alloy steel aisi 4340 normalized steel properties

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

AISI/SAE 4340 Alloy Steel, 4340, is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. Commercial and military aircraft, automotive systems, forged hydraulic and other machine tool applications, forged steel crankshafts.

AISI 4340 Alloy Steel (UNS G43400) - AZoM

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AISI 4340 Steel - Otai Special Steel

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.

eFunda: Properties of Alloy Steel AISI 4340

Materials » Alloys » Steel » Alloy Steel » AISI 5120H Materials » Alloys » Aluminum Alloy » Cast » 359.0 Materials » Alloys » Steel » Alloy Steel » ASTM A517 Grade J

AISI Alloy Steel 4340

4340 alloy steel 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.

AISI 4340 Steel, normalized, 100 mm (4 in.) round

AISI 4340 Steel, normalized, 100 mm (4 in.) round Categories: Metal; Ferrous Metal; Alloy Steel; 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.

Normalized SAE-AISI 4140 vs. SAE-AISI 4340 Steel ...

Both normalized SAE-AISI 4140 and SAE-AISI 4340 steel are iron alloys. They have a very high 98% of their average alloy composition in common. For each property being compared, the top bar is normalized SAE-AISI 4140 and the bottom bar is SAE-AISI 4340 steel.

Normalized 4340 Ni-Cr-Mo Steel :: MakeItFrom

Normalized SAE-AISI 4340 is SAE-AISI 4340 steel in the normalized condition. It has the highest strength compared to the other variants of SAE-AISI 4340 steel. The graph bars on the material properties cards below compare normalized SAE-AISI 4340 to: SAE-AISI wrought steels (top), all iron alloys (middle), and the entire database (bottom).

AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...

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 …

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

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.

4340 Alloy Steel (available in Round) - OnlineMetals

Mild Steel Sheet / Plate; Hot Roll Rectangle Tube; View All Types ... 4340 (chromoly) Normalized Alloy Steel: Minimum Properties: Ultimate Tensile Strength, psi: 186,000: Yield Strength, psi ... 0.7% max: Molybdenum (Mo) 0.2 - 0.3% max: Nickel (Ni) 1.83%: Phosphorus (P) 0.035% max: Sulphur (S) 0.04% max: Silicon (Si) 0.23%: 4340 - Alloy Round ...[PDF]


HIGH TENSILE STEEL – AISI 4340 - continued WELDING: Readily welded in the annealed condition but avoid when possible if hardened and tempered due to the effect on the mechanical properties.

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 …

4130 vs 4340 Steel Comparison | Capital Steel & Wire

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.

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

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. 4340 Alloy structural steel properties is very simliar with GB 40CrNiMo steel, JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.

Alloy - Encore Metals - 4340

Richly alloyed heavy-duty steel, this nickel-chromium- molybdenum alloy possesses much deeper hardenability than the 4100 series, with increased ductility and toughness. These advantages are realized principally where high strength is required in heavy sections.

Alloy Steel Grade 4340 | Elgin Fasteners

Do you need custom fasteners created with Alloy Steel Grade 4340? Since our inception, Elgin Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications.

4130 (E4130) Steel, 4340 (E4340) Steel: Aircraft Quality ...

Welcome to Benedict-Miller Aircraft Quality AISI 4130 (E4130) Steel, AISI 4340 (E4340) Steel. Benedict-Miller stocks one of the largest inventories nationwide for 4130 (E4130) and 4340 (E4340) sheet, plate, and round bar.[PDF]

Characteristics Evaluation of Normalized and ...

Keywords—Normalizing, hardening, AISI 4340, microstructure, toughness. I. INTRODUCTION. HIS . AISI 4340 steel is a heat treatable, low alloy steel . containing chromium, nickel and molybdenum. It has high toughness and strength in the heat treated condition. The addition of molybdenum prevents the steel …

MatWeb - The Online Materials Information Resource

The search phrase you entered, 4340, is common to 38 materials, by searching on the term(s) [ "4340"] in most common text fields, . Results are displayed up to a maximum of 200 materials per page. Follow the links below to view complete property information.

AISI 4340 - Co., Ltd. - Alloy steel bars ,Medium to thick ...

Description TORKA 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 the heat treated condition while retaining good fatigue strength.

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