SAE-AISI 4340 Steel vs. S17400 Stainless Steel ...
May 30, 2020· Both SAE-AISI 4340 steel and S17400 stainless steel are iron alloys. They have 78% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
European equivalent grade for Alloy special steel 4340 ( AISI, ASTM, UNS): 34CrNiMo6 (1.6582) NEW opportunities for buyers! Post free buying requirement for product 4340 ( AISI, ASTM, UNS) Chemical composition and properties of european equivalents (EN) for 4340 (USA, AISI, ASTM, UNS): 34CrNiMo6 (1.6582) ,
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 …
AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for providing a good balance between strength and malleability. Alloy 4340 is composed of (descending in order by weight): iron, …
Investigation of Flow Stress Behavior of AISI 4340 Steel ...
The chemical compositions of AISI 4340 steel, produced in alloy steel Esfahan complex, are shown in Table 1. In this study, the thermomechanical process tests of 40NICRMO8-4 alloy steel were carried out at the temperature range of 1173-1373 K and strain rates varied from 0.01 to 1 s-1 and a maximum strain of 0.9 on a dilatometer simulation machine.
AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...
4340 alloy steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc.4340 Annealing delivery hardenss less than 250HB. 4340 steel properties is very similar with GB 40CrNiMo steel, JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel.
AISI/SAE 4340 Alloy Steel- 4340 Steel Properties | All ...
May 14, 2013· AISI / SAE 4340 Alloy Steel 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.
In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340. E-4340 is critical for parts in aerospace and other industries where great strength is needed. The annealing of Alloy E-4340 characterizes the grade as containing excellent impact and strength properties with good ...
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, Ultrasonic test, Cold working, Peeled or rough turned machining.
AISI 4340 Steel - JIS SNCM439 - DIN 1.6563 - Songshun Steel
The properties and composition of 4340 steel round bar sheet plate as below. It is an alloy structural grade which used by the SAE International (SAE), and it is chrome-nickel low alloy steel. 4340 steel round bar sheet plate will get high tensile strength, hardness and toughness after heat treatment.
4340 High Tensile Steel - Engineering Steels + Alloys
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.
Welcome to Benedict-Miller Aircraft Quality AISI 4130 (E4130) Steel, AISI 4340 (E4340) Steel. Benedict-Miller stocks one of the largest inventories nationwide for 4130 (E4130) and 4340 (E4340) sheet, plate, and round bar. We will cut and finish to your specifications and offer you fast delivery worldwide, often shipping within a day or two!
AISI 4340 Quenched And Tempered - Nickel Chromium ...
See where AISI 4340 Quenched And Tempered falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...
4340 steel properties is very similar with GB 40CrNiMo steel, JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel. At most work environment,4340 is equivalent with 40CrNiMo, 1.6511 36CrNiMo4, SNCM439 steel. Related Specifications ASTM A29/A29M ASTM AISI SAE 4340 UNS G43400 DIN EN 10083/3 JIS G4053 GB/T 3077. 4340 steel …
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.
DIN 1.6511 Alloy Steel Fasteners, Grade 4340 AISI Shoulder Nuts, ISO 898-1 / 2 AISI 4340 Nut, 4340 AISI Bolt, AISI 4340 Bolt Nuts, AISI 4340 Screw & Nuts Suppliers and Exporters in Mumbai, India Alloy steel 4340 fasteners is a chromium-molybdenum alloy steel with high strength properties, used for manufacturing a wide range of fasteners across ...
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. Pre hardened and tempered 4340 steels can be further surface hardened by
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 …
Mechanical properties and microstructural features of AISI ...
In this work, the mechanical properties and microstructures of AISI 4340 high strength alloy steel under different tempering conditions are investigated. The specimens are quenched and tempered to a martensite structure and loaded to fracture at a constant strain-rate of 3.3×10 −4 s −1 by means of a dynamic material testing machine (MTS 810).
AISI 4340 has a favorable response to heat treatment (usually oil quenching followed by tempering) and exhibits a good combination of ductility and strength when treated thusly. Uses include piston pins, bearings, ordnance, gears, dies, and pressure vessels.
4130 vs 4340 Steel Comparison | Capital Steel & Wire
4340 This nickel-chromium-molybdenum alloy steel is a very high strength steel. It is sought after for its toughness and for being used as a steel that will be highly stressed. It is used in a variety of industries for different applications including the automotive, aerospace, and tooling industries. Chemical Properties
Mar 19, 2020· SAE AISI 4340 Steel (UNS G43400) AISI 4340 steel (UNS G43400) is an ultra-high strength medium carbon low alloy steel, which combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance.
Category : Steel: Class : Alloy steel: Type : Standard: Common Names : Nickel-chromium-molybdenum steel: Designations : Germany: DIN 1.6565 Japan: JIS SNCM 8 United ...
4140 and 4340 alloy steel - Metal and Metallurgy ...
The 4340 alloy steel by virtue of having nickel as an alloying element increases hardenability and increases toughness over 4140. Impact energy relates to toughness but when it comes to fracture toughness data, 4340 will have higher toughness over 4140 at …
Recommended corrosion protection finish for 4340 steel
Apr 12, 2011· Recommended corrosion protection finish for 4340 steel. A discussion started in 2011 but continuing through 2018. April 12, 2011. Q. I am designing a tie-rod, a 1 meter long 14 mm diameter rod with a 30 mm threaded section at each end. The material is is 4340 steel …
Superior Steel Alternative to. 4340 Alloy Steel. Pennsylvania Steel Corporation offers an alternative to SAE 4340 alloy steel. We produce FLEXOR® steel to be similar if not superior in its mechanical properties to 4340 alloy steel. Taking this into account, it is suitable and can be utilized in most of the same applications as 4340 alloy steel.
AISI 4340 has a favorable response to heat treatment (usually oil quenching followed by tempering) and exhibits a good combination of ductility and strength when treated thusly. Uses include piston pins, bearings, ordnance, gears, dies, and pressure vessels.