• AISI 4340 Alloy Steel (UNS G43400) - Materials Engineering

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

    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 ...

    SAE-AISI 4340 steel is an alloy steel formulated for primary forming into wrought products. 4340 is the designation in both the SAE and AISI systems for this material. G43400 is the UNS number. It has a moderately high base cost among SAE-AISI wrought steels.

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  • 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.

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  • eFunda Properties of Alloy Steel AISI 4340

    Materials » Alloys » Steel » Alloy Steel » AISI 1335 Materials » Alloys » Steel » Alloy Steel » ASTM A553 Type I Materials » Alloys » Steel » Alloy Steel » AISI 4820

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

    5.Applications of aisi 4340 steel material. 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 ...

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  • 4340 - Alloy Steel Grade - Universal Metals

    4340 steel has outstanding harden-ability and high-strength characteristics. Ideal for highly stressed parts operating under severe conditions, aircraft quality AISI 4340 steel alloy material is excellent for shafts and valves that are subject to extreme conditions.

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

    Other designations of AISI 4340 alloy steel include UNS G43400 and AISI 4340. 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 the heat treating condition while retaining good fatigue strength.

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  • Alloy Steel 4340 - Wingate Alloys Inc.

    AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium, and molybdenum. The inclusion of nickel improves hardenability. Regarded industry-wide for its toughness, 4340 supplies high strength in the heat treated condition while still maintaining excellent …

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

    Other designations of AISI 4340 alloy steel include UNS G43400 and AISI 4340. 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 the heat treating condition while retaining good fatigue strength.

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  • AISI 4340 Steel - Alloy Engineering Steel Steel Bar

    AISI 4340 Steel. AISI 4340 Steel is a nickel chromium molybdenum alloy steel that widely used in Oil & Gas industry.It is a quality high tensile alloy steel. 4340 steel offers toughness and high strength in the heat treated condition. AISI 4340 is usually supplied under quenched and tempered condition at the hardness of 24 – 29HRc.

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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 …

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  • 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.

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

    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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  • 4130, 4340, AMS 6345, AMS 6348,AMS 6414, AMS 6415, …

    AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. Alloy 4340 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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  • AISI 4340 HT Steel Double Eagle Alloys

    AISI 4340 alloy steel is a medium carbon nickel-chromium molybdenum alloy steel that creates an excellent combination of ductility, toughness, and strength after heat treating. It has good shock and impact resistance as well as wear and abrasion resistance in the hardened condition.

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  • Alloy Steel 4340 - Wingate Alloys Inc.

    AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium, and molybdenum. The inclusion of nickel improves hardenability. Regarded industry-wide for its toughness, 4340 supplies high strength in the heat treated condition while still maintaining excellent …

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  • Alloy Steel 4340 - Continental Steel & Tube Company

    Alloy Steel 4340, also referred to as AISI 4340, is a nickel, chromium, and molybdenum alloy steel. This heat treatable alloy is known for its toughness and high-strength in a heat-treated condition. It is weldable by both fusion and resistance welding, and offers good ductility in the annealed condition.

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  • 4340 ALLOY In Stock Castle Metals Site

    Castle Metals understands the pressures you face, and between material, processing, and technology solutions, we typically are able to take a lot of the hassle out of your supply chain. Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications.

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  • AISI Alloy Steel 4340 - steelforge

    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. Chemical Analysis

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  • 40NiCrMo7, AISI 4340, 40NiCrMo8-4 - 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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  • ALLOY STEEL PLATES - Alloy 4340 Steel Plate Manufacturer ...

    Simplex Metal & Alloys is a huge exporter of Alloy Steel 4340 Plates in countries like Kuwait, Bahrain, Iraq, Oman, Qatar, Saudi Arabiaand the United Arab Emirates (UAE), US, Singapore, Malaysia, Dubai, etc.. Alloy Steel 4340 Plate Specification Range 5 mm To 100 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.

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  • AISI 4340 (E4340) per AMS 6415 - Bars - benedict-miller

    Aircraft Quality 4340 per 6415 Cold Finished Round Bar. Chromoly steel 4340 (E4340) has outstanding harden-ability and high-strength characteristics. Ideal for highly stressed parts operating under severe conditions, aircraft quality AISI 4340 steel alloy material is excellent for shafts and valves that are subject to extreme conditions.

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