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AISI 4340 Alloy Steel (UNS G43400) - AZoM

Alloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si ...

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

AISI 4340 steel is a medium carbon, low alloy steel. Otai steel is one leading supplier of 4340 steel & equivalents: 36CrNiMo4, 1.6511, EN24, SNCM439 etc.

Alloy Steel 4340 - All Metals & Forge Group

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 ...

4340 Steel Bar, Sheet & Plate Suppliers - 4340 Material ...

4340 Steel Bar, Rod & Wire . 4340 alloy steel bar is used heavily in the aerospace industry due to its ultra-high strength. When heat treated it is known for its ...

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 ...

4130 vs 4340 Steel Comparison | Capital Steel & Wire

A comparison of mechanical and chemical properties of 4130 and 4340 steel alloy grades. Includes composition information and general uses for 4130 and 4340 steel.

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

Buy AISI 4340 (E4340) aircraft quality steel from Benedict-Miller; largest inventory, fast delivery, metal cutting and metal services. Call 1-800-526-6372.

4340 | ALLOY | In Stock | Castle Metals Site

The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel.

Alloy Steel 4340 Steel Plate | Metal Supermarkets - Steel ...

metalsupermarkets› Metals› Alloy SteelStandard mill sizes for Alloy Steel 4340 Steel Plate range from .19″ all the way up to 6″. Other sizes may be available. Contact your local Metal Supermarkets ...[PDF]

4340 High tensile steel - ssm.co.nz

4340 High tensile steel Typical Analysis C Si Mn Ni Cr Mo S P (Ave. values %) 0.40 0.25 0.70 1.80 0.80 0.25 0.025 0.025 AS DIN BS AISI

Alloy Steel 4340 Steel Plate | Metal Supermarkets - Steel ...

metalsupermarkets› Metals› Alloy SteelStandard mill sizes for Alloy Steel 4340 Steel Plate range from .19″ all the way up to 6″. Other sizes may be available. Contact your local Metal Supermarkets ...

4340 - Alloy Steel Grade - Universal Metals

universalmetals› Alloy Steel Grade4340 steel has outstanding harden-ability and high-strength characteristics. Ideal for highly stressed parts operating under severe conditions.

4340 - Alloy Round Bar Air Melt - Online Metal Store

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online.

AISI Alloy Steel 4340 - All Metals & Forge Group

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 ...

AISI 4340 (E4340) per AMS 6359 - Plate - Benedict-Miller

Aircraft Quality 4340 per 6359 Hot Rolled Plate. SAE 4340 Chromoly steel is ideal for parts requiring critical harden-ability and high strength metal.

Alloy Steel 4340 - Wingate Alloys Inc. | Page 4340

Principal Design Features. AISI 4340 is a heat treatable, low alloy steel containing nickel, chromium, and molybdenum. The inclusion of nickel improves hardenability.

4340 Steel | Aero-Vac Alloys & Forge Inc

Aero-Vac offers 4340 steel, a chrome nickel-moly alloy, which comes in a variety of forms and conditions and is widely used for high stress parts.

4340 Steel - 4340 Steel Plate | Pennsylvania Steel Corporation

Pennsylvania Steel manufactures and distributes FLEXOR® steel plates and bars which can be used easily as an alternative to 4340 alloy steel.

1.375" ROUND 4340 VAR ALLOY STEEL - Online Metal Store

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online.

ASM Material Data Sheet - MatWeb

AISI 4340 Steel, normalized, 100 mm (4 in.) round. Subcategory: AISI 4000 Series Steel; Ferrous Metal; Low Alloy Steel; Medium Carbon Steel; Metal[PDF]

HIGH TENSILE STEEL AISI 4340 - S&T Stainless

HIGH TENSILE STEEL – AISI 4340 - continued WELDING: Readily welded in the annealed condition but avoid when possible if hardened and tempered

Steel 4340 | Tech Steel & Materials

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 ...

eFunda: Properties of Alloy Steel AISI 4340

eFunda: Properties of Alloy Steel AISI 4340 Alloy ... AISI 4340: Category : Steel: Class : Alloy steel: Type : Standard: Common Names : Nickel-chromium-molybdenum steel:

4340 Cold Drawn Steel Bar Stock | Capital Steel & Wire

Capital Steel & Wire is a supplier of cold drawn 4340 steel bar. Our CD 4340 alloy steel bars have many applications. Contact us for distribution inquiries.

4340 steel | eBay

Find great deals on eBay for 4340 steel and 4340 round. Shop with confidence.

4340 Steel, 4340 Steel Suppliers and Manufacturers at ...

alibaba› Minerals & Metallurgy› steel4340 Steel, Wholesale Various High Quality 4340 Steel Products from Global 4340 Steel Suppliers and 4340 Steel Factory,Importer,Exporter at Alibaba.

Alloy 4340 Steel Suppliers - ThomasNet

thomasnet› Supplier DiscoveryDistributor of 4340 alloy steel for structural applications such as aircraft landing gears, sprockets, chucks, and molds. Available in hot-rolled and cold-finished ...

