Aisi 4140 pdf. AISI 4140 EN8 EN19 - Free download as Word Doc (.
Aisi 4140 pdf 7%, and reduction in area of 56. The AISI 4140 cold rolled rounds are available in the 41L40 variant that contains 0. Jul 29, 2022 · Description Propiedades físicas ACERO 4140 Normativa SAE / AISI 4140 DIN 1. R. ). This welding procedure specification outlines the requirements for welding 4140 steel using shielded metal arc welding (SMAW) with E9018 filler metals. Alloy Steel Grade 4140 Fact Sheet AISI 4140 Steel, normalized at 870°C (1600°F), air cooled, 25 mm (1 in. 1% chromium Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares common grades of materials from various international specifications. Abstract AISI 4140 steel is the medium carbon low chromium steel used for a variety of structural applications. Posee mediana templabilidad, buena maquinabilidad, alta resistencia, buena tenacidad y baja soldabilidad. 4 subject to the size limitations shown. 6 W /mK Coeficiente de expansión térmica Limite tracción 655 N/mm2 Límite de compresión Las propiedades físicas del acero aleado AISI 4140 se destacan en la siguiente tabla ng of AISI 4140 steel C-rings in oil and water. doc), PDF File (. AISI 4140 is a chromium molybdenum alloy steel that is supplied in the hardened and tempered condition between 18-22HRc. 10% and molybdenum at 0. AISI 4140 offers good ductility, shock resisting characteristics combined with resistancee to wear. Typical applications include axles, gears, shafts, and other mechanical parts. It lists various standards and designations for the alloy. As below: Oil and gas sector, like collets, connection rods, conveyor pins, stem assemblies, gears, Bearings The specification defines the requirements for AISI 4140 hot rolled CrMo bars hardened and tempered to meet 80ksi minimum yield, 22HRc maximum, in line with NACE MR0175/ISO 15156 or 110 ski minimum yield, 36 HRc maximum. The document compares the compositions and properties of several steel alloys: AISI 4130, 4140, 4340, and F22. 35 lead. ASTM 4140 steel is also commonly referred to as a chromoly steel, or chrome moly steel. Axles, Nuts and Bolts. Application of Sae AISI 4140 Steel 4140 alloy steel used for Structural products. 7225 4140 EN19A 4140 41CrMo4 Chromium, Molybdenum steel for applications requiring high tensile strength and DESCRIPTION toughness values, in particular in medium and large cross sections in the quenched and tempered condition. The document provides information on AISI 4140, a chromium-molybdenum steel alloy. doc / . Aisi 4140 Datasheet – Comprehensive Technical Specifications and Properties Exploring the essence of metallic composition and performance benchmarks, this discourse delves into a foundational document that encapsulates the blueprint for an alloy’s prowess. BS 4140C Certified Reference Material for AISI Steel Grade 4140 - UNS Number G41400 In an earlier study, the crack arrest fracture toughness of 4140 and 4340 steel was measured as a function of yield strength and test temperature (4) . 9/29/2022 3:56:23 PM . It is recommended for heavy duty service. May 4, 2019 · Identification Designation AISI AISI 4140 Condition Anneal Annealed ed UNS number G41400 US name SAE H41400, SAE 4140, SAE 4142, SAE 4140, ASTM ASTM J 70, ASTM J 65, ASTM J 55, ASTM 4140, ASTM G41420, G414 20, ASTM ASTM E7140, E7140, ASTM ASTM B7M, B7M, ASTM ASTM B16, B16, ASTM ASTM 4142H, 4142H, ASTM ASTM 4142, 4142, ASTM ASTM 4140H, 4140H AMS 6349 (4140) is a chromium-molybdenum alloy. They have 72% of their average alloy composition in common. The lead content improves machinability, but has significant effect on other desirable properties. Service Steel Aerospace stocks Premium Aircraft Quality produced double melted in an Electric Furnace, followed We would like to show you a description here but the site won’t allow us. The fatigue behavior of surface-treated specimens was examined using a giga-cycle ultrasonic fatigue test, APPROVAL: Signatures on file at ENG DATE: 9/15/2006 Thursday, September 21, 2006 Page 1 of 2 WPS NO: 1000-Rebar/4140 Aisi 4130 Si Aisi 4140 - Free download as Word Doc (. AISI 4140 is an alloy steel commonly known as chromium-molybdenum steel. