4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability,which greatly increases feeds and/or speeds,while also extending tool life without adversley affecting mechanical properties.4140 Tool Steel Grade,Shape,Size,Tech - Tool Steel 4140 Tool Steel Grade Shapes,Sizes,and Technical Information From Tool Steel Service Inc.AISI 4140 is an alloy steel that is supplied in either annealed or prehardened condition.The alloy steel is composed of chromium,molybdenum,manganese containing low alloy steel.
IntroductionChemical CompositionMachiningWeldabilityHeat TreatmentForgingNitridingTemperingFlame and Induction HardeningAISI 4140 is a chromium-molybdenum alloy steel.The chromium content provides good hardness penetration,and the molybdenum content ensures uniform hardness and high strength.AISI 4140 chrome-molybdenum steel can be oil hardened to a relatively high level of hardness.The desirable properties of the AISI 4140 include superior toughness,good ductility and good wear resistance in the quenched and tempered condition.The AISI 4140 cold finished annealed chromium-molybdenun alloy sSee more on azomEN19 SAE 4140 Sheets Plates Supplier - Rajveer StainlessThe supply conditions of this EN19 SAE 4140 Sheet and Plate are normalized rolling,simulated post-weld heat treatment,as rolled,vacuum degassing,furnace normalizing,etc as per the clients needs.The forms are plain sheet,perforated sheet,shim sheet,chequered plate,etc.AISI 4140 Fasteners - Boltport FastenersAISI 4140 is high strength chromium-molybdenum alloy steel grade used for manufacturing A193 B7,B7M,A320 L7,L7M fasteners for low temperature bolting applications.We majorly produce fully threaded stud bolts,double end studs,hex head bolts,heavy hex bolts,eye bolts and anchor bolts in AISI 4140 alloy steel.AISI 4140 Alloy Steel
AISI 4140 is commonly used for a variety of applications in the oil and gas sector.Typical applications include components such as connection rods,collets,conveyor pins,gears,stem assemblies,pump shafts and tool holders.AISI 4140,SAE 4140,EN19 Plate Sheet Stockist,Supplier AISI 4140 Plate / SAE 4140 Plate / EN19 Plate / EN19 Sheet The AISI 4140 Grade Plates that we offer exactly match the desirable plates of such kinds.It is of the best quality and endowed with high tensile strength.We are working in full throttle to make it available
SAE 4140 Plates are a popular material in the automotive sector it is possible to machine the material extremely accurately.EN 19 plate material is also in demad by Oil Gas industry.42CrMo4 Steel Plate is a prime choice because of its high strength.The SCM440 Plate equivalent grades are AISI 4140 sheet,DIN 1.7225/42crmo4 sheet.
sae 4140 specificationsae 4140 barsae 4140 steel specification4140 sheet metalsae 4140 steel properties4140 sheet stock4140 steel sheet supplierssae 4140 mechanical properties12345NextSAE AISI 4340 Steel Properties,Heat Treatment,Equivalent SAE AISI 4340 steel is usually used in places where severe conditions exist and heavy parts requiring high strength,and can be widely used as billet,bar,bar,forging,sheet,pipe and welding wire.AISI 4340 steel can also be produced as light plates and castings.
4140 is typically more readily available and more cost-efficient in bar and plate forms,while 4130 is more commonly obtained in tube and sheet forms.5.Machinability.Based on SAE1212 as 100% machinability,the relative machinability of AISI 4130 steel is 70% and 4140 is 65%.