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.
AISI 4340 Alloy Steel (UNS G43400) - AZoM
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.
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.
SAE 4340 - steel-grades
Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. SAE 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.
Aircraft Alloy Steel AISI 4340 / E-4340
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 elevated temperatures.
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 - 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 fatigue strength over time.
Mechanical property characterization of ESR 4353 steel ...
Mechanical property data are presented for quenched and tempered ESR 4353 and ESR 4340 steels. Hardness decreases from 61.1 to 44.4 HRC as tempering temperature increases from 300 to …
Standard 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 store to confirm availability and pricing. Please note all items are subject to availability.
About product and suppliers: Alibaba offers 135 esr tool steel 4340 products. About 80% of these are steel round bars. A wide variety of esr tool steel 4340 options are available to you, such as aisi, astm.
Products: Aircraft Quality Metals
Our Products Aircraft Quality Metals, Inc. stocks flats, squares, rounds, plate, forged block, and non-standard sizes in the following material grades: Aluminum
Technical specification of SAE/AISI/UNS system standard alloy structural steel AISI 4340 data sheet, SAE 4340 Chemical compositions, AISI 4340 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging,Hot rolling,Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining.
Products Results | EMJ
Plate. Matched with our vast array of plate processing capabilities, EMJ’s offers plate inventory in multiple grades of carbon, stainless, alloy and aluminum plate for both commercial and aircraft applications.
Grades - univstainless
300M is a modified 4340 high strength low alloy steel that is melted as AOD + VAR with higher strength and toughness than 4340. Bloom Bar Round Bar RCS Billet Flat Bar Ingots. ... AOD+ESR. HP9430 Low Alloy Steel: A low alloy steel melted as AOD + VAR with nickel and cobalt additions to increase toughness. Round Bar RCS Billet Ingots.[PDF]
Anisotropie embrittlement in high-hardness ESR 4340 …
Anisotropic Embrittlement in High-Hardness ESR 4340 Steel Forgings G. B. OLSON, A. A, ANCTIL, T.S. DeSISTO, and E. B. KULA ESR 4340 steel forgings tempered to a hardness of HRC 55 exhibit a severe loss of tensile ductility
4330 V-MOD | Continental Alloys - contalloy
The science of steel is our business — premium-quality carbon, alloy, hyper-chrome, duplex stainless and everything in between. Learn more about our metallurgical expertise.
AISI 4340 (E4340) per AMS 6359 - Plate - Benedict-Miller
4340 (E4340) Alloy Steel Aircraft Quality 4340 per 6359 Hot Rolled Plate SAE 4340 Chromoly steel is ideal for parts requiring critical harden-ability and high strength metal.
AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. The steel has good strength and toughness, weldability and machinability. AISI/SAE 4130 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength.
Round Bar 1.2083 ESR Steel - songshunsteel
Round Bar 1.2083 ESR Steel. We want to be the biggest steel inventory providers in Guangdong Province We have been focus on the steel production & steel trade. ... AISI 4340 alloy steel round bar S136 steel bar 1.2601 cold work steel bar. Contact us. Dongguan songshun mould steel CO.,LTD.
aisi 3310 alloy steel bar - natural-elements-online
AISI3310 alloy steel is produced through electroslag refining (ESR), vacuum arc melting (VAR) technic . ... AQ AISI 4340 steel alloy material is excellent for shafts and valves that are subject to extreme conditions. Aircraft Quality 4340 per 6415 Cold Finished Round Bar.
AISI 4330 Alloy Steel (UNS J24045) - AZoM
AISI 4330 alloy steel is preheated and post heated based on the welding procedure used for this alloy steel type, and the alloy can be joined by a brazing process. Forging. AISI 4330 alloy steel is forged in the temperature range of 1204 to 982°C (2200 to 1800°F). Forming.
Materials | Coulter Forge Technology
We stock more than 100 forging alloys in Carbon, Alloy, Stainless, Aluminum and Nickel base alloys on premises, readily available to meet tight delivery schedules. We have also build strong relationships with suppliers around the globe to meet your specialty metal needs.
Sncm439 Alloy Steel - natural-elements-online
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 … SNCM439 - steel-grades Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
Alloy Tool Steel Inc.
Alloy Tool Steel was established in 1973 with one goal in mind: to offer the best possible selection, quality, service and pricing in the business.Today, Alloy Tool Steel has grown to become the largest tool steel distributor on the west coast, stocking over four million pounds of top-grade tool steel at our 24,000-square-foot headquarters in Santa Fe Springs, California.
Alloy Tool Steel Inc.
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AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition with a maximum hardness HB 255max. SAE steel 8620 offers high external strength and good internal strength, making it highly wear resistant.
2015 Good Quality New Corten Weathering Steel Plate