Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability,with high strength and toughness in relatively large sections achieved with a quench-and-temper heat treatment.A contemporary alternative to 4340 is Atlas 6582 through-hardening steel that has improved through-hardening characteristics andThrough-Hardening Low Alloy Steel Bar 4340Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability,with high strength and toughness in relatively large sections achieved with a quench-and-temper heat treatment.A contemporary alternative to 4340 is Atlas 6582 through-hardening steel that has improved through-hardening characteristics andThe Mechanical Threshold Stress model for varioustempers of 4340 steel (classied by their Rockwell C hardness number).The MTS model is compared with the Johnson-Cook (JC) model (Johnson and Cook [23,24]) for 4340 steel and the relative advantages and disadvantages of these models are discussed.The MTS model requires a temperature and pressure dependent elastic shear mod-ulus.
You have the chemical and mechanical properties comparison between steel 4130 vs 4340 here.And it helps for buying 4130 4340 steel or machining purpose.Steel 4340 Tech Steel MaterialsSteel 4340 is a medium-carbon nickel-chromium-molybdenum steel alloy with excellent tensile strength,toughness,and fatigue resistance.Since the material usually comes in the annealed condition,additional heat treatments (oil quenching and tempering,or normalizing and tempering) can produce parts with even higher strength and fatigue resistance.Furthermore,Steel 4340 is a wear-resistant Seller Rating 99.6% positiveLocation Watervliet,MichiganShipping FreeSAE 4340 Carbon Steel Hex Bar A29M Hex Bar ssroundbarBeing one of the noted manufacturer,stockists and suppliers,weoffer SAE 4340 Carbon Steel Hex Bar.Available at economical rates,the offered SAE 4340 Carbon Steel Hex Bar are widely used in metallurgical,mechanical,electrical construction field,ships,military uses and automobile rear of products.We are a prominent name in manufacturing and supplying a wide range of SAE 4340 Carbon Steel
Crankshaft,2-Piece Seal,Internal Balance,Forged 4340 Steel,3.480 in.Stroke,Chevy,350,Each.Part Number SCA-435010SAE-AISI 4340 (SNCM439,G43400) Ni-Cr-Mo Steel SAE-AISI 4340 steel is an alloy steel formulated for primary forming into wrought products.4340 is the designation in both the SAE and AISI systems for this material.G43400 is the UNS number.It can have a moderately high tensile strength among SAE-AISI wrought steels.SAE-AISI 4140 Steel vs.SAE-AISI 4340 Steel :May 30,2020 4340 steel#0183;Both SAE-AISI 4140 steel and SAE-AISI 4340 steel are iron alloys.They have a very high 98% of their average alloy composition in common.For each property being compared,the top bar is SAE-AISI 4140 steel and the bottom bar is SAE-AISI 4340 steel.
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.SAE 4340 Alloy Steel Round Bar 34CrNiMo6 BarSAE 4340 Alloy Steel Round Bar is very resistant to corrosion and is used for this purpose in industry,SAE 4340 Alloy Steel Round Bar is widely used for plating steel components.SAE 4340 Alloy Steel Round Bar is a most useful material but it is very expensiveRelated searches for 4340 steelsteel 4340 properties4340 alloy steel suppliers4340 steel hardness rockwell c4340 plate4340 flat bar stock4340 steel flat bar distributorshardness of 4340 steel4340 steel heat treat chartPrevious123456Next
steel 4340 properties4340 alloy steel suppliers4340 steel hardness rockwell c4340 plate4340 flat bar stock4340 steel flat bar distributorshardness of 4340 steel4340 steel heat treat chart12345NextDatasheet 4340 ALLOY STEEL AMS 6414 VAR 4340 ALLOY STEEL AMS 6414 VAR UNSG43406 DATA SHEET GENERAL CHARACTERISTICS 4340 VAR AMS 6414 is a low alloy Chromium-Nickel-Molybdenum steel capable of being heat treated to high strength levels.This specification is for a premium aircraft-quality,low-alloy steel in the form of bars,forgings,mechanical tubing,and forging stock.Recommended corrosion protection finish for 4340 steelApr 12,2011 4340 steel#0183;Recommended corrosion protection finish for 4340 steel.A discussion started in 2011 but continuing through 2018.April 12,2011.Q.I am designing a tie-rod,a 1 meter long 14 mm diameter rod with a 30 mm threaded section at each end.The material is is 4340 steelPRODUCTSAISI 8620 Steel 1.6523 21NiCrMo2 SNCM220ASTM 4118 Steel SCM420 18CrMo4 1.7243AISI 4130 Steel 25CrMo4 1.7218 708A25 SCM430EN DIN 34CrNiMo6 1.6582 4337 Engineering SteelAISI/SAE 4340 Alloy Steel- 4340 Steel Properties All May 14,2013 4340 steel#0183;4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition.It has very good fatigue resistance.