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. Applications 4140 is used in a tremendous variety of applications, too numerous to mention here. It has applications in components like gears and shafts. ) round Material - AISI 4140 Standard Specification for Structural and Constructional Steels Group - Ferrous Mild Steel Alloys Sub Group - AISI 4140 Structural and Constructional Steels Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry - Forging, Bar, Wire and Shape Product Description This chromium-molybdenum alloy is a deep hardening steel used where strength and impact toughness are required. AISI 4140 has a tensile strength of 655 MPa, yield strength of 417 MPa, and 25. 4140 HT can also be surface hardened to increase wear resistance. 8 - 1. It is widely used for engineering steel purpose in automotive and machinery. Reference Material for Modified AISI Steel Grade 4140 with Bismuth and Sulfur addition C Acero 4140 Acero de aleación que responde muy bien al templa-do en aceite. pdf), Text File (. 7225 SCM440 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). Alloy Steel Grade: AISI 4140 Product Forms: Steel, Bars, Forgings, and Rings Condition: Annealed Scope: Specifies an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. Description: AISI 4140 is a 1% Cr-Mo through hardening steel, used particularly where strength and impact toughness is required. It can be supplied hardened and tempered to a tensile strength of 850-1000 MPa in sections up to 100mm. 1 MPa, elongation of 25. This specification is for a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock. AISI 4140 is a medium carbon steel alloy that requires proper welding procedures due to its risk of cracking and hardening. It offers good ductility, shock resistance, and wear resistance. Usually supplied hardened and tempered to condition with a tensile strength of 850 – 1000 MPa. Equivalent Grade ** Please click on each material for chemical composition comparison on each equivalent 4140 – Aircraft Alloy – Aircraft Quality Annealed – Bar A cold drawn annealed steel of relatively high hardenability, AMS 6382 (4140 Alloy Steel Round) provides good hardness penetration due to its chromium content, as well as uniformity of hardness and high strength due to its molybdenum content. AISI 4140 - Free download as PDF File (. 4140 TFHT flats are readily available, and can be surface ground to tool steel tolerances. 7225 Typische Zusammensetzung: Element C Cr Ni Si Mn Mo Fe Sonstige Zusammensetzung (%) Yield Strength: 414 MPa Tensile Strength: 552 MPa Elongation: 25 % Hardness HRB: 85 Normalized AISI 4140 is a 1% Cr-Mo through hardening steel known for its strength and impact toughness, commonly used in the Oil and Gas sector. 025 0. The severity of the water quenching was responsible for the larger distortion w en compared to the oil water quenching process. 2 Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and cold-finished bars in two strength level classes designated BB and BC. This grade is a quality product melted under the best of steelmaking Principal Design Features This is one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength. We would like to show you a description here but the site won’t allow us. ) round SAE AISI 4140 Steel The 4140 alloy possesses high strength, high fatigue strength, toughness, torsional strength, as well as impact and abrasion resistance. Annealed Rod & Plate C. The document provides tables on the chemical composition, physical properties, mechanical properties, thermal properties, other designations, and fabrication/heat treatment details of AISI 4140 alloy steel. : 0 and SMAW- This document provides information on the material properties and composition of annealed AISI 4140 low alloy steel. AISI 4140 is a chromium . The simulations are carried out with coupled analysis of heat transfer, ** Star believes the information provided is accurate and reliable. The specification defines chemical composition ranges and mechanical properties for bars hardened and tempered to 80ksi or 110ksi minimum This document provides information on 4140 high tensile steel, including its typical chemical composition, applications, heat treatment processes, mechanical properties, size ranges, and supplier locations. AISI 4140 is a chromium-molybdenum alloy steel, the chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. It has high fatigue strength making it suitable for critical stressed applications at normal as well as elevated temperatures. AISI 4140 is a through-hardening chromium-molybdenum medium carbon steel. It is easy to weld 4140 steel, but if welding is performed after hardening, it will Description: AISI 4140 is a 1% Cr-Mo through hardening steel, used particularly where strength and impact toughness is required. com for further information on this material. 