Aircraft Steel AISI 4340
We are leading manufacturer and stockist of Aircraft Steel AISI 4340 in China.Aircraft Steel AISI 4340 Technical Data SheetAircraft Steel AISI 4340 Chemical Composition LimitsWeight%CMnP & SSiCrNiMoE4340 Bar0.38 - 0.430.65 - 0.850.0250.15-0.300.70-0.901.65-2.000.20-0.30E4340 Plate0.38-0.430.60-0.800.0250.15-0.350.70-0.901.65-2.000.20-0.30Alloy E 4340 is a widely used deep-hardening constructional steel. Due to E-4340's high alloy content it obtains a uniformed hardness by heat treatment. The high fatigue strength makes E4340 ideal for highly stress parts as it maintains it's strength and hardness at elevated temperatures.Aircraft Steel AISI 4340 Mechanical PropertiesAlloyConditionTensile Strength ksiYield Strength ksiElongation 4D %Reduction of Area %Hardness HBAlloy Steel E4340 BarAnnealed----235 maxAlloy Steel E4340 BarHardened and TemperedAircraft Steel AISI 4340 Heat TreatmentTo obtain the highest strength (260,Website: psi minimum ultimate) E 4340Normalised1650°F / 1 hrAustenitise1500°F / 1 hrQuenchOilDouble Temper475°F / 2 hr twiceAircraft Steel AISI 4340 Specifications
UNS G43406
AMS 6359 Sheet / strip / plate
AMS 6409 Bars / Forgings N&T
AMS 6414 Vac Melt Bars / Forgings
AMS 6415 Bars / Forgings
AMS 6484 Bars / Forgings N&T
AMS-S-5000
MIL-S-8844 Cl1
ASTM A322
ASTM A331
AISI E4340
BMS-7-28
BPS
BPSThe Aircraft Steel AISI 4340 items which we can manufacture and supply are the followings.
Aircraft Steel AISI 4340 Rod
Aircraft Steel AISI 4340 Rings
Aircraft Steel AISI 4340 Forgings
Aircraft Steel AISI 4340 pipe
Aircraft Steel AISI 4340 tube
Aircraft Steel AISI 4340 bars
Aircraft Steel AISI 4340 plates
Aircraft Steel AISI 4340 sheets
Aircraft Steel AISI 4340 Strip
Aircraft Steel AISI 4340 wire
Aircraft Steel AISI 4340 fitting Union
Aircraft Steel AISI 4340 Pipe Elbows
Aircraft Steel AISI 4340 PIPE Tee
Aircraft Steel AISI 4340 ADAPTERS
Aircraft Steel AISI 4340 pipe bend
Aircraft Steel AISI 4340 reducers
Aircraft Steel AISI 4340 fitting caps
Aircraft Steel AISI 4340 pipe outlets
Aircraft Steel AISI 4340 Stub Ends
Aircraft Steel AISI 4340 Couplings
Aircraft Steel AISI 4340 pipe Nipples
Aircraft Steel AISI 4340 BUSHINGS
Aircraft Steel AISI 4340 pipes sockets
Aircraft Steel AISI 4340 Pipe Gasket
Aircraft Steel AISI 4340 pipe joints
Aircraft Steel AISI 4340 pipe Cross
Aircraft Steel AISI 4340 Pipe Wyes
Aircraft Steel AISI 4340 seal ring
Aircraft Steel AISI 4340 Flange
Aircraft Steel AISI 4340 bolts
Aircraft Steel AISI 4340 nuts
Aircraft Steel 4330 Mod VM
Aircraft Steel 4620 Vac Melt
Aircraft Steel AMS 6411
Aircraft Steel AMS 6294ONE OF THE KIND, MILLIONS OF CHOICES SUPERIOR QUALITY PROMPT DELIVERY FAVORABLE FEEDBACK ALL AVAILABLE IN PESCO SELECT PESCO, YOU WILL BE RIGHT For more info and price of Aircraft Steel AISI 4340, please send us inquiry and you will have quick reply soon.
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