4340 steel material properties

4340 steel material properties

AISI 4340 Alloy Steel (UNS G43400) - Materials Engineering

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4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai ...

AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 SNCM439. AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. 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.

4140 Steel Bar AISI A29 · O1 Tool Steel

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SAE-AISI 4340 (SNCM439, G43400) Ni-Cr-Mo Steel ...

The graph bars on the material properties cards further below compare SAE-AISI 4340 steel to SAE-AISI wrought steels (top), all iron alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

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AISI/SAE 4340 Alloy Steel- 4340 Steel Properties All ...

General characteristics of Alloy Steel 4340. 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. This alloy, 4340, may be heat treated to high strength levels while maintaining good toughness,...

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4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

About 4340 (E4340) Alloy Steel. AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed.

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Aircraft Alloy Steel AISI 4340 / E-4340 - Aircraft Materials

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. Typical Mechanical Properties

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HIGH TENSILE STEEL AISI 4340 - S&T Stainless

HIGH TENSILE STEEL – AISI 4340 AISI 4340 Nickel – Chrome - Moly High Tensile Steel, generally supplied hardened and tempered to condition. “U” in sections up to 100mm, with a. tensile strength of 930 – 1080 MPa and aiming for this strength range in larger sections. It offers a very good balance of strength, toughness and wear-resistance.

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SAE 4340 steel - steel-grades

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. SAE 4340 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.

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4130 vs 4340 Steel Comparison Capital Steel & Wire

Mechanical Properties. The following are the mechanical properties for both normalized and annealed 4130 and 4340 steel. The relative machinability Rating percentage based on SAE1212 as 100% is the following for cold drawn 4130 and cold drawn 4340 steel.

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ASM Material Data Sheet - MatWeb

Typical steel References for this datasheet. Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in …

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4340 High Tensile Steel Interlloy Engineering Steels ...

4340 High Tensile Steel. 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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Properties & Uses for the 4340 Grades of Steel Sciencing

Apr 24, 2017 · Steel of the alloy 4340 can be heat treated (heated to a set temperature for the particular material and then quenched) using an oil quench to increase the alloy's strength. 4340 can also be annealed (heated to a set point and then allowed to cool, which realigns the internal molecular structure to make the metal stronger) which imbues this steel with excellent durability.

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AISI 4340, AISI 4340 Steel Plate, AISI 4340 Structural ...

Henan Gang Iron and Steel Co Ltd, is the core agent of Wuyang Mill of HBIS, specialized in super thick boiler steel plate, cooperated with ABS, BV, DNV, CCS, GL, LR, KR, NK, and RINA Classification Societies to approve the super thickness plate up to 300mm at present.

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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. It can be hardened by a heat treatment followed by an oil quench, or simply by working it while cold. 4340 has average density for a steel alloy, melts at a relatively high temperature...

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Aircraft Alloy Steel AISI 4340 / E-4340 - Aircraft Materials

Typical Mechanical Properties. Availability Alloy E-4340 (4340) is available in Bar, Square, Round, Hexagon, Flat, Plates, Forging Stock and Welding Wire . For all stock availability contact Sales.

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Datasheet for Steel Grades Carbon Steel SAE 4340

This page is mainly introduced the SAE 4340 Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SAE 4340,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

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4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

About 4340 (E4340) Alloy Steel. AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed.

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4340 High Tensile Steel Interlloy Engineering Steels ...

4340 High Tensile Steel. 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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Mechanical properties and microstructural features of …

AISI 4340 high-strength alloy steel, supplied in the form of an extruded bar of 25.4 mm diameter, is used in this study, its chemical composition being given in Table 1. AISI 4340 steel is a low-alloy martensitic steel that can be heat treated to provide a wide range of hardness values.

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Through-Hardening Low Alloy Steel Bar 4340 - Atlas …

Through-Hardening Low Alloy Steel Bar 4340 Colour code Jade (Band) - Marigold Introduction Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability, with high strength and toughness in relatively large sections …

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Alloy Steel Mechanical Properties Of 4340 Steel

Alloy Steel Mechanical Properties Of 4340 Steel steel is a building material composed of chemical components such as silicon, sulfur and phosphorus. Alloy Steel Mechanical Properties Of 4340 Steel can be used F, b, z were expressed as boiling steel, semi-static steel, killed steel.

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4340 Alloy Steel - Dongguan OTAI Special Steel Co

1.Form of Supply. ASTM aisi 4340 Alloy structural steel, we can supply the 4340 round bar, steel flat bar, plate, hexagonal steel bar and steel square block. 4340 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 4340 Rectangular pieces can be sawn from flat bar or plate to your specific sizes.

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4340 ALLOY In Stock Castle Metals Site

Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.

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AISI 4330 Alloy Steel (UNS J24045) - Material Science News

Heat Treatment. AISI 4330 alloy steel is heated to 829°C (1525°F) and then quenched in oil. AISI 4330 alloy steel can also be heat treated to strength levels of 200 ksi or greater than 200 ksi, by first being normalized at 899°C (1650°F) before the heat treatment and then quenched to gain strength.

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eFunda Properties of Alloy Steel AISI 4340

Materials » Alloys » Steel » Alloy Steel » AISI 4130 Materials » Alloys » Steel » Alloy Steel » ASTM A517 Grade L Materials » Alloys » Steel » Alloy Steel » SAE 965X

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AISI 4340 Steel, oil quenched 855°C (1570°F), 230°C (450°F ...

AISI 4340 Steel, oil quenched 855°C (1570°F), 230°C (450°F ... AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Medium Carbon Steel. Material Notes AISI 4340 has a favorable response to heat treatment (usually oil quenching followed by tempering) and exhibits a good combination of ductility and strength when treated thusly ...

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AISI 4340 Steel W-Nr. 1.6511 DIN 36CrNiMo4 - OTAI ...

Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. Aisi 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel, Oil Quenched & Tempered Hardness is 28-34 HRc.4340 Annealing delivery hardness less than 250HB.

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