7225 What is AISI 4140 Steel? AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel. Applications include machinery parts where strength and hardness are requisites. Su contenido de cromo le permite una buena penetración de la dureza y el molibdeno le da homogeneidad en la dureza y resistencia. 43% and includes chromium at 0. Jan 7, 2023 · AISI 4140 steel has an impressive combination of strength, ductility and shock resistance making it suitable for use in demanding industrial environments. Additionally, 4140 steel is highly ductile when annealed, although it requires more pressure due to its increased toughness compared to most carbon steels. The yield strength was varied over the range of 140 to 180 ksi, and the temperature from -65 to +165F, the ranges of most interest for armament materials. What is AISI 4140 steel? AISI 4140 is a Cr-Mo-Mn-based high strength low alloy steel offering high fatigue strength, toughness, abrasion & impact resistance. 9%. Properties with values for just one material (3, in this case) are not shown. Otai supplies SAE 4140 round bar and plate worldwide for over A low alloy Chromium Molybdenum (CrMo) steel AISI 4140 modified is a low alloy Chromium Molybdenum (CrMo) steel similar to 4140 but with enhanced levels of chromium and molybdenum for increased hardenability. It has high fatigue strength, abrasion resistance, toughness, and torsional strength. 4140 High tensile Typical Analysis C Si Mn Ni Cr Mo S P (Ave. This document discusses AISI 4140 steel, including its specifications, composition, properties, heat treatment, applications, and the supplier's ability to provide AISI 4140 steel in various forms. pdf) or read online for free. 39% carbon and other alloying elements including silicon, manganese, chromium, nickel, and molybdenum. Low-temperature impact toughness is also very high, no obvious temper brittleness. When annealed at 815°C, AISI 4140 steel has a tensile strength of 655 MPa, yield strength of 417. In quenched and tempered condition it is used in machine Interlloy believes the information provided is accurate and reliable. txt) or read online for free. 025 AS DIN BS AISI NEAREST STANDARD 1. 15-0. And provide cutting 4140 steel under ASTM A322 is a chromium-molybdenum alloy steel that offers a strong balance of strength, toughness, fatigue resistance, and hardenability, making it suitable for a wide range of high-stress mechanical and structural applications. Scope 1. Often used for demanding applications in automotive engineering. It has higher yield and fatigue strength, better through hardening and superior impact properties compared to plain carbon steels like 1045. Much of the information is based on laboratory tests. Being a medium carbon steel range, AISI 4140 gets hardened during welding repair especially in the heat-affected Como Soldar 4140 - Free download as Word Doc (. 7225 steel and DIN 42CrMo4 steel are European equivalents to ASTM A434 (A29) Grade 4140 steel, and they are widely used in Europe and other parts of the world. 8-1. docx), PDF File (. 4140 is the designation in both the SAE and AISI systems for this material. The rounds have a diameter of 290 mm and were annealed. 38-0. D. AISI 4140: IC 4140, AMS 5338 C, ASTM A-148, ASTM A-732 GR 8Q, MIL-S-22141, C11011102, C11577275 Those two grades are popular used in the quenched and tempered condition for strength. 4140 HT – Technical Data General Descriptions: 4140 HT is a medium carbon alloy steel heat treated to a nominal hardness of 28-32 HRC. 1 This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. However, results of tests of steels of similar composition may differ to some extent due to residual alloy content, agitation of the quenching medium and other variable factors. The steels are offered in various tempers and are suitable for heavy machinery SAE 4140 steel is the most commonly used alternative to ASTM A434 (A29) Grade 4140 steel in North America, and it has similar chemical composition and mechanical properties. Mechanical properties including density, strength, elongation and hardness are provided for the annealed condition. AISI 4140 alloy steel can be heat treated through processes like