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AISI/SAE 4340 Alloy Steel- 4340 Steel Properties All

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.

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4340 Steel Equivalent Grade • Property • Composition

4340 steel is nickel-chromium-molybdenum alloy steel. It is also called JIS SNCM439 and DIN 1.6563 steel. It will get high strength after the heat treat. And it has good toughness, fatigue resistance, impact toughness and etc. 4340 steel properties and 4340 steel composition as below.

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4340 Alloy Steel Material Datasheet

AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for providing a good balance between strength and malleability. Alloy 4340 is composed of (descending in order by weight)iron, nickel, chromium, manganese, carbon, molybdenum, silicon, phosphorus and sulfur. With proper working and strengthening, items made from 4340 have excellent wear and durability qualities.

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AISI 4340 Steel 36CrNiMo4 1.6511 - Otai Special Steel

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 4340 steels can be further surface hardened by flame or induction hardening and by nitriding.

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4340 Alloy Steel Material Datasheet

AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for providing a good balance between strength and malleability. Alloy 4340 is composed of (descending in order by weight)iron, nickel, chromium, manganese, carbon, molybdenum, silicon, phosphorus and sulfur. With proper working and strengthening, items made from 4340 have excellent wear and durability qualities.

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40NiCrMo7, AISI 4340, 40NiCrMo8-4, 1.6565 - alloy steel

40HNMA, 40NiCrMo7, AISI 4340 - Destination and specification Structural alloy steel with very good strength properties and particularly high hardening properties, used for thermal improvement on highly stressed machine parts exposed to impact, twisting and vibration, where suitable impact strength is

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4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015

AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high strength in

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AISI/SAE 4320 datasheet,AISI/SAE 4320 chemical,AISI/SAE

Technical specifications of SAE/AISI/UNS system standard alloy structural steel AISI 4320 data sheet, SAE 4320 Chemical compositions, AISI 4320 Mechanical properties from Steelmaking, ESR melting, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.

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4340 High Tensile Steel Interlloy Engineering Steels

4340 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.

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What are the properties of EN24 steel? - Quora

Sep 03, 2018 · AISI 4340 alloy steel is mainly used in power transmission gears and shafts, aircraft landing gear, and other structural parts. From an old metallurgical engineer and steelmaker.

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BAR DATA HANDBOOK AISI/SAE

aisi-sae grade series overview 12 standard carbon steels 15 resulfurized carbon steels 16 rephosphurized and resulfurized carbon steels 16 high manganese carbon steels 17 carbon and carbon-boron h-steels 17 chemical ranges and limits of carbon steels 18

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AISI 4340 - Co., Ltd.

aisi 4340 Short DescriptionDesignation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI TORKA 787 - - - 4340 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.46 0.27 0.65 0.95 0.25 1.55 0.14 - - DescriptionTORKA is a heat treatable, low alloy steel containing nickel, chromium and molybdenum.

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Impact Characterization of 4340 and T200 Steels by

tempered AISI 4340 structural steel, which by way of different thermal treatments can be given significantly different mechanical properties; these are used for the production of low-energy specimens (approximately 15 J to 20 J Charpy absorbed energy at -40 °C) and high-energy specimens (approximately 100 J at -40 °C). The third

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AISI/SAE 4320 datasheet,AISI/SAE 4320 chemical,AISI/SAE

Technical specifications of SAE/AISI/UNS system standard alloy structural steel AISI 4320 data sheet, SAE 4320 Chemical compositions, AISI 4320 Mechanical properties from Steelmaking, ESR melting, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.

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Properties & Uses for the 4340 Grades of Steel Sciencing

Apr 24, 2017 · Composition Steel alloy 4340 is composed of (descending in order by weight)iron, nickel, chromium, manganese, carbon, molybdenum, silicon, phosphorus and sulfur.

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BAR DATA HANDBOOK AISI/SAE

aisi-sae grade series overview 12 standard carbon steels 15 resulfurized carbon steels 16 rephosphurized and resulfurized carbon steels 16 high manganese carbon steels 17 carbon and carbon-boron h-steels 17 chemical ranges and limits of carbon steels 18

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4340 Aircraft Steel (AMS 6359 / AMS 6409 / AMS 6414 /

Alloy E 4340 is a widely used deep-hardening constructional steel. Due to E-4340's high alloy content it obtains a uniformed hardness by heat treatment. The high fatigue strength makes E4340 ideal for highly stress parts as it maintains it's strength and hardness at elevated temperatures.

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SAE AISI 4130 Chromoly Steel, Alloy Material Properties

Below is material AISI 4130 Chromoly steel datasheet including chemical composition, density, thermal expansion coefficient, thermal conductivity, yield strength, hardness, etc. AISI SAE 4130 Chemical Composition. The table below lists AISI 4130 chemical composition.

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