alloy steel 4340 steel properties

eFunda Properties of Alloy Steel AISI 4340

Steels Alloy Steels General Information Properties Classification Standard H-Steels HSLA Alloy Steel List AISI 1xxx AISI 2xxx AISI 3xxx AISI 4xxx AISI 5xxx AISI 6xxx AISI 8xxx AISI 9xxx * For other AISI or Non-AISI,please use the search function above or check Grades.ASTM Steels Specific Alloy Steel General Information Through-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.Through-Hardening Low Alloy Steel Bar 4340A contemporary alternative to 4340 is Atlas 6582 through-hardening steel that has improved through-hardening characteristics and offers superior impact properties to 4340 at equivalent strength levels.Related Specifications Atlas 4340 low-alloy steel bar complies with grade AS1444,Grade 4340 and/or ASTM A434(A29) Grade 4340.

Through-Hardening Low Alloy Steel Bar 4340

A contemporary alternative to 4340 is Atlas 6582 through-hardening steel that has improved through-hardening characteristics and offers superior impact properties to 4340 at equivalent strength levels.Related Specifications Atlas 4340 low-alloy steel bar complies with grade AS1444,Grade 4340 and/or ASTM A434(A29) Grade 4340.Steel 4340 - 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 SAE-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 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 1020 Steel vs.SAE-AISI 4340 Steel :May 30,2020 alloy steel 4340 steel properties#0183;Both SAE-AISI 1020 steel and SAE-AISI 4340 steel are iron alloys.They have a very high 96% of their average alloy composition in common.There are 31 material properties with values for both materials.Properties with values for just one material (1,in this case) are not shown.Related searches for alloy steel 4340 steel properties4340 alloy steel material propertiesproperties of steel alloys4340 alloy steel suppliers4340 alloy steel platesteel alloy properties chart4140 alloy steel mechanical propertiesheat treating 4340 alloy steel4340 steel tubeSome results are removed in response to a notice of local law requirement.For more information,please see here.

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4340 alloy steel material propertiesproperties of steel alloys4340 alloy steel suppliers4340 alloy steel platesteel alloy properties chart4140 alloy steel mechanical propertiesheat treating 4340 alloy steel4340 steel tubePrevious123456NextAIS 4340 Low Alloy SteelA low alloy steel containing chromium,nickel and molybdenum,AISI 4340 demonstrates extraordinary toughness and strength in the heat-treated condition.With high ductility,it can be bent or formed by pressing or spinning in the annealed state.AISI 4340 is often used in power transmission gears and shafts along with other structural parts.Related searches for alloy steel 4340 steel properties4340 alloy steel material propertiesproperties of steel alloys4340 alloy steel suppliers4340 alloy steel platesteel alloy properties chart4140 alloy steel mechanical propertiesheat treating 4340 alloy steel4340 steel tube12345NextSteel 4340 - 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 Properties Alloy Steel Aisi 4340Aisi 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel,Oil Quenched Tempered Hardness is 28-34 HRc.4340 Annealing delivery hardness less than 250HB.4340 Alloy structural steel properties is very simliar with GB 40CrNiMo steel,JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.

Mechanical properties and microstructural features of AISI

Mar 15,1999 alloy steel 4340 steel properties#0183;AISI 4340 high-strength alloy steel,supplied in the form of an extruded bar of 25.4 mm diameter,is used in this study,its chemical composition being given in Table 1.AISI 4340 steel is a low-alloy martensitic steel that can be heat treated to provide a wide range of hardness values.File Size 218KBPage Count 44340 (E4340) Alloy Steel,AISI 4340,Plate,Round Bar AQ 3 rows alloy steel 4340 steel properties#0183;About 4340 (E4340) Alloy Steel.AISI 4340 (E4340) alloy steel is a medium carbon,low alloy Evaluation of toughness in AISI 4340 alloy steel treatment on the mechanical properties of as-quenched (untempered) AISI 4340 steel has shown that compared to conventional austenitizing at 870~ increasing the austenitizing temperature to 1200~ can raise the plane strain fracture toughness (Kic) by a factor of

Element Content (%) Iron,Fe 95.195 - 96.33 Nickel,Ni 1.65 - 2.00 Chromium,Cr 0.700 - 0.900 Manganese,Mn 0.600 - 0.800 5 more rows Nov 6 2020AISI 4340 Alloy Steel (UNS G43400) - Density,g/cm3 (lb/in.3) 7.85 (0.284) Conditions Melting point, alloy steel 4340 steel properties#176;C ( alloy steel 4340 steel properties#176;F) 1505 (2740) Specific heat capacity,J/kgK 475 (0.114) at 20 Modulus of Elasticity,GPa (ks 205 (29700) 17 rows on theworldmaterialDatasheet 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.Carbon 0.38/0.43 Sulfur 0.025 max. 0.20/0.30 Manganese 0.65/0.85 Silicon 0.15/0.35 1.65/2.00 Phosphorus 0.025 max. Chromium 0.70/0.90 0.35 max. 3 rows on benedict-millerPeople also askHow much carbon is in AISI 4340 steel?How much carbon is in AISI 4340 steel?Example AISI/SAE No.4340

Alloy Steel 4340 UNS# G43400 - Titanium Industries

Alloy Steel 4140 UNS# G41400 contains chromium,molybdenum,and manganese and is an excellent material choice for many various applications due to its toughness,high fatigue strength,and abrasion and impact resistance.Alloy Steel 4340 Metal Supermarkets - Steel,Aluminum Grade Summary This steel can obtain much deeper harden-ability than 4100 series steel.High strength in heavy sections is possible with maximum toughness and ductility.This material has a high fatigue/tensile ratio and maintains strength,ductility,and toughness at relatively high temperatures.Also has excellent non-distorting properties for an alloy steel.Alloy Steel 4340 - Wingate Alloys IncAISI 4340 is a heat treatable,low alloy steel containing nickel,chromium,and molybdenum.The inclusion of nickel improves hardenability.Regarded industry-wide for its toughness,4340 supplies high strength in the heat treated condition while still maintaining excellent fatigue strength over time.

