Date: 12th June 2016
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 Tempered2602171030-Aircraft Steel AISI 4340 Heat TreatmentTo obtain the highest strength (260,Website:http://www.petrosteels.com,000 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-299-947-055
?BPS-299-949-055The 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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