AISI 4140 Category Steel Class Alloy steel Type Standard Common Names Chromium-molybdenum steel Designations France AFNOR 40 CD 4 ,AFNOR 42 CD 4 Germany DIN 1.7225 Italy UNI 38 CrMo 4 KB ,UNI 40 CrMo 4 ,UNI G 4O CrMo 4 Japan JIS SCM 4Wingate Alloys Inc.AISI 4140 PREHARD HEAT TREATED MATERIAL OR ANNEALED.IN STOCK FOR IMMEDIATE SHIPMENT.4140 Chromium-Molybdenum Steel.Supplied in the annealed or prehardened condition.4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT.4140 annealed is supplied in the soft condition and can be hardened to RC 40.WELDING PROCEDURE SPECIFICATIONSPECIFICATION 1000-4140 0 SMAW- SMAW-9/1/2004 9/1/2004 Kelly Bingham 3/30/2004 100-4140 N/A N/A AISI-4140 0 AISI-4140 0 0 0 0 0.125 0.750 0.125 0.750 0.062 0.750 0.062 0.062 Butt/Fillet Full or Partial Penetration N/A Thermal/Mechanical on double sided joints N 4 5.5 5.5 4 4 E9018 E9018 3/32 1/8 1/8 1/8 350 350 Up 500 N/A N/A 0 0 0 0 0 N//A X N/ WPS- DATE WELDING PROCESS/ES and
4140 HT Surface Hardening .4140 HT is a medium carbon alloy steel heat treated to a .nominal hardness of 28-32 HRC.4140 HT can also be surface hardened to increase wear resistance .Typical Chemical CompositionSteel Tensile strength (Mpa) Yield strength (Mpa) Elongation in 50 mm,% Conditions AISI 4140 1020 655 17.7 Normalized at 870 aisi 4140 specifications#176;C AISI 4140 655 414 25.7 Annealed at 815 aisi 4140 specifications#176;C AISI 4140 1075 986 15.5 Water quenched from 845 aisi 4140 specifications#176;C tempered at Feb 24 2021SAE AISI 4140 Steel Properties,Material Heat Treatment Was this helpful?People also askIs there a maximum hardness level for 4140?Is there a maximum hardness level for 4140?The maximum hardness that can be obtained in any steel depends on carbon content.The section size in which maximum hardness can be obtained depends on alloy content.4140 has a nominal carbon content of .4% and this carbon content will yield a hardness of Rc 51for a 90% martensitic structure (9th Edition of the ASM Material Handbook,Volume I).Hardness of Heat Treated 4140 - Metal and Metallurgy
Product description Alloy steel round bars are mainly forged under the hot and cold forming process.Manufactures bars are heat treated to achieve sturdier design and high strength.Alloy Steel SAE4140 Round Bars Wire are thermally stable,hence it can be utilized in elevated temperatures.Related searches for aisi 4140 specificationsastm to aisi chartaisi 4140 specification astmmaterial 4140 specificationaisi 4140 specification in pdfaisi 4140 standardaisi 4140 equivalentaisi 4140 spec4140 steel rockwell hardness chartSome results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextRelated searches for aisi 4140 specificationsastm to aisi chartaisi 4140 specification astmmaterial 4140 specificationaisi 4140 specification in pdfaisi 4140 standardaisi 4140 equivalentaisi 4140 spec4140 steel rockwell hardness chartSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextAircraft Alloy Steel AISI 4140 (AMS 6349/ AMS 6382)Specifications AMS 6349 AMS 6382 AMS S 5626 MIL S 5626 AS 1444-1996 UNS G41400.Heat Treatments 4140 Forging Heat to 1150 aisi 4140 specifications#176;C Hold until uniform.Minimum forging temperature 850 aisi 4140 specifications#176;C.Cool slowly in ashes or sand etc.4140 Annealing Heat to 830 aisi 4140 specifications#176;C-850 aisi 4140 specifications#176;C.Cool in furnace.4140 Normalising Heat to 870 aisi 4140 specifications#176;C-900 aisi 4140 specifications#176;C Cool in still air 4140 Stress Relieving:
1) 4140 is an OK die steel but is not recommended for radical shaped dies such as narrow fullering,crown and so on.2) Fully hardened 4140 ranges from 54 to 59 HRC.But it should be tempered for any heavy use.3) Tempering recommendations from the ASM heat treaters guide for 4140-4142 is a minimum of 400 aisi 4140 specifications#176;F.This leaves near full hardness.Handbook Everything You Should Know About 4140 Steel4140 steel is annealed at 872 aisi 4140 specifications#176;C which is equivalent to 1600 aisi 4140 specifications#176;F.After that,the steel is cooled in a furnace.On the other hand,4140 steel has tampered at the temperatures of between 200 aisi 4140 specifications#176;C and 650 aisi 4140 specifications#176;C.The temperature is adjusted depending on the desired level of hardness.There are various methods of hardening 4140 alloy steel.File Size 259KBPage Count 3SAE-AISI 4140 Steel vs.SAE-AISI 4340 Steel : May 30,2020 aisi 4140 specifications#0183;Mechanical Properties.Brinell Hardness.200 to 310.210 to 360.Elastic (Young's,Tensile) Modulus,GPa.190.190.Elongation at Break,%.11 to 26.
