aisi 4340 steel Related introduction

  1. 4340 Steel, 36CrNiMo4, 1.6511, EN24, SNCM439 - Otai ...

  2. 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.

  3. 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.

  4. AISI 4340 Alloy Steel (UNS G43400) - azom.com

    See more on azom.com

  5. 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.

  6. 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. Fusion and resistance welding is also possible with our 4340 steel from stock.

  7. AISI 4340 steel - Steel grades

    Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. AISI 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. Join Supplier: [email protected]

  8. 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.

  9. 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.

  10. 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.

  11. 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

  12. SAE-AISI 4140 Steel vs. SAE-AISI 4340 Steel ::

    Both SAE-AISI 4140 steel 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 SAE-AISI 4140 steel and the bottom bar is SAE-AISI 4340 steel.

  13. 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.

  14. Steel Comparison: 4130 VS 4340 Steel - Otai Special Steel

    We supply a lots of 4130 and 4340 steel grades to our customers all over the world. You will find the chemical and mechanical properties comparison between steel 4130 vs 4340 steel grades as below. And it may help for machining purposes and as a reference for your purchasing 4130 steel and 4340 steel

  15. AISI/SAE Steel - Numbering System - Engineering ToolBox

    Example AISI/SAE No. 1020. the first digit indicates that this is plain carbon steel. the second digit indicates there are no alloying elements; the last two digits indicates that the steel contains approximately 0.20 percent carbon ; Example AISI/SAE No. 4340. the first two digits indicates a Nickel-Chromium-Molybdenum alloy steel

  16. AISI 4340 Steel, 36CrNiMo4, 1.6511, EN24, 817M40 ...

    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.

  17. 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.

  18. AISI 4140 Alloy Steel (UNS G41400) - AZoM.com

    Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition which exceeds the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel aisi 4340 steel

  19. 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 Some results are removed in response to a notice of local law requirement. For more information, please see here.

  20. 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.

  21. 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.

  22. AISI 4340 Steel, 36CrNiMo4, 1.6511, EN24, 817M40 ...

    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.

  23. 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.

  24. eFunda: Properties of Alloy Steel AISI 4340

    Alloy Steel List: AISI 1xxx: AISI 2xxx: AISI 3xxx: AISI 4xxx: AISI 5xxx: AISI 6xxx: AISI 8xxx: AISI 9xxx * For other AISI or Non-AISI, please use the search function above or check Grades. ASTM Steels: Specific Alloy Steel: General Information: Resources: Bibliography

  25. 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

  26. EN24/ AISI 4340/ 40NiCrMo84 Alloy Steel Stockist ...

    EN24/ AISI 4340/ 40NiCrMo84 Alloy Steel in Rounds, Square and Flats with Test Certificate is offered by Ventura Alloy And Steels Pvt. Ltd., a leading alloy steel supplier and stockist in India and Abroad.

  27. aisi 4340 steel, aisi 4340 steel Suppliers and ...

    Alibaba.com offers 2,051 aisi 4340 steel products. About 53% of these are Steel Round Bars, 11% are Steel Sheets, and 1% are Stainless Steel Pipes. A wide variety of aisi 4340 steel options are available to you, such as technique, standard, and alloy or not.

  28. Steel Comparison: 4130 VS 4340 Steel - Otai Special Steel

    We supply a lots of 4130 and 4340 steel grades to our customers all over the world. You will find the chemical and mechanical properties comparison between steel 4130 vs 4340 steel grades as below. And it may help for machining purposes and as a reference for your purchasing 4130 steel and 4340 steel

  29. AISI 4140 Alloy Steel (UNS G41400) - AZoM.com

    Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition which exceeds the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel aisi 4340 steel

  30. 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 Buy, sell, suppliers search product 4340 on-line

  31. AISI 4340 Alloy Steel-SAE UNS G43400 steel - otaisteel.com

    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.

  32. AISI 4340 (E4340) per AMS 6359 - Plate - benedict-miller.com

    For detailed information and chemical analysis visit the 4340 (E4340) steel page. For our AISI 4130 (E4130) aircraft quality steel products please visit the 4130 (E4130) steel section. We also offer Flat Bar from Plate . Supplying the world AISI 4130 (E4130) and 4340 (E4340) Aircraft Quality Steel.

  33. Alloy Steel 4330, All Metals & Forge Group

    AISI 4330 is a fine-grained, medium carbon, chromium-nickel-molybdenum alloy steel with good hardenability, and excellent transverse strength and toughness.

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