9/32 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .2115 lb | Estimated Weight 12-Ft. Bar N/A 2.538 lb |
| 5/16 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .2610 lb | Estimated Weight 12-Ft. Bar N/A 3.132 lb |
| 3/8 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .3759 lb | Estimated Weight 12-Ft. Bar N/A 4.510 lb |
| 13/32 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .4410 lb | Estimated Weight 12-Ft. Bar N/A 5.290 lb |
| 7/16 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .5116 lb | Estimated Weight 12-Ft. Bar N/A 6.139 lb |
| 1/2 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .6682 lb | Estimated Weight 12-Ft. Bar N/A 8.019 lb |
| 9/16 4130 Aircraft Normalized & Cold Finished Alloy Bars - Rounds | Estimated Weight per Foot N/A .8457 lb | Estimated Weight 12-Ft. Bar N/A 10.15 lb |
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