Steel Comparison: 4130 VS 4340 Steel - Otai Special Steel

You have the chemical and mechanical properties comparison between steel 4130 vs 4340 here. And it helps for buying 4130 & 4340 steel or machining purpose.

AISI 4340 Steel - Delivered Nationwide by West Yorkshire ...

AISI 4340 steel held on stock and delivered throughout the UK. Prompt service given by our experienced sales team. ISO Quality. UK delivery only £25

MatWeb - The Online Materials Information Resource

Search Results. The search phrase you entered, 4340, is common to 38 materials, by searching on the term(s) ... AISI 4340 Steel, annealed, ...[PDF]

ATA SHEET - Carpenter

DATA SHEET LESCALLOY® 4340 V 4340 VAC-ARC® HIGH STRENGTH ALLOY STEEL Typical Composition 0.40 0.75 0.30 0.80 1.80 0.25 C Mn Si Si Cr Ni Ni Mo GENERAL CHARACTERISTICS

4340 | Continental Alloys

The science of steel is our business — premium-quality carbon, alloy, hyper-chrome, duplex stainless and everything in between. Learn more about our metallurgical ...

SAE 4340 - Steel grades

This page provides SAE 4340 datasheet download, these include SAE 4340 mechanical properties, chemical element SAE 4340, technical specifications of SAE 4340 steel ...

Eagle Forged 4340 Steel Crankshafts - Free Shipping on ...

Find Eagle Forged 4340 Steel Crankshafts and get Free Shipping on Orders Over $99 at Summit Racing! These forged 4340 steel crankshafts from Eagle Specialty Products ...

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

Suppliers of alloy steel 4340 in rod & bar (AMS 6409 /AMS 6414 / AMS 6415 / AMS 6484) and sheet & plate (AMS 6359)

Alloy Steel 4340 Round Bar | Metal Supermarkets - Steel ...

metalsupermarkets› Metals› Alloy SteelStandard mill sizes for Alloy Steel 4340 Round Bar range from .3125″ all the way up to 6.5″”. Other sizes may be available. Contact your local Metal ...

AISI 4340 HT Steel | Double Eagle Alloys

doubleeaglealloys› Products› Carbon Alloys/ProductsDescription. 4340 alloy steel is a medium carbon nickel-chromium molybdenum alloy steel that creates an excellent combination of ductility, toughness, and strength ...

4140 and 4340 alloy steel - Metal and Metallurgy ...

eng-tips› …› Metal and Metallurgy engineering ForumHi All, I’m a slightly confused young mech engineer who has let his materials knowledge lapse. I’m looking at the differences between 4140 and 4340 alloy steel[PDF]

Through-Hardening Low Alloy Steel Bar 4340

Revised April 2006 3 of 3 Atlas Specialty Metals Through-Hardening Low Alloy Steel Bar 4340 Surface Hardening Nitriding Nitride at approximately 510°C for 10 ...

4340 Steel Suppliers: Plate, Sheet | Rickard Metals

Rickard Metals supplies 4340 Alloy Steel for your custom metal needs. Join +25 years of forging experience. Plate, sheet, bars & more. Get a quote today!

4140 and 4340 alloy steel - Metal and Metallurgy ...

eng-tips› …› Metal and Metallurgy engineering ForumHi All, I’m a slightly confused young mech engineer who has let his materials knowledge lapse. I’m looking at the differences between 4140 and 4340 alloy steel

Aisi 4340 Steel Wholesale, Aisi 4340 Suppliers - Alibaba

alibaba› Minerals & Metallurgy› aisi› aisi 4340Aisi 4340 Steel, Wholesale Various High Quality Aisi 4340 Steel Products from Global Aisi 4340 Steel Suppliers and Aisi 4340 Steel Factory,Importer,Exporter at ...[PDF]

Evaluation of toughness in AISI 4340 alloy steel ...

Evaluation of Toughness in AISI 4340 Alloy Steel Austenitized at Low and High Temperatures ROBERT O. RITCHIE, BENJAMIN FRANCIS, AND WILLIAM L. SERVERPublished in: Metallurgical and Materials Transactions A-physical Metallurgy and Materials ScienceAuthors: Robert O Ritchie · Benjamin Francis · W L ServerAffiliation: Lawrence Berkeley National Laboratory · Harvey Mudd CollegeAbout: Corrosion · Materials Science · Microstructure · Heat treating · Charpy impact test · Ch…

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

4340 - Highly alloyed steel, nominally 1.8% Ni, .80% chromium and .25% molybdenum. High strength characteristics. Used for heavily stressed parts operating in fatigue ...

Steel 4340 | Heat Treating | Alloy - Scribd - Read books ...

Steel 4340 Property Results Chemistry Data : [top] Carbon Chromium Iron Manganese Molybdenum Nickel Phosphorus Silicon. Sulphur Principal Design Features 0.38 - 0.43 ...

AISI 4340 - Longhai special steel

It mainly introduce the chemical composition,mechanical properties, heat treatment, processing performance and performance standards about AISI 4340.For various ...

