HS 220-18 Aircraft Hot Rolled Normalized and Tempered Alloy - Rounds
HS 220-18 Aircraft Alloy
HS 220-18 is a low carbon, high silicon, chromium nickel molybdenum alloy steel. It was one of the first grades developed in the high strength class, combining strength with toughness and ductility. It has relatively high impact resistance because of its low notch sensitivity at the high hardness at which this alloy is commonly used. It is available as a basic electric furnace air melt and vacuum degassed product to meet the high aircraft quality standards of AMS 2301. In addition, this alloy is produced as Special Aircraft Quality to insure transverse ductility and toughness.
MIL-S-7108 - AMS 6418 - AMS 2301 - DMS 1841
Color Marking: Ends painted Purple with Pink Stripe
Physical Conditions E
Surface Condition 1
Stock Lengths 20' Approx.
MIL-S-7108 - AMS 6418 - AMS 2301 - DMS 1841
Color Marking: Ends painted Purple with Pink Stripe
Physical Conditions E
Surface Condition 1
Stock Lengths 20' Approx.
Unit of Measure
View items
Item # |
Estimated Weight per Foot |
Estimated Weight 20-Ft. Bar |
|---|---|---|
| 1/2 | Estimated Weight per Foot N/A .6682 lb | Estimated Weight 20-Ft. Bar N/A 13.36 lb |
| 3/4 | Estimated Weight per Foot N/A 1.504 lb | Estimated Weight 20-Ft. Bar N/A 30.07 lb |
| 1 | Estimated Weight per Foot N/A 2.673 lb | Estimated Weight 20-Ft. Bar N/A 53.46 lb |
| 1 1/4 | Estimated Weight per Foot N/A 4.176 lb | Estimated Weight 20-Ft. Bar N/A 83.53 lb |
| 1 1/2 | Estimated Weight per Foot N/A 6.014 lb | Estimated Weight 20-Ft. Bar N/A 120.3 lb |
| 1 5/8 | Estimated Weight per Foot N/A 7.058 lb | Estimated Weight 20-Ft. Bar N/A 141.2 lb |
| 1 3/4 | Estimated Weight per Foot N/A 8.186 lb | Estimated Weight 20-Ft. Bar N/A 163.7 lb |
| 1 7/8 | Estimated Weight per Foot N/A 9.397 lb | Estimated Weight 20-Ft. Bar N/A 187.9 lb |
| 2 | Estimated Weight per Foot N/A 10.69 lb | Estimated Weight 20-Ft. Bar N/A 213.8 lb |
| 2 1/4 | Estimated Weight per Foot N/A 13.53 lb | Estimated Weight 20-Ft. Bar N/A 207.6 lb |
| Showing 10 of 16 | View All 16 Standard Items | ||