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 azomPublished Jun 28,2012AISI 4140 Alloy SteelAISI 4140 AISI 4140 is a chromium-molybdenum alloy steel.It can be heat treated and hardened and offers impressive toughness,though not enough to be made into stainless steel.Widely used across numerous industries,4140 stands along as one of the most versatile metals on the market.Explore furtherSAE AISI 4140 Steel Properties,Material Heat Treatment theworldmaterialAISI 4140 Alloy Steel - West Yorkshire SteelwestyorkssteelHandbook Everything You Should Know About 4140 SteelrocheindustryRecommended to you based on what's popular FeedbackSAE AISI 4140 Steel Properties,Material Heat Treatment aisi 4140 specifications#0183;AISI 4140 steel is a low alloy steel containing chromium,molybdenum,and manganese.It is widely used across numerous industries and is an excellent material choice due to its toughness,high fatigue strength,and abrasion and impact resistance.Not many grades can match the versatility and usefulness of 4140.4140 Grade DesignationEncore Metals - 4140/4142Alloy AISI/SAE 4140/ 4142 (UNS G 41400/G 41442) Mechanical Properties Heat treated to HRC 22 maximum for sour gas service.Minimum tempering temp 1150 F.Conforms to NACE Standard MR01-75.Also meets the tensile requirements of L80 as below
specifications aisi 4140 ams 6349 ams 6381 ams 6382 ams 6390 ams 6395 ams 6529 astm a193 (b7,b7m) astm a194 (7,7m) astm a29 (4140) astm a320 (l7,l7m,l7d) astm a322 (4140) astm a331 (4140) astm a506 (4140) astm a513 astm a513 (4140) astm a519 (4140) astm a646 (4140) astm a752 (4140) astm a829 sae j1397 (4140) sae j404 (4140) sae j412 (4140)Alloy Steel AISI 4140 Fasteners,AISI 4140 Bolts,AISI Alloy Steel AISI 4140 Bolts,AISI 4140 Nuts,ASTM A320 AISI 4140 Screws,UNS G41400 Alloy Steel Stud Bolts Fasteners,AISI 4140 Washers,SAE 4140 Threaded Rod Exporter Stockists AISI 4140 Fasteners is high strength chromium-molybdenum alloy steel grade used for low temperature bolting fasteners applications.ASTM A519 Grade AISI 4140 Tubes AISI 4140 SeamlessStandard specifications for alloy steel ASTM A519 AISI 4140 Tubes.If any specification is not mentioned here,you can contact us.If any specification is not mentioned here,you can contact us.We also manufacture and export any custom specification as per clients requirement.
Standard Specification for ASTM A519 / ASME SA519 Tubes ASTM A519 AISI 4140 Tubes,it is also referred to as the A335 grade material which is highly recommended for the gas and oil industry.It comes with the controlling seamless specifications which are widely used in the heat treated applications.ASTM A519 AISI 4140 Alloy Steel Seamless Pipe 4140 4140 Chromoly Tubing AISI 4140 Pipe supplier Grade AISI 4140 is a low alloy steel that contains additions of chromium,molybdenum,and manganese in their alloy.In comparison to Grade 4130,the content of carbon in 4140 is slightly higher.This versatileASTM A193 Grade B7 Raw Material Boltport FastenersAISI-SAE 4140 is subsequently hardened / quenched using liquid medium followed by tempering to achieve mechanical properties as required in ASTM A193 Grade B7 specification.AISI 4140 is heat treatable low alloy steel with chromium and molybdenum as strengthening elements,able to achieve high strength through quenching and tempering.