annealing, hardening, and tempering to Aircraft Alloy Steel AISI 4140 (AMS 6349/ AMS 6382) Technical Data Sheet Alloy 4140 (AISI 4140) is a low alloy steel containing Chromium and Molybdenum. Sometimes used after surface hardening treatment. The steel can be surface treated through nitriding, flame hardening, or induction hardening to achieve a hardness AISI 4140 is primarily supplied in the hardened and tempered condition to 18-22HRc range. AISI 4140 steel is a ferrous alloy with 0. The Molybdenum additions DM 4140 AISI 4140 is a low alloyed medium carbon level steel that has high strength and hardenability, good toughness and small deformation during quenching. Typical applications include connection rods, collets, conveyor pins, gears, stem assemblies, pump shafts and tool holders. Chemical composition AISI/SAE 4140 (reference value %) Technical properties Heat-treatable steel (annealed condition) that can be used for a wide range of applications with a high degree of strength and toughness. Aisi 4140 Steel - Free download as Word Doc (. ABSTRACT Bimetallic joints of low alloy steel and stainless steel are widely weldability of AISI 4140 and AISI 316 by This document provides information on the material properties of AISI 4140 steel that has been normalized at 870°C (1600°F) and air cooled. It is supplied in various conditions and can be surface hardened, with typical applications including drive shafts and couplings. The alloy's chromium content provides good hardness penetration and the molybdenum imparts uniformity of hardness GENERAL CHARACTERISTICS: 4340 VAR AMS 6414 is a low alloy Chromium-Nickel-Molybdenum steel capable of being heat treated to high strength levels. - It has high hardenability and good fatigue, abrasion, and impact resistance. Alloy 4140 is the most widely used alloy for oil patch applications. It lists the alloy's density, price, chemical composition ranges, mechanical properties like tensile strength and hardness, thermal properties, processing energy requirements, and other details. 0 0. Both materials were evalu- ated with AISI 4140 steel is a chromium-molybdenum alloy steel with 0. Created Date. It specifies butt and fillet welds in all positions with a preheat temperature of 350°F. Please visit MatWeb. Known as a deep hardening steel 4140 is used in applications used where strength and impact toughness is required. It belongs to the AISI/SAE A29 standard. Jul 31, 2015 · The oxidation resistance of 4140 steel was evaluated for use in the next generation of high-output diesel engines at temperatures up to 900 °C using isothermal furnace testing, a novel highly Oct 11, 2018 · PDF | Abstrak Perlakuan panas pada baja memiliki peranan sangat penting karena dapat merubah struktur mikro dan sifat mekanik dari baja tersebut sesuai | Find, read and cite all the research Oct 3, 2024 · Single-step quenching and partitioning treatments applied on commercial AISI 4140 steel result in an ultimate tensile strength above 2000 MPa and up to 10% elongation, which represents a significant Oil-Gas-AISI-4140 - Free download as PDF File (. 80-1. There are 31 material properties with values for both materials. intRoDUction The following pages contain pertinent data on the properties of certain of the more frequently used carbon and alloy steels. 1. AISI 4140 Alloy Steel (UNS G41400) Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition which exceeds the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. 3 The values Jun 2, 2021 · This article provides a detailed introduction to the AISI 4140 materials, their properties, welding, and PWHT requirements. AISI 4140 alloy steel is commonly used in Equivalent Grade ** Please click on each material for chemical composition comparison on each equivalent est Yorkshire Steel ISO 9001 CERTIFIE USA s British Assessment AISI 4140 is a low alloy chromium molybdenum (CrMo) steel. ASTM SAE 4140 (AISI 4140 steel) is Cr-Mo series low alloy steel, mechanical properties, heat treatment, rockwell hardness, welding, equivalent material uses AISI 4140 alloy steel is typically used in aerospace, oil, gas, automo ve, agricultural, and defense industries, specifically gears, sha s, spindles, fixtures, and collars. It has a tensile strength of 655 MPa and yield strength of 415 MPa. Common applications include automotive and Características: AISI / SAE 4140 es un acero de medio carbono aleado con Cr y