4340 Tubular Driveshaft 30in Drive Shaft - Hollow - 30 in Long - 16/10 Spline - Steel - Natural - Sprint Car - Each.We are open and shipping daily.Looking for a quantity higher than what we have listed? Send us a message,and we will try to accommodate your request.State Restrictions Shipping restriction to HI/AK/PR ? NO.$9.99 Flat Rate Location 12380 Beech Daly Rd,Redford,48239,MIPhone 01866 9353967AISI 4340 Alloy Steel (UNS G43400) - Topics CoveredIntroductionMachinabilityFormingWeldingCold WorkingTemperingApplicationsIntroduction Chemical Composition Physical Properties Mechanical Properties Thermal Properties Other Designations Fabrication and Heat Treatment Machinability Forming Welding Heat Treatment Forging Cold Working Annealing Tempering Hardening ApplicationsSee more on azomPublished Sep 07,2012Buy Alloy Steel Round Bar 4340 OnlineAlloy Steel 4340 round bar stock is normally used for aerospace,heavy-duty industrial,and automotive applications.4340 steel rod has high strength,toughness,wear resistance,and fatigue strength.Explore furtherDatasheet 4340 ALLOY STEEL AMS 6414 VAR UNSG43406ssa-corpAISI/SAE 4340 Alloy Steel- 4340 Steel Properties All steelforge4130 vs 4340 Steel Comparison Capital Steel Wirecapitalsteel.netAISI Alloy Steel 4340steelforge4340 High Tensile Steel Interlloy Engineering Steels wwwterlloy.au/our-products/Recommended to you based on what's popular FeedbackGrade 4340 Steel McMaster-CarrUse 4340 alloy steel for power transmission and structural applications that involve extreme impact,heat,and wear.For technical drawings and 3-D models,click on a part number.Certificates with a traceable lot number are available for these products.Download certificates from ACTIVITY after your order ships.
AISI 4340 is stocked in the heat treated and stress-relieved condition at approximately 150,000 psi (1034 N/mm2) and in the annealed condition at HB 235 max.Typical Applications High strength machine parts,heavy-duty shafting,high tensile bolts and studs,gears,axle shafts,crankshafts,boring bars and down-hole drilling componentsElongation in 4D 10%Tensile Strength 260 ksiProperty ValueYield Strength at 0.2% Offset 217 ksi4340 Alloy Steel Bar - Steel Forgings Supplier Cromdane 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 135KSI 160KSI.Pre hardened and tempered AISI 4340 steel can be surface hardened by flame or induction hardening and by nitriding.AISI 4340 steel has good shock and impact resistance as well as wear and abrasion resistance in the hardened condition.Eagle Forged 4340 Steel Crankshafts - Free Shipping on These forged 4340 steel crankshafts from Eagle Specialty Products are great for high performance applications.They feature non-twist forging,go through a multi-stage heat-treatment process,and are stress-relieved and shot-peened.These cranks are X-rayed,magnafluxed,and sonic-tested,so you know you're getting a top-quality piece.
Sep 16,2014 4340 steel#0183;Alloy Steel 4340,also referred to as AISI 4340,is a nickel,chromium,and molybdenum alloy steel.This heat treatable alloy is known for its toughness and high-strength in a heat-treated condition.It is weldable by both fusion and resistance welding,and offers good ductility inAISI 4340H,AISI 4340H Steel Plate,AISI 4340H Structural Henan Gang Iron and Steel Co Ltd,is the core agent of Wuyang Mill of HBIS,specialized in super thick boiler steel plate,cooperated with ABS,BV,DNV,CCS,GL,LR,KR,NK,and RINA Classification Societies to approve the super thickness plate up to 300mm at present.AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 AISI 4340 steel is a medium carbon,low alloy steel known for its toughness and strength in relatively large sections.AISI 4340 is also one kind of nickel chromium molybdenum steels.4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 1080 Mpa.Pre hardened and tempered 4340 steels can be further surface hardened by
4340 steel is nickel-chromium-molybdenum alloy steel.It will get high strength after the heat treat.And it has good toughness,fatigue resistance,impact toughness andAISI 4340 - Equivalent MaterialsAISI 4340 Steel.Alloy Steel Nickel Chromium Molybdenum Steel.Structural Steel.Equivalent Materials to AISI 4340.Download equivalents as an Excel file Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters.4340 steel.- Knife Making - I Forge IronMar 19,2009 4340 steel#0183;Just wondering if anybody has worked with 4340 teel for knives or sharp tools.Now realising thecarbon content is only .40 but a low to mid 50s rockwell can be achieved through proper tempering.Just wanted to know what its like to work with for forging.
AISI /SAE 4340 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard.AISI 4340 used in Oil and Gas industry and Large Machinery Strutural.4340 Steel China Supplier and factory Otai Special Steel Supply 4340 steel in Round bar,Plate,Flat4340 Steel Alloy - Bars,Blocks,Rings,Sheets Aero-Vac4340 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.4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai AISI 4340 steel is a medium carbon,low alloy steel.Otai steel is one leading supplier of 4340 steel equivalents 36CrNiMo4,1.6511,EN24,SNCM439 etc.
