astm 4340 steel properties

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

AISI 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. Fusion and resistance welding is also possible with our 4340 alloy steel. ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required.

AISI 4340 Alloy Steel (UNS G43400) - AZoM

AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum. It has high toughness and strength in the heat treated condition. Chemical Composition. The following table shows the chemical composition of AISI 4340 alloy steel.

ASTM 4340 Chemical Element, Properties, Specification ...

ASTM 4340. This page provides ASTM 4340 datasheet, ASTM 4340 mechanical properties, chemical element ASTM 4340, technical specifications of ASTM 4340 steel material properties. ASTM 4340 performance specifications.

4340 Alloy Steel - Dongguan OTAI Special Steel Co

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.

ASTM A36 Carbon Steel vs. Normalized SAE-AISI 4340 ...

Both ASTM A36 carbon steel and normalized SAE-AISI 4340 are iron alloys. They have a very high 96% of their average alloy composition in common. For each property being compared, the top bar is ASTM A36 carbon steel and the bottom bar is normalized SAE-AISI 4340.

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

ASTM aisi 4340 steel is a alloy structural steel, 4340 is used for engineering structural, Used as require good toughness, high strength, as well as the important conditioning of large size, heavy machinery such as high load of axial, turbine shaft, larger than 250 mm in diameter of helicopter rotor shaft, turbojet engine turbine shaft, blade, high load of transmission parts, fasteners of the crankshaft.

4340 ( AISI, ASTM, UNS) - Worldwide equivalent grades

4340 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt

ASTM A36 Carbon Steel vs. Normalized SAE-AISI 4340 ...

Both ASTM A36 carbon steel and normalized SAE-AISI 4340 are iron alloys. They have a very high 96% of their average alloy composition in common. For each property being compared, the top bar is ASTM A36 carbon steel and the bottom bar is normalized SAE-AISI 4340.

4340 ( AISI, ASTM, UNS) - Worldwide equivalent grades

4340 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt

eFunda: Properties of Alloy Steel AISI 4340

eFunda: Properties of Alloy Steel AISI 4340 ... Alloy Steel AISI 4340 Directory | Career | News ... AMS 6359B , AMS 6414 , AMS 6414A , AMS 6415 , AMS 6415G , ASTM A322 , ASTM A331 , ASTM A505 , ASTM A519 , ASTM A547 , ASTM A646 , MIL SPEC MIL-S …

Steel Comparison: 4130 VS 4340 Steel - Otai Special Steel

4340 steel, as nickel-chromium-molybdenum alloy steel, is a very high strength steel. It is sought after for its toughness and for being used as a steel that will be highly stressed. 4340 steels are used in a variety of industries for different applications including the automotive, aerospace, and tooling industries.[PDF]

Through-Hardening Low Alloy Steel Bar 4340 - Atlas …

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 achieved with a …

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 a …

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.

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

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 …

AISI 4140 Alloy Steel (UNS G41400) - AZoM

AISI 4140 alloy steel can be cold worked using conventional methods in the annealed condition. Annealing. AISI 4140 alloy steel is annealed at 872°C (1600°F) followed by slowly cooling in the furnace. Tempering. AISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level.

4130 vs 4340 Steel Comparison | Capital Steel & Wire

4130 vs 4340 Steel Comparison 4130 and 4340 are both popular steel grades at Capital Steel & Wire. Below is a chemical and mechanical properties comparison of both grades of steel as it may be of value for machining purposes and as a resource for purchasing 4130 and 4340 steel.

High Tensile AISI 4340 Alloy Steel Bar Manufacturer ...

Suppling High Tensile AISI 4340 Alloy Steel Bar AISI 4340 is a Nickel Chromoly high hardened and tempered steel with high hardness and toughness.It was used where require high tensile and good wear-resistance property parts such as screw, gear, shaft head, nut, piston or car parts.

ALLOY | Castle Metals Site

In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340. E-4340 is critical for parts in aerospace and other industries where great strength is needed. The annealing of Alloy E-4340 characterizes the grade as containing excellent impact and strength properties with good ...[PDF]

4140 HIGH TENSILE STEEL - interlloy.au

4140 HIGH TENSILE STEEL 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied ... ASTM A29/A29M-91 4140 ASTM A322 4140 ASTM A331 4140 (Cold Finish) SAE 4140 Chemical Composition (Base Material) Min. % Max % Carbon 0.36 0.44 ... as the mechanical properties will be altered within the weld ...

4340 - Energy Alloys, LLC

AISI 4340: ASTM A-29, API Spec 7-1 GENERAL SCOPE: 4340 is a low alloy steel that is used in downhole tools and hangers that require very high strength with excellent impact resistance. It is a heat treatable alloy steel that contains nominally .40% Carbon, with Nickel, Chromium, and Molybdenum as the primary hardening elements.

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