4330v Steel

Shapes Available

  • Round Bar


  • Aerospace
  • Natural Gas
  • Oil Refining
  • Petrochemical

Industry Names

  • 4330 MOD


  • Cold Finished and Alloy


  • AMS 6411
  • AMS 6427
  • BMS 7 - 122 (Boeing)
  • BMS 7-27 (Boeing)
  • EMS 96242 (Honeywell)
  • FMS 1012 (General Dynamics)


  • Drilling Equipment
  • High Impact Machine Parts
  • Tool Holding Components


  • Good Stress Concentration
  • Good Weldability

4330v steel is a modified 4330 steel with vanadium. In addition to Vanadium, 4330V Steel also has other improved properties as well as hardenability. Furnished in a vac melt condition. For more info on premium aircraft quality steels and 4330 click here.

Here’s a video on Alloy 4330 V MOD. Check it out and thanks for watching!

Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

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