 | 4130 Hollow Bar | Various Sizes
|
 | 4130 NQ&T API 6A 75K | Rounds 2 3/4" thru 30 1/2" |
 | 4130 NQ&T Square | 13" thru 19" |
| 4140 Cold Drawn Heat Treated | Rounds 3/4" thru 2 3/4" |
 | 4140 Cold Finish Annealed Hex Bar | 1 3/4" & 2" |
| 4140 Hot Rolled Annealed | Rounds 3" thru 10 1/2" |
| 4140 Hot Rolled Heat Treated And Stress Relived | Rounds 1 1/4" thru 9" |
| 4140 HT TG&P | Rounds 1 1/8" thru 3 7⁄16" |
| 4140 Q&T F&RT | Rounds 9 1/2" thru 24" |
| 4145 Heat Treated | Rounds 4" thru 9 1/2" |
| 4145 Hollow Bar | Various Sizes |
| 4145 Q&T F&RT | Rounds 10" thru 11" |
| 4340 Hot Rolled Annealed | Rounds 2" thru 18" |
| 4340 Hot Rolled Heat Treated | Rounds 3" thru 9" |
| 4330V MOD QT RT | Rounds 6-3/4" thru 10-1/16" |