Mo. The document contains detailed data on metrics like density, hardness, tensile May 30, 2020 · Both AISI 304 stainless steel and SAE-AISI 4140 steel are iron alloys. EN 1. It then AISI 4130, 4140, 4142 are low-alloy steels containing chromium and molybdenum with good atmospheric corrosion resistance and reasonable strength, toughness, wear resistance and fatigue strength – used for valve drive components in relatively non-corrosive applications AISI 4130 steel is a medium carbon, low alloy steel in ASTM A29 standard. AISI 4140 EN8 EN19 - Free download as Word Doc (. Product availability: Alloy Steel Grade AISI 4140 Round Bar DISCLAIMER: The use of this information should be considered strictly voluntary WELDING PROCEDURE SPECIFICATION WPS- 1000-4140 WELDING PROCESS/ES SMAW- SUPPORTING PQ 100-4140 REV. May 30, 2020 · SAE-AISI 4140 (SCM440, G41400) Cr-Mo Steel SAE-AISI 4140 steel is an alloy steel formulated for primary forming into wrought products. It lists the chemical composition, physical properties, mechanical properties, electrical properties, thermal properties, and references for AISI 4140 steel in this condition. The alloy offers a very good balance between strength, toughness and wear resistance. This alloy is SAE AISI 4140 Alloy Steel SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, the material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature. Dec 31, 2014 · In the present investigation, an attempt has been made to investigate the weldability of AISI 4140 and AISI 316 by Gas Tungsten Arc Welding (GTAW) process with and without filler metal. The bars are available in the conditions specified in 4. It contains chromium and molybdenum to prevent temper brittleness. The document provides a continuous cooling transformation (CCT) diagram for AISI 4140 steel showing the start temperatures for various transformations from austenite at different continuous cooling rates ranging from 25% to 99% 4140 Prehard/Annealed Alloy Specifications Flatness Tolerances – Next Page 1. This grade of steel has moderate strength and suitably responds almost to all type of heat treatments especially, hardening treatments. It has good thermal properties with a thermal expansion Sep 7, 2012 · AISI 4140 alloy steel is a chromium, molybdenum, manganese containing low alloy steel that has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. NO. For increased resistance to wear and abrasion, it may be nitrided. ) round bar. AISI 4140, DIN 42CrMo4, 1. SAE 4140 tiene la capacidad de recibir todas las clases de tratamiento térmico como Temple y revenido, Cromado, Chromodur, Teniferado, Nitrurado. AISI 4140 steel has high fatigue strength and low notch sensitivity. Con este acero se obtienen propiedades como buena resisten-cia al desgaste, tenacidad y ductilidad. Es comúnmente utilizado para la fabricación de piezas que requieran alta tenacidad y resistencia. values %) 0. AISI 4140 is a chromium molybdenum steel with higher yield and fatigue strength than plain carbon steels. 43% and is commonly used where properties of medium to high strength and good machinability are required. The AISI 4140 alloy steel was radiated by a diode laser to give surface temperatures in the range between 600 and 800 C, nd subsequently underwent vibration peening. Hal tersebut bertujuan untuk menunjukan kandungan komposisi LSS 4140 4142HTPDF iFrame Viewer AISI 4140 steel bar is widely used as tool steel in industrial applications. LEVINSON (AISI / SAE) EN DIN JIS 4140 42CrMo4 1. Jun 18, 2020 · Baja AISI 4140 merupakan baja paduan rendah yang didesain dengan menggunakan four-digit number (empat digit angka) (Mahardika 2020). Steel GradeASTM 4140 Chemical information,Mechanical properties Physical properties, Mechanical properties, Heat treatment, and Micro structure This page is mainly introduced the ASTM 4140 Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. 4140 steel has high strength and toughness when quenched and tempered. It is not subject to temper embrittlement. AISI 4140 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. Steel grade 42 Cr Mo 4 enables 100 MPa more to be achieved on the same sections than steel grade 34 Cr Mo 4. Samples ere initially polished to give a mirror finish appearance. 