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E4340 VM, 3 3/8″ Round Bar Forging Stock, AMS 6414, Valbruna Slater, 6427 lbs – West Coast $3.83 /lb

E4340 VM, 3 3/8″ Round Bar Forging Stock, AMS 6414, Valbruna Slater, 6427 lbs – West Coast $3.83 /lb

SKU MCH-RB-E4340VM-3-3/8 Categories , Tags , , , ,

E 4340 VM, 3 3/8″ Round Bar Forging Stock, AMS 6414, Valbruna Slater, 6427 lbs – West Coast

Asking $3.83 per lb, current market $4.50

Lots:

(1) 6427 lbs – Valbruna Slater Stainless

E4340V (AISI 4340) is a medium-carbon, low-alloy steel that’s known for its strength and toughness. It’s often used in construction and aircraft manufacturing. 

Properties
  • Strength

    E4340 has high fatigue strength and maintains its strength and hardness at high temperatures. 

  • Ductility

    E4340 is ductile in the annealed condition, allowing it to be bent or formed. 

  • Heat treatment

    E4340’s mechanical properties are highly dependent on heat treatment. 

  • Alloy content

    E4340 is a highly alloyed steel that contains nickel, chromium, and molybdenum. 

Applications
  • E4340 is used in aircraft manufacturing because of its high fatigue strength. 
  • E4340 is used in construction. 
  • E4340 is used in crankshafts for monster trucks, off-shore boats, and more. 
  • E4340 is used in fasteners such as bolts and nuts. 
Other characteristics
  • E4340 is an electric-furnace processed, vacuum degassed grade that conforms to aircraft standards. 
  • E4340 is machined typically in the annealed condition. 

AMS 6414 is a low-alloy steel with high strength, toughness, and fatigue resistance.  It’s used in the aerospace, defense, and automotive industries. 

Properties
  • Strength: High strength and impact toughness 
  • Fatigue resistance: High fatigue strength and maintains strength at high temperatures 
  • Corrosion resistance: Good atmospheric corrosion resistance and resistance in marine and freshwater environments 
  • Machinability: Good machinability in the annealed or tempered conditions 
  • Weldability: Can be welded in the annealed condition, but preheating and stress relief are recommended for hardened and tempered parts 

Composition 

  • Chromium: Min. 0.70% and max. 0.90%
  • Nickel: Min. 1.65% and max. 2.00%
  • Phosphorus: Max. 0.010%
  • Sulfur: Max. 0.010%

Applications

  • Aircraft landing gear
  • Power transmission gears
  • Military vehicle parts
  • Ordnance hardware
  • Fasteners
  • Rocket motor cases
  • Downhole tools

Metal Attributes

Seller:

AS9100D Certified Manufacturer

Location

West Coast

Standards

AMS 6414

Certifications (MTR's) Available:

Yes – upon request

Dimensions (inches)

3-3/8" Round Bar, 20' nominal length

Alter Material?:

Selling as lot(s)

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