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4340 Steel

Click on a material specification of 4340 Steel to request a quote for our products and services.

 
4340 ALLOY STEELUNS G43406
 VAR (CEVM) Consumable Electrode Vacuum Melted or Electric Furnace VD
 4340 VAR – 4340V – 4340AQ – E4340
Description:
4340 steel, a chrome nickel-moly alloy, comes in a variety of forms and conditions and is widely used for high stress parts.
It exhibits high fatigue strength in large cross sections and has excellent transverse ductility & toughness at high strength levels.
 
Available Forms:Popular Industry Specifications
4340 Round BarAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Flat BarAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Rectangular BarAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Forged BarAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Forged BlockAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Machine Ready BlanksAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Machined BlockAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 ForgingsAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 RingsAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Forged DisksAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 HollowsAMS 6414, AMS 6415, AMS 6484, AMS 6409, AMS-S-5000, BMS7-28, SS 9702
4340 Plate and SheetAMS 6454 (VAR PLATE), AMS 6359

For more information on 4340 steel, call Aero-Vac at 877-237-6822.

4340 Steel