4340 Alloy Steel Pennsylvania Steel Corporation offers an alternative to SAE 4340 alloy steel.We produce FLEXOR 4340 steelsteel to be similar if not superior in its mechanical properties to 4340 alloy steel.Taking this into account,it is suitable and can be utilized in most of the same applications as 4340 alloy steel.4340 High Tensile Steel Interlloy Engineering Steels 4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36)..Characterised by high strength and toughness in relatively large sections.4340 Heat Treated - Pacific Machinery Tool SteelHOT ROLLED COLD FINISHED PACIFIC 4340 is available in two conditions heat treated (quenched and tempered) to high strength or annealed for ease of machining and subsequent heat treatment.It is a nickel-chromium-molybdenum medium carbon alloy steel with deep hardenability.It can be through hardened in large sections.
The 4340 alloy steel bar is used heavily in construction across industries because of its ultra-high strength.This nickel-chromium-molybdenum alloy steel attains its high strength when heat-treated and has excellent resistance to fatigue.4340s richer alloy content provides it with much deeper harden ability than the 4100 series of alloys.4340 Alloy Steel Available Now at NeoNickel4340 Alloy Steel is an iron-based alloy containing nickel,chromium and molybdenum.The relatively high carbon content provides this alloy with superior strength in applications where severe service conditions exist.4340 Alloy Steel has high strength,superior toughness and good ductility.In addition,the alloy is immune to embrittlement.4340 Alloy Steel 1.6511 36CrNiMo4 40NCD3AISI 4340 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard.AISI 4340 used in Oil and Gas industry and Large Machinery Strutural.4340 Steel China Supplier and factory Otai Special Steel Supply 4340 steel in Round bar,Plate,Flat bar,
4340 alloy steel bar is used heavily in the aerospace industry due to its ultra-high strength.When heat treated it is known for its toughness while preserving good fatigue strength.For highly stressed parts it is excellent choice.It can be machined by all customary methods.4340 ALLOY In Stock Castle Metals SiteAlloy 4340 plate is another general purpose grade of steel used for industrial and machining applications.The inclusion of Nickel in Alloy 4340 helps simplify heat treatment.In addition,the Nickel in Alloy 4340 increases hardenability of the steel.An additional grade of Alloy 4340 is Alloy E-4340.4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015 4340 - Highly alloyed steel,nominally 1.8% Ni,.80% chromium and .25% molybdenum.High strength characteristics.Used for heavily stressed parts operating in fatigue and other duty conditions.AISI 4340 has a favorable response to heat treatment usually oil quenching followed by tempering and exhibits a good combination of ductility and strength when treated thusly.
4340 ; 8620; Brass.Flat Bar; Hex; Round Bar; Bronze.Flat Bar; Round Bar; Round Tube; Square Bar; Carbon Steel.1008 Cold Rolled Steel Sheet; 1018 Cold Finished Steel Flat Bar; 1018 Cold Finished Steel Round Bar; 12L14 Steel Cold Finished Round Bar; A 36 Hot Rolled Steel ; 1045 Turned-Ground-Polished Steel Shafting ; Carpenter 158 .3/4 4340 (E4340) Alloy Steel,AISI 4340,Plate,Round Bar AQ AISI 4340 (E4340) alloy steel is a medium carbon,low alloy steel known for its toughness and strength.Machining is done typically in the annealed condition.4340 steel properties offer good ductility in the annealed condition,allowing it to be bent or formed.Fusion and resistance welding is also possible with our 4340 steel from stock.4340 ( AISI,ASTM,UNS) - Worldwide equivalent grades4340 (USA,AISI,ASTM,UNS ) - European (EU,EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades.The source standarts should always be checked for the specific purpose for each material,in case of doubt Buy,sell,suppliers search product 4340 on-line
Alloy 4340 is known for its toughness and capability of developing high strength in the heat treated condition while retaining good fatigue strength.Typical applications for 4340 alloy steel are for structural use,such as aircraft landing gear,power transmission gears and shafts and other structural parts.4130 vs 4340 Steel Comparison Capital Steel Wire4130 and 4340 are both popular steel grades at Capital Steel Wire.Below is a chemical and mechanical properties comparison of both grades of steel as it may be of value for machining purposes and as a resource for purchasing 4130 and 4340 steel.4130 (E4130) Steel,4340 (E4340) Steel Aircraft Quality Buy 4130 (E4130) steel 4340 (E4340) steel sheet,plate or bar from Benedict-Miller,largest in-stock aircraft quality steel,metal cutting/finishing.Call 1-800-526-6372.
Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications.The inclusion of Nickel in Alloy 4340 helps simplify heat treatment.In addition,the Nickel in Alloy 4340 increases hardenability of the steel.An additional grade of Alloy 4340 is Alloy E-4340.