AISI 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 alloy steel. ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required.sp.info AISI 4340 Steel, W-Nr. 1.6511, DIN 36CrNiMo4 - OTAI ...Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. 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.sp.info 4340, ALLOY, In Stock, Castle Metals SiteAlloy 4340 in Plate SPECIFICATIONS: AISI4340, ASTM A 829 / A6 SAE J404, AMS 2252/ 2301/6359 SAE J404 Castle Metals stocks Alloy 4340 plate through our global distribution network. Our service centers are located throughout the U.S., Canada, Mexico, U.K, France, Singapore, and Shanghai. Customers calling us for 4340 plate a lot of times are frustrated with on-time delivery issues.sp.info Alloy Plate - 4140 / 4340 / 8620 - ASTM A 829 - Oliver SteelAlloy Plate - 4140 / 4340 / 8620 - ASTM A 829 Standard specification for Alloy Steel Plate Furnished to Chemical Composition Requirements. ASTM A 829 was first issued in 1984; prior to that these grades were defined by AISI specifications.
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.sp.info 4340 Aircraft Steel (AMS 6359 / AMS 6409 / AMS 6414 / …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.sp.info AISI 4340 (E4340) per AMS 6359 - PlateMaterial may also meet specs ASTM-A829, AMS-2301, EN10204. 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 Platesp.info 4340 Steel Suppliers: Plate, Sheet, Rickard Metals4340 alloy steel (also known as AISI 4340) is a low alloy steel with high toughness in an annealed state. 4340 alloy steel is characterized by its outstanding ductility, formability, and weldability rendering it an excellent metal for a variety of structural applications and components including power transmission gears and shafts, aircraft parts, and machinery. 4340 steel is mainly iron based, with nickel being the …
See more on azom.comsp.info4130, 4340, AMS 6345, AMS 6348,AMS 6414, AMS 6415, …SAE 4340 Alloy Steel. Specifications: AMS 6359, AMS 6409, AMS 6414, AMS 6415, AMS 6454, ASTM A29, ASTM A322, ASTM A331, ASTM A506,ASTM A519, ASTM A646, ASTM A752, ASTM A829, MIL-S-5000, UNS G43400 . AISI 4340 is a heat treatable, low alloy steel …sp.info AISI 4340 Steel, W-Nr. 1.6511, DIN 36CrNiMo4 - OTAI ...Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. 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.sp.info 11706, E4340, 4340, ALLOY, Metals, Castle Metals SiteAlloy 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.
AISI 4340 Steel, annealed, 25 mm round. Subcategory: AISI 4000 Series Steel ... Key Words: alloy steels, UNS G43400, AMS 5331, AMS 6359, AMS 6414, AMS 6415, ASTM A322, ASTM A331, ASTM A505, ASTM A519, ASTM A547, ASTM A646, MIL SPEC MIL-S-16974, B.S. 817 ... Material Notes: Annealed: heated to 810°C, furnace cooled 11°C/hr to 355°C, air cooled.sp.info 4340 Aircraft Steel (AMS 6359 / AMS 6409 / AMS 6414 / AMS ...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.sp.info 4340 - Alloy Steel Grade - Universal Metals4340 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.sp.info aisi 4340 steel material propertiesMechanical properties and microstructural features of AISI 4340 high . In this work, the mechanical properties and microstructures of AISI 4340 highstrength alloy steel under different tempering conditions are investigated. The sp. 4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ Steel
However, in high strength conditions (200 KSI or greater), the machinability typically ranges from 10%-25% of material in the annealed condition. Forming. 4340 has good ductility in the annealed condition, where most forming operations are performed. It can be bent or formed by spinning or pressing in the annealed …sp.info SAE 4340 steel - Steel gradesThe material does not have direct Metallography properties. Directory is being updated. ... 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.sp.info AISI 4340 Alloy Steel (UNS G43400) - AZoM.comAISI 4340 alloy steel can be cold worked using all conventional methods in the annealed condition. It has high ductility. Annealing. AISI 4340 alloy steel is annealed at 844°C (1550°F) followed by cooling the furnace. Tempering. AISI 4340 alloy steel should be in the heat treated or normalized and heat treated condition before tempering.sp.info AISI 4140 Steel Bar, 1.7225, 42CrMo4, SCM440AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications.Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content.
4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36).. Characterised by high strength and toughness in relatively large sections.sp.info 4340 steel material, 4340 steel material Suppliers and ...A wide variety of 4340 steel material options are available to you, such as cold rolled, hot rolled. You can also choose from aisi, astm, and gb. As well as from is alloy, non-alloy. And whether 4340 steel material is galvanized, or coated. There are 485 4340 steel material suppliers, mainly located in Asia.sp.info Alloy Steel Plate, 4130 Plate, 4340 Plate - Pacific AlloysAlloy Steel Plate, 4130 Steel Plate, 4130 Plate, 4340 Alloy Steel, 4340 Plate, 4340 Steel Plate, 4130 Steel Plate, 4130 Normalized Plate, 4130 Quenched & Tempered Plate, 4130 Rectangular Plate Bar, 4130 Forged Block, 4130 Annealed Plate, 4340 Mod, Norm & Temp, 4340 VAR Plate, 4340 CEV Plate, 4340 Steel Plate, 4340 Vac Melt Plate Bar, 4340 Rectangular Bar.4340 Forged Blocksp.info4130, 4340, AMS 6345, AMS 6348,AMS 6414, AMS 6415, …
Through-Hardening Low Alloy Steel Bar 4340 Colour code: Jade (Band) - Marigold Introduction Atlas 4340 is a nominally 1.8 percent Nickel Chromium Molybdenum low alloy steel of high hardenability, with high strength and toughness in relatively large sections …sp.info ASTM 4130 steel - Steel gradessp.info Datasheet for Steel Grades Carbon Steel AISI 4340This page is mainly introduced the AISI 4340 Datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AISI 4340,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.sp.info 4130, 4340, AMS 6345, AMS 6348,AMS 6414, AMS 6415, …Typical applications for 4340 alloy steel are for structural use, such as aircraft landing gear, power transmission gears and shafts and other structural parts. 4340 Steel Aircraft Quality Vacuum Melted Bar per AMS 6414 N&T (Normalized & Tempered) 4340 Steel Aircraft Quality Air Melt Bar per AMS 6415
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