4340 Alloy Steel - Dongguan OTAI Special Steel Co

AISI 4340 alloy steel China supplier-Otai speical steel. we are stockholders and suppliers 16 years experience in 4340 alloy steel plate, flat bar,square

4340 Forged Steel Crankshafts - Competition Products

4340 Forged Steel Crankshafts, CP 4340 Forged Steel Crankshafts, Scat 4340 Forged Steel Crankshafts, Scat Superlite 4340 Forged Crankshafts, Scat F43 Lightweight 4340 ...

AISI 4340 Steel | 4340 Engineering Steel - Otai Special ...

AISI 4130. High Tensile Steels AISI 4340 is a low alloy chromium molybdenum (CrMo) steel. It has a lower carbon level than 4140 giving improved weldability at the ...

4340 Alloy Steel Available Now at NeoNickel

4340 alloy steel from NeoNickel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum. Available now at NeoNickel

Alloy 4340 Steel in Southern California (CA) on …

thomasnet› Supplier DiscoveryStocking distributor of steel alloys including 4130, 4140, 4340, 6150 and 9310 alloy steel. Available in various forms such as bars, tubes, pipes, rods, flanges ...

4140 vs 4340 - Material engineering other topics - Eng-Tips

eng-tips› …› Material engineering other topics ForumMar 30, 2006· I am looking at these two materials (4140 vs 4340) for my application, as suggested by users of this forum. I have a 62 octagonal bar (1 flat to flat) heat trea

4340 Forged Steel Rods - Performance Engine Parts, Racing ...

4340 Forged Steel Rods, Lunati I-Beam Rods, Scat 4340 I-Beam Rods, Comp-Lite 4340 I-Beam Rods, Ultra-Lite 4340 I-Beam Rods, Pro-Lite 4340 I-Beam Rods, Howards ...

4340 - Industrial Metal Sales

Carbon Steel. 1008 Cold Rolled Steel Sheet; 1018 Cold Finished Steel Flat Bar; ... 4340 Cold Finished Annealed Round Bar ASTM A331 4340 HR Round Bar (30) 4340 ...

4340 Round Bar | 4340 Steel Supplier | 4340 Tubing | 4340 ...

4340 steel is available for order in round bar, tubing and plate. 4340 Alloy Steel can be heat treated. 4340 is commonly classified under AMS 6414.[PDF]

The Mechanical Threshold Stress model for various …

The Mechanical Threshold Stress model for various tempers of AISI 4340 steel Biswajit Banerjee1 Department of Mechanical Engineering, University of Utah, Salt Lake ...Published in: International Journal of Solids and Structures · 2007Authors: Biswajit BanerjeeAffiliation: University of UtahAbout: Heat capacity · Computer simulation · Materials Science · Equation of state · Empirica…

Alloy Plate - 4140 / 4340 / 8620 - Oliver Steel Plate

Oliver Steel Plate is a steel service center specializing in stocking, processing, and delivering carbon and alloy steel plate. We have carbon and alloy plate in the ...

Comparing 4140, 4340, and 5140 alloys - Forging

Comparing 4140, 4340, and 5140 alloys. Comparing use and effectiveness for steel alloys Heat-treat response restricted Micro-alloyed steels . H. James Henning ...

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 ...

ASTM 4340 - Steel grades

This page provides ASTM 4340 datasheet download, these include ASTM 4340 mechanical properties, chemical element ASTM 4340, technical specifications of ASTM 4340 ...

4340 Steel | Chrome Moly Nickel Steel - Ambhe Ferro Metal ...

4340 Chrome Moly Nickel Steel AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum.

4340 Alloy Steel | AMS Resources

Description. 4340 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. It is known for its toughness and capability of developing high ...

4340 Tool Steel | PSK Steel & CNC Technology

psksteel› SteelPSK Steel Corp. maintains one of the nation’s largest stocking inventories of 4340 steel. Our sizes range from 2″ diameter to 42″. Upset forgings are ...

4340 steel - 4340 steel online Wholesalers - lightneasy.org

4340 steel & 4340 steel online Wholesalers - choose 4340 steel from 7168 list of China 4340 steel Manufacturers.

Steel grades - Wikipedia

Steel grades to classify various steels by their composition and physical properties have been developed by a number of standards organizations.European standard ...·

AISI 4340 Alloy Steel | Tool Steel AISI 4340 | Steel Grade ...

Virat Special Steels is the largest Supplier, Stockiest, Importer and Exporter of AISI 4340 Alloy Steel in USA, India and Europe.

4340 - Tool Steel, Alloy Steel, and Powered Metal Distributors

Site Search. Search for: Search. 4340

4340 steel | 1.6511 | 36CrNiMo4 | 40NCD3 - OTAI Special Steel

4340 Steel China Supplier and factory We Supply Round bar, Plate, Flat bar, Square, Forging Ring .cutting, sawing, milled, processing. Accept L/C, T/T, D/A,

eFunda: Properties of Alloy Steel AISI 4340

eFunda: Properties of Alloy Steel AISI 4340 Alloy ... AISI 4340: Category : Steel: Class : Alloy steel: Type : Standard: Common Names : Nickel-chromium-molybdenum steel:

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