Buy 4140 Steel

Buy 4140 Steel

Buy 4140 Steel ---> https://urluss.com/2tkLJX

AISI 4140 also known as EN19 comes treated in the annealed as rolled or even T condition. We can offer AISI 4140 in bar form from stock, rolled and bright drawn. It is renown for its wear resistance and where high strength properties is required. Suitable for gears, shafts, spindles, etc. Frequently used within the gas and oil industry. For improved weldability consider using 4130.

The 41xx family of steel include chromium and molybdenum and are often referred to as chromoly steel or chrome-moly. Chromoly steels have an excellent strength to weight ratio but do not contain sufficient quantities to provide the levels of corrosion resistance found in stainless steels. These steel are often used in aircraft parts also frequently used within the gas and oil industry.

Based in Wolverhampton, West Midlands, Steel Express are steel suppliers and stockholders. Stock is delivered on our own fleet of vehicles locally and nationally quickly and efficiently on the day we say we will.

Alloy steel consists of carbon steel plus additional elements that increase its strength, hardness, and wear resistance properties. Alloy steel ball stock is commonly used as ball bearings for industrial motion applications. Alloy steel round tubes are hollow, durable, and easy to form and weld. Alloy steel bars, rods, and discs are available in different sizes and material grades and used for parts in machining, welding, and structural applications. Alloy steel sheets and plates are solid and flat pieces of metal that come in different sizes and material grades for fabricating metal parts and other items.

West Yorkshire Steel are AISI 4140 steel stockholders of round bar. Diameters can be supplied as full bar lengths or cut pieces. AISI 4140 ground steel bar can be supplied, providing a quality alloy steel precision ground bar to tight tolerances.

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.AnalysisCarbon0.38-0.43%Chromium0.80-1.10%Manganese0.75-1.00%Molybdenum0.15-0.25%Silicon0.10-0.35%Phosphorous0.035% maxNickel0.25% maxSulphur0.040% maxForgingPreheat the steel carefully, then raise the temperature to 1150-1200C for forging. Do not forge below 850C.AnnealingHeat the AISI 4140 slowly to 800-850C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480C followed by air cooling.Stress RelievingWhen parts are heavily machined, ground or otherwise subject to cold work, stress relieving will be beneficial prior to hardening.HardeningAISI 4140 steel is usually supplied ready heat treated to 18-22HRC. If further heat treatment is required annealed AISI 4140 should be heated slowly to 840-875C and after adequate soaking at this temperature quench in oil. Temper as soon as the tools reach room temperature.TemperingHeat the AISI 4140 carefully to a suitable temperature selected by reference to a tempering chart or table (usually between 550-700C, soak at the temperature for 2 hours per 25mm of ruling section, then allow to cool in air. Tempering between 250-375C is not advised as tempering within this range will seriously reduce the impact value.Typical Mechanical Properties*TensileKSI0.2%Proof StressKSIElongation%Reductionof Area %HardnessHRcHardnessBrinellMin10080204018217Max13011022235

(*at room temperature heat treated to 18-22HRc)Heat TreatmentHeat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each AISI 4140 steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of alloy steel.CertificationAISI 4140 alloy steel is available with a cast and analysis certificate or a BS EN 10204 3.1 mill certificate, please request when placing any orders.Quality Assured SupplyAISI 4140 round bar is supplied in accordance with our ISO 9001:2015 registration. UK Delivery only 35.00ISO 9001:2015 RegistrationTool Steel >Stainless Steel >Alloy Steel >Carbon Steel >Spring Steel >Manganese Steel >Cast Iron Bar >High Speed Steel >High Speed Steel Tool Bits >Gauge Plate >Silver Steel >Key Steel >Non Ferrous Metals >West Yorkshire Steel LtdSandbeck Industrial Estate,Wetherby, Leeds,LS22 7DN UKCall: 01937 584440Email: sales@westyorkssteel.com

Metline Industries is a full line distributor, and supplier of 4140 round bars in all standard sizes and finishes. We are specialised manufacturers and supplier of high quality AISI 4140 alloy steel round rods, square/flat bars, rollers, shafts, blocks and forging pieces, produced as hot forged and rolled. EN19 or AISI 4140 steel bars and rods supplied by Metline Industries are certified to highest level of industry standards, and are accompanied by Mill Test Certificates, as per EN 10204 3.1. We can supply cut to size EN 19 alloy steel bars, with both small and wide diameters. Our stock of 4140 steel bars includes outside diameter from 20 up to 800mm, with Ultrasonic Test Reports, Chemical Test Reports, as well as Mechanical Test Reports.

EN19 steel can be supplied by Metline Industries in various forms including Round Rods, Square/Flat Bars, Rollers, Shafts, Blocks and Forging Pieces, produced as forged and rolled. EN19 steel is one of the most commonly used chromium-molybdenum alloy engineering steel.

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.

AISI 4140 alloy steel is a chromium-, molybdenum-, and 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.

AISI 4140 alloy steel has high ductility. It can be formed using conventional techniques in the annealed condition. It requires more pressure or force for forming because it is tougher than plain carbon steels.

AISI 4140 alloy steel can be welded using all conventional techniques. However, the mechanical properties of this steel will be affected if it is welded in the heat-treated condition, and post-weld heat treatment should be performed.

AISI 4140 alloy steel is heated at 845C (1550F) followed by quenching in oil. Before hardening, it can be normalized by heating it at 913C (1675F) for a long period of time, followed by air cooling.

AISI 4140 alloy steel can be tempered at 205 to 649C (400 to 1200F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316C (600F), and tensile strength of 130 ksi can be achieved by tempering at 538C (1000F).

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It is considered a low alloy or carbon steel. With the addition of chromium and molybdenum, it is one of the most common alloy steels. The chromium boosts corrosion resistance and the molybdenum boosts toughness.

This steel plate has excellent resistance to corrosion compared to other types of steel because of its higher percentage of chromium and molybdenum. However, once the corrosion process has started, it will rust just like most steel that has undergone the same damage. 59ce067264

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