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SAE-AISI 4140 steel is an alloy steel formulated for primary forming into wrought products. 4140 is the designation in both the SAE and AISI systems for this material. G41400 is the UNS number. It can have a moderately high tensile strength among the SAE-AISI wrought steels in the database.
Hardening of AISI Alloy Steel 4140. SAE 4140 alloy steel is usually supplied ready heat treated to hardness in 18-22 HRC. If further heat treatment is required, then heat to 840 oC 875 oC, hold until temperature is uniform throughout the section, soak for 10 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.
Modulus of Elasticity: 29700 ksi: Poisson's Ratio: 0.29: Shear Modulus: 11600 ksi: Electrical Resistivity: 2.2e-005 ohm-cm: CTE, linear 20C: 6.78 in/in-F: CTE, linear 250C: 7.61 in/in-F: CTE, linear 500C: 8.11 in/in-F: Specific Heat Capacity at Elevated Temperature: 0.113 BTU/lb-F: Thermal Conductivity: 296 BTU-in/hr-ft-F
AISI 4140 Steel, oil quenched, 540C (1000F) temper, 25 mm (1 in.) round 4140 steel elastic modulus Modulus of Elasticity, Typical for steel; Bulk Modulus, Typical for steel; Poissons Ratio, Calculated; Machinability, Based on AISI 1212 as 100% machinability. Shear Modulus, Typical for steel; Izod Impact; Electrical Resistivity, specimen hardened and tempered 4140 steel elastic modulus
The following table outlines the mechanical properties of AISI 4140 alloy steel. Properties Metric Imperial Tensile strength 655 MPa 95000 psi Yield strength 415 MPa 60200 psi Bulk modulus (typical for steel) 140 GPa 20300 ksi Shear modulus (typical for steel) 80 GPa 11600 ksi Elastic modulus 190-210 GPa 27557-30458 ksi Poisson's ratio 0.27-0 4140 steel elastic modulus
4140HW Alloy Steel Technical Data 4140HW meets AISI4140 standards and has improved hardenability and strength in heavier cross-sections. Alloy Description TimkenSteels 4140HW grade is a fine-grained, low-alloy steel that offers optimum heat-treat response in heavier cross-sections. You find 4140HW in a
AISI 4140 is a chromium-molybdenum alloy steel. The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. AISI 4140 chrome-molybdenum steel can be oil hardened to a relatively high level of hardness.
Modulus of Elasticity, Average Properties of Structural Materials, Shear Modulus, Poisson's Ratio, Density Thermal Properties of Metals, Conductivity, Thermal Expansion, Specific Heat The following chart gives ultimate strength, yield point and modulus of elasticity data for steel and iron.
Elastic properties and Young's modulus for metals and alloys like cast iron, carbon steel and more. Young's modulus can be used to predict the elongation or compression of an object. Modulus of Elasticity for some common metals at various temperatures according ASME B31.1-1995: 1 psi (lb/in2) = 1 psi (lb/in2) = 144 psf (lbf/ft2) = 6,894.8 Pa (N/m2) = 6.895x10-3 N/mm2.
Engineering Fundamentals lists the elastic modulus of 4140 as 190-210 gigapascals (30 million PSI). Wikipedia agrees with this range.
LSS 4140 and 4142HT Alloy Steels. LSS 4140 and 4142HT are versatile, alloy steels that are used in a variety of tooling and other industrial applications. LSS 4140 is the classic AISI 4140 alloy steel that is sold in the annealed condition at a hardness less than or equal to 217 HBW.
Materials Alloys Steel Alloy Steel AISI 4140 Materials Alloys Steel Stainless Steel AISI Type 405 Materials Alloys Steel Alloy Steel AISI 5060
4140 HIGH TENSILE STEEL 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved
AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. Whats more, AISI 4140 Steel / 42CrMo4 steel China Supplier and factory Otai Special Steel Supply AISI 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.
4140 HT Surface Hardening . 4140 HT is a medium carbon alloy steel heat treated to a . nominal hardness of 28-