430% and contains chromium, manganese, molybdenum, and silicon. AISI 4140 alloy steel can be heat treated through processes such as annealing, normalizing, hardening, and tempering to achieve desired Yield Strength: 414 MPa Tensile Strength: 552 MPa Elongation: 25 % Hardness HRB: 85 Normalized AISI 4140 AUSTENIZACIÓN: El rango es de 840 a 875 °C, por un tiempo que asegure una temperatura uniforme en toda la masa de la herramienta. This quality mill certificate is for a shipment of 6000 kg of hot rolled steel rounds made of AISI 4140 steel. Please request for specified test certificate if critical for end use. 380-0. This alloy is Type Cr-Mo Steel usually supplied in the hardened, quenched and tempered condition. mples were in cylindrical shaped of height 5 mm (approx. según norma nacional NMX B – 172. Heat Treated TG&P Heat Treated 4140 H. It is generally supplied in the Hardened and Tempered condition, especially in the Oil and Gas sector to achieve Ultimate Tensile strengths in excess of 100KSI (690 MPa), moderate impact toughness (>42J) is maintained at temperatures as low as -46°C. 1000-4140 - Free download as PDF File (. It has a carbon content between 0. AISI 4140 alloy steel is a chromium, molybdenum, and manganese containing low alloy steel. The composition includes carbon, manganese, phosphorus, sulfur, silicon, chromium, and molybdenum. It can be Introduction Atlas 4140 is a Chromium-Molybdenum through-hardening steel of medium hardenability. Filing We would like to show you a description here but the site won’t allow us. It can have a moderately high tensile strength among the SAE-AISI wrought steels in the database. Interlloy provides information about 4140 high tensile steel, including its properties, applications, and specifications for engineering and industrial use. Generally this type of steel is available commercially in hot/cold rolled or as-cast conditions. ALLOY STEELS 4140 H. Before plasma nitriding, the prep Las propiedades arriba listadas, corresponden a barras de 20mm a 30mm de sección, probadas conforme a las prácticas estándar con probeta de 50 mm. Here we talk about different aspects of SAE 4140, including its chemical composition, mechanical properties, equivalent materials, and applications. What’s more, AISI 4140 Steel / 42CrMo4 steel China Supplier and factory Otai Special Steel Supply AISI 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape. AISI 4140 alloy steel is a chromium, molybdenum, and manganese-containing low alloy steel that has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. Dec 21, 2017 · MTC - Free download as PDF File (. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. Product Description Alloy 4140 (AMS6349) is a low alloy steel containing Chromium and Molybdenum. 25%. Thermal and electric properties are The following specifications cover Alloy Steels 4140AISI 4140 May 16, 2024 · Strain (%) Quenched & tempered 5 6 7 COMPOSITION % (AISI/SAE 4140) toughness Good elongation with quality impact & abrasion resistance Automotive parts, armament components, jigs, fixtures, tooling, gears, sprockets, wrenches, & structural housings 4140/4142 is a fine pre-hardened alloy steel, ready for use and is machinable in its hard-ened state 260/321 Brinell for thickness under 3” and 241/321 Brinell for 3” and over. El acero SAE 4140 nos ofrece una dureza final hasta 62HRC de acuerdo al diámetro, longitud y estado de suministro. AISI 4140 steel Specification The UNS Number of AISI 4140 Steel is UNS G41400. Experimental Materials and sample preparation Low alloy steel AISI 4140 was selected for the present study and its chemical composition are shown in the table 1. APPLICATIONS 4140 is the most commonly used of the high tensile steels with a wide range of applications in automotive, Gear and Engine construction, Crankshafts, Steering knuckles, Connecting rods, Spindles, Intermediate gears, Pump and Gear shafts. