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AISI SAE ASTM 4140 Alloy Steel Forging Materials CHINA

SAE AISI 4140 Steel Properties, Material Heat Treatment, Rockwell Hardness 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. China AISI 4140 Hot Rolled Round Bar Alloy Steel - China AISI 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 840-875°C and after adequate soaking at this temperature quench in oil.

Datasheet for Steel Grades Carbon Steel AISI 4140

AISI 4140 Heat Treatment Regime Annealing Quenching Tempering Normalizing Q & T AISI 4140 Range of products Product type Products Dimension Processes Deliver Status Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting Handbook:Everything You Should Know About 4140 Steel4140 steel is annealed at 872°C which is equivalent to 1600°F. After that, the steel is cooled in a furnace. On the other hand, 4140 steel has tampered at the temperatures of between 200°C and 650°C. The temperature is adjusted depending on the desired level of hardness. Mechanical properties of 4140 steel - EVOCD

  • IntroductionStress-Strain DataFatigue-Life CurvesReferencesListed below are several curves detailing the stress-strain relationship and permissible stress as a function of cycles for 4140 steel. Each of the plots provided are captioned with information pertaining to the testing conditions at the time of measurement. The data show experiments performed at varying strain rates, temperatures, load types, cycles, specimen dimensions, heat treatments, hardnesses, and ambient conditions. Consequently, the reader is directed to read the figure captions foSAE 4140 Forged Bar Supplier National Steel Industries AISI 4140 is a chrome-molybdenum high tensile strength steel. National Steel Industries is one of the biggest SAE 4140 round bars suppliers in India and worldwide. The material is free from any defects and can be provided in forged condition. We also supply premium quality AISI 4140h steel.

    Source ASTM 4130 4140 4340 Hot Rolled Alloy Steel Plate on

    ASTM 4130 4140 4340 Hot Rolled Alloy Steel Plate, You can get more details about from mobile site on m. Specialty Steel Co. 4140 Prehard Heat Treated Steel 4140 & 4150 HOT ROLLED HEAT TREATED (Rc 28/34) BAR STOCK. We stock AISI 4140 and AISI 4150 steel in rounds, squares, and flats. All material is provided in a hot roll finish. Call or Email Us For a Free Quote. Material is quench & tempered, stress relieved and machine straightened. Steel Grade AISI 4140 Richmond Steel CanadaSteel Grade AISI 4140 . This medium carbon alloy grade is widely used for many general-purpose parts requiring high tensile strength and toughness. 4140 contains chromium and molybdenum as alloying elements and may be heat treated over a wide range to give the combined advantages of proper hardness, strength and ductility.

    hot rolled aisi 4140 alloy round steel, hot rolled aisi

    offers 6,442 hot rolled aisi 4140 alloy round steel products. A wide variety of hot rolled aisi 4140 alloy round steel options are available to you, such as standard, grade, and processing service.Grade Guide:AISI 4140 Steel Metal Supermarkets - Steel Jun 19, 2018 · AISI 4140 is a low alloy steel. Low alloy steels rely on elements other than just iron and carbon to enhance their mechanical properties. In AISI 4140, additions of chromium, molybdenum, and manganese are used to increase the strength and hardenability of the steel. The additions of chromium and molybdenum are why AISI 4140 is considered a chromoly steel.