ASTM 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard.AISI 4140 used in Oil and Gas industry and Large Machinery Strutural.4140 Steel China Supplier and factory Otai Special Steel Supply ASTM 4140 steel in Round bar,Plate,AISI4140 1% Cr Mo SteelRelated Specifications SAE 4140 UNS G41400 AISI 4140 is a 1% Cr-Mo through hardening steel,used particularly where strength and impact toughness is required.It is generally supplied in the Hardened and Tempered condition,especially in the Oil and Gas sector to achieveAISI SAE 4140 Steel - JIS SCM440 - DIN 1.7225 - Songshun Steel4140 steel is medium hardenability steel with good strength and good comprehensive mechanical properties after heat treatment.It has good manufacturability.The maximum temperature of use is 427 aisi 4140 specifications#176;C.It can be used to make turbine fastener,tool bodies,forming dies,brake dies and etc.
AISI 4140 is a chromium alloy steel specification widely used in the oil and gas industry.Similar to AISI sae garade 4130 flat bar but with a slightly higher carbon content.AISI 4140 Steel Mechanical PropertiesAISI 4140 Steel - Delivered Nationwide by West Yorkshire AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry.Similar to grade AISI 4130 but with a slightly higher carbon content.The higher carbon content of AISI 4140 gives greater strength and heat treatment capabilities in comparison to AISI 4130,however it does have inferior weldability characteristics.
AISI 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered.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 SteelAISI 4140 Chrome-Molybdenum High Tensile SteelAISI 4140 is capable of resisting creep in temperatures up to 538 aisi 4140 specifications#176;C (1000 aisi 4140 specifications#176;F) and maintaining its properties even after long exposure at comparatively high working temperatures.The AISI 4140 cold rolled rounds are available in the 41L40 variant that contains 0.15-0.35 lead.
4140 alloy steel material is a high quality Quenched and Tempered Alloy Structural steel,It belong to the high quality medium carbon alloy steel,Oil Quenched Tempered Hardenss is 28-34 HRC.4140 Annealing delivery hardenss less than 250HB.Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 GB GB/T 3077 1.AISI 4140 Alloy Steel (UNS G41400) - theenzoneAISI 4140 alloy steel is chromium,molybdenum,manganese containing low alloy steel.It has high fatigue strength,abrasion and impact resistance,toughness,and torsional strength.The following datasheet gives an overview of AISI 4140 alloy steel.Chemical Composition The following table shows the chemical composition of AISI 4140 alloy steel.AISI 4140 - 4140 - Howco GroupLow alloy 4140 ASTM A29 (VO1.05) General scope.AISI 4140 low alloy steel containing Chromium and Molybdenum is the most widely used alloy for oil patch applications.Usually supplied in the hardened and tempered condition at 22 HRC max.it also finds favour in many applications requiring higher strength levels up to 150 KSI 0.2% PS.
General characteristics of 4140 Alloy Steel AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents.Its chemical composition is as follows AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength.4140HW Alloy Steel Technical Data4140HW meets AISI4140 standards and has improved hardenability and strength in heavier cross-sections.Alloy Description.TimkenSteels 4140HW grade is a fine-grained,low-alloy steel that offers.optimum heat-treat response in heavier cross-sections.You find 4140HW in a.4140,4142 AMS ResourcesAMS Resources4517 Prime Parkway,McHenry,IL 60050.USA.Phone (815)-788-9710 Fax (815)-788-9715 Email [email protected] or [email protected]
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 HIGH TENSILE STEEL - Engineering Steels4140 high tensile steel 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 improved4140 Alloy Steel Round Bar4140 Alloy Steel Round,is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration,and the molybdenum imparts uniformity of hardness and high strength.4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition.4140 Alloy Steel Round has good strength and wear resistance,excellent
AISI 4140 alloy steel bar has a higher carbon content than AISI 4130 therefor it has greater strength and heat treatment capabilities.4140 alloy steel forged bar has many uses in the aerospace,oil and gas and automotive industries.It is commonly used in downhole tools.4140 Alloy Steel Forged Bar - AISI 4140 Alloy Steel Bar 4140 Forged Bar Characteristics AISI/SAE 4140 alloy steel is a chrome molybdenum series low alloy steel.AISI 4140 has high strength,hardenability,good toughness,small deformation during quenching,high creep strength and long-lasting strength at temperature.4140 ALLOY In Stock Castle Metals Sitealloy.4140.bar.Shape Round.Diameter 0.1875 in.Length 120.0000-156.0000 in.Condition CF,ANN.Specs ASTM.A29 more Item 13633.
AISI 4140 Mechanical Properties Tensile strength 231-231 b/MPa Yield Strength 154 0.2 /MPa Elongation 56 5(%) - (%) Akv - Akv/J HBS 235-268 - HRC 30 - AISI 4140 Heat Treatment Regime Annealing Quenching Tempering Normalizing Q T AISI 4140 Range of products Product type Products Dimension Processes Deliver Status