Back to Aircraft Alloys 4340 | AMS 6454 - Aircraft Alloys - Sheets Description: Aircraft Alloy – G43400 4340 – Aircraft Alloy – Electrode Melted – Sheet, Strip, Plate Get a Quote for 4340 | AMS 6454 - Aircraft Alloys - Sheets: PhoneThis field is for validation purposes and should be left unchanged.I am looking for this item... * RequiredProduct NameQuantityName * Required First Last Email Address * Required Phone * Required