AISI/SAE 4340 Alloy Steel- 4340 Steel Properties | All ...
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 condition. Commercial and military aircraft, automotive systems, forged hydraulic and other machine tool applications, forged steel crankshafts.
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.
High Quality Die Steel 1.6582 - natural-elements-online
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.[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 due to the effect on the mechanical properties.
EN24 Steel-4340 - Special steel china supplier-OTAI ...
OTAI SPECIAL STEEL is ASTM EN24 Alloy steel stockholders and suppliers from china. we have more 16 years experience in EN24 steel supply. EN24 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.EN24 Annealing delivery hardenss less than 250HB.
4130 vs 4340 Steel Comparison | Capital Steel & Wire
4130 vs 4340 Steel Comparison 4130 and 4340 are both popular steel grades at Capital Steel & Wire. Below is a chemical and mechanical properties comparison of both grades of steel as it may be of value for machining purposes and as a resource for purchasing 4130 and 4340 steel.
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.
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.[PDF]
4340 High tensile steel - ssm.co.nz
4340 High tensile steel Typical Analysis C Si Mn Ni Cr Mo S P ... NEAREST STANDARD 4340 1.6565 34CrNiMo6 ~EN24 ~ 817 M 40 4340 DESCRIPTION Nickel, Chromium, Molybdenum steel for applications requiring high tensile strength and toughness values, particularly in large cross sections in the quenched and ... Strength properties of the joint will ...
AISI Alloy Steel 4340 - steelforge
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.
high alloy steel properties - Alibaba
Alibaba offers 1,139 high alloy steel properties products. About 15% of these are steel sheets, 11% are steel pipes, and 1% are metal building materials. A wide variety of high alloy steel properties options are available to you, such as 10#, 20#, and a106(b,c).
Alloy - Encore Metals - 4340
Richly alloyed heavy-duty steel, this nickel-chromium- molybdenum alloy possesses much deeper hardenability than the 4100 series, with increased ductility and toughness. These advantages are realized principally where high strength is required in heavy sections.
AISI 4130 Alloy Steel (UNS G41300) - AZoM
Alloy steels are designated by AISI four-digit numbers. They are more responsive to mechanical and heat treatments than carbon steels. They comprise different types of steels with compositions which exceed the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va in the carbon steels. AISI 4130 alloy ...
4340 steel properties is very similar with GB 40CrNiMo steel, JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel. ... Wholesale Various High Quality 40crnimo 4340 Alloy Steel Products from Global 40crnimo 4340 Alloy Steel Suppliers and 40crnimo 4340 Alloy Steel Factory,Importer,Exporter at …[PDF] 4340 High tensile steel - ssm.co.nz.
High Quality for AISI 4340 Steel | 36CrNiMo4 | 1.6511 ...
AISI 4340 is also one kind ofnickel chromium molybdenum steels. 4340 alloy steel is generallysupplied hardened and tempered in the tensile range of 930 – 1080 Mpa.Pre hardened and tempered 4340 steels can be further surface hardened by flame or induction hardening and by nitriding.[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. SERVER ... quality (vacuum-arc remelted) AISI 4340 hot-rolled bar, received in the fully annealed condition, and hav- ... Evaluation of toughness in AISI 4340 alloy steel austenitized at low and high ...Published in: Metallurgical and Materials Transactions A-physical Metallurgy and Materials ScienceAuthors: R O Ritchie · Benjamin Francis · William L ServerAffiliation: Lawrence Berkeley National Laboratory · Harvey Mudd CollegeAbout: Charpy impact test · Chromium · Materials Science · Corrosion · Microstructure · Fract…
4340 High Tensile Steel | Interlloy | Engineering Steels ...
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.
Alloy Steel EN 19. EN19 is a high quality, high tensile steel usually supplied readily machine able in ‘T’ condition with good ductility and shock resisting properties combined with resistance to wear.
Benedict-Miller - Aircraft Quality 4340 Steel Helps the …
Aircraft Quality 4340 Steel Helps the Rubber Meet the Runway. December 31, 2012 - . Made from a pitch-perfect mixture of nickel, chromium, molybdenum and other elements, AISI 4340 alloy steel is known as "aircraft quality" steel for a good reason: It is a crucial ingredient in many of the most durable parts of commercial and military aircraft.