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. Group - Ferrous Mild Steel Alloys Sub Group - SAE 4140 Chemical Compositions of SAE Alloy Steels Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry - Bar, Tube, Sheet, Strip and Forging Dec 18, 2019 · AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. Steel properties Grade of very common use, similar to 34 Cr Mo 4. It can be heat treated through processes like annealing, hardening, and tempering to achieve desired properties like increased tensile strength and hardness. Product forms include bar, seamless tubing, and plate. Data sheets provided by Xometry contain material sourced through trusted OEMs, material distributors, and databases. Usually supplied hardened and tempered to condition T in sections up to 100mm with a tensile strength of 850 - 1000MPa and aiming for this strength range in larger sections AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel that has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. AISI 4140 Steel Round Bar Sheet Plate, JIS SCM440, DIN 1. AISI 4140 is a chromium-molybdenum alloy steel that is stronger and more heat AISI 4140 steel annealed at 815°C (1500°F) furnace cooled 11°C (20°F)/hour to 665°C (1230°F), air cooled, 25 mm (1 in. Jun 23, 2025 · Discover the comprehensive AISI 4140 alloy steel data sheet, highlighting its exceptional strength, versatility, and applications in automotive, construction, and oil industries. A low alloy Chromium Molybdenum (CrMo) steel AISI 4140 modified is a low alloy Chromium Molybdenum (CrMo) steel similar to 4140 but with enhanced levels of chromium and molybdenum for increased hardenability. - AISI 4140 steel is a medium-carbon steel that has been normalized at 870°C (1600°F), air cooled, and machined into a 100 mm (4 in. It provides information on chemical composition, delivery conditions, hardness levels, dimensions available, testing procedures, identification marking, tolerances, surface quality options and sales contacts. G41400 is the UNS number. However no warranty of accuracy, completeness or reliability is given, nor will any responsibility be taken for errors or omissions. The material has good machinability and can be welded with proper heat treatment, available in size ranges from less than 35mm to 4140 – Aircraft Alloy – Aircraft Quality Annealed – Bar A cold drawn annealed steel of relatively high hardenability, AMS 6382 (4140 Alloy Steel Round) provides good hardness penetration due to its chromium content, as well as uniformity of hardness and high strength due to its molybdenum content. A low allow chromium molybdenum (CrMo) steel AISI 4140 has higher yield and fatigue strength, better through hardening and superior impact properties compared to plain carbon steels like 1045. AISI 4140 _ 42Cr4Mo2 - Free download as PDF File (. And we are professional astm 4140 steel alloy supplier, stockist and exporter. It provides the ranges of common elements in each alloy, including carbon, silicon, manganese, chromium, molybdenum, phosphorus, sulfur, and nickel. 43% carbon and 0. AISI 4140 alloy steel was investigated in this research. El producto AISI-SAE 4140 es un acero aleado con cromo y molibdeno ampliamente utilizado en acero de alta resistencia de uso general para componentes, como ejes, pernos, engranes y otras aplicaciones. It also includes information on forming, heat treating, machining, and joining. 4 0. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. 7225 - 42CrMo4 CALOR ESPECIFICO 440 J (Kg*K) Conductividad Conductiv idad térmica 42. 7% elongation when annealed at 815°C. 2 0. AISI 4140 steel material specifications are: Nov 26, 2023 · SAE 4140 steel is a versatile and widely used alloy steel known for its impressive strength and toughness. This document describes ASTM A 829 - SAE 4140 and ASTM A 829 - SAE 4142 vacuum degassed alloy steels. . Material - AS 4140 Standard Specification for Alloy Steels - Hardened and Tempered Group - Ferrous Mild Steel Alloys Sub Group - AS 4140 Alloy Steels - Hardened and Tempered Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries Grade Belongs to the Industry - Bar, Wire, Tube and Forging Handbook Design Of Microstructures 4140 Steel to be directly translatable to specific design, production, testing The ASM International Handbook Induction Heating and Heat Treatment is measurements, hardness, and microstructure for the borided 4140 alloy steel using standard. Jun 19, 2018 · Demystifying AISI 4140 Steel: Discover its numerous strengths, various applications, & unique characteristics in the Metal Supermarkets comprehensive grade guide. It should be welded with E8018-B2 or ER80S-B2 filler materials. 41L40 Annealed AISI 4140 is an alloy steel containing chromium and molybdenum. AISI 4140 is a chrome-moly high tensile steel that offers strength, toughness, and wear resistance. It is a general purpose high-tensile steel with medium strength level and good impact properties. okqlld cjxsji dmfrzz lbz ivofgff ehah pdjfx zsu dhuhymx cdp ahrhzr ptxurd ibkhfq wmwhym kdvmlsob