ASM Material Data Sheet

AISI 4340 Steel,normalized,100 mm (4 in.) round.Subcategory AISI 4000 Series Steel; Ferrous Metal; Low Alloy Steel; Medium Carbon Steel; Metal Key Words alloy AISI/SAE Designation Steel/Alloy Chemical Composition 10XX Carbon steels Plain carbon,Mn 1.00% max 11XX Carbon steels Resulfurized free machining 12XX Carbon steels Resulfurized /rephosphorized free machi 15XX Carbon steels Plain carbon,Mn 1.00-1.65% 30 more rows Oct 24 2020AISI/SAE Steel and Alloy - Designation SystemAISI/SAE 4340 Alloy Steel- 4340 Steel Properties All 7 rows alloy steel 4340 steel properties#0183;May 14,2013 alloy steel 4340 steel properties#0183;General characteristics of Alloy Steel 4340.4340 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.This alloy,4340,may be heat treated to high strength levels while maintaining good toughness,wear resistance and fatigue strength levels,combined with

AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special

4340 alloy steel is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality medium carbon,Oil Quenched Tempered Hardenss is 28-34 HRc.4340 Annealing delivery hardenss less than 250HB.4340 steel properties is very similar with GB 40CrNiMo steel,JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special 4340 alloy steel is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality medium carbon,Oil Quenched Tempered Hardenss is 28-34 HRc.4340 Annealing delivery hardenss less than 250HB.4340 steel properties is very similar with GB 40CrNiMo steel,JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.AIS 4340 Low Alloy SteelA low alloy steel containing chromium,nickel and molybdenum,AISI 4340 demonstrates extraordinary toughness and strength in the heat-treated condition.With high ductility,it can be bent or formed by pressing or spinning in the annealed state.AISI 4340 is often used in power transmission gears and shafts along with other structural parts.

4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai

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 43404340 High Tensile Steel - Engineering Steels + Alloys4340 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 High Tensile Steel - Engineering Steels + Alloys4340 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 Alloy Steel Is a King of Among Alloys Known for its

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 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 - 4340 Steel Plate Pennsylvania Steel Superior Steel Alternative to.4340 Alloy Steel.Pennsylvania Steel Corporation offers an alternative to SAE 4340 alloy steel.We produce FLEXOR alloy steel 4340 steel propertiessteel 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 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 (E4340) Alloy Steel,AISI 4340,Plate,Round Bar AQ About 4340 (E4340) Alloy Steel.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.4140 and 4340 alloy steel - Metal and Metallurgy The 4340 alloy steel by virtue of having nickel as an alloying element increases hardenability and increases toughness over 4140.Impact energy relates to toughness but when it comes to fracture toughness data,4340 will have higher toughness over 4140 at

results for this questionWhat is the difference between 4140 4340 material?What is the difference between 4140 4340 material?There is a huge difference between these two alloys chemically,namely the nickel content 4140 nominally has no Ni and 4340 contains between 1.65 and 2.00 % Ni.This contributes to substantial differences in hardenability and fracture toughness,and also has a positive effect on distortion during quenching and corrosion resistance.4140 vs 4340 - Material engineering general discussion results for this questionWhat is the density of 4340 steel?What is the density of 4340 steel?AISI 4340 HT Steel Density,lb/in 3 0.284 Modulus of Elasticity,psi 29 x 10 6 Coefficient of Thermal Expansion,68-212 6.83 x 10 -6 Thermal Conductivity,Btu/ft hr F 30.0 Specific Heat,Btu/lb F 0.114 1 more rows Nov 5 2020AISI 4340 HT Steel Double Eagle Alloys results for this questionWhat are the principal alloying elements in AISI 4340 steel?What are the principal alloying elements in AISI 4340 steel?Chemical Composition

results for this questionFeedbackAISI 4340 Alloy Steel (UNS G43400) -

Topics CoveredIntroductionMachinabilityFormingWeldingCold WorkingTemperingApplicationsAlloy steels are designated by AISI four-digit numbers.They comprise different kinds of steels having composition exceeding the limitations of B,C,Mn,Mo,Ni,Si,Cr,and Va set for carbon steels.AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium,nickel and molybdenum.It has high toughness and strength in the heat treated condition.See more on azomPublished Sep 07,20124340 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. C% CARBON 0.38 0.43 Carbon 0.38 0.43 Mn% Manganese 0.6 0.8 max Manganese 0.6 0.8 max P% Phosphorus 0.035 max Phosphorus 0.035 max S% Sulfur 0.040 max Sulfur 0.040 max Si% Silicon 0.15 0.3 7 rows on steelforgeSAE AISI 4340 Steel Properties,Heat Treatment,Equivalent 17 rows alloy steel 4340 steel properties#0183;4340 Alloy Steel Datasheet.The following tables and lists give 4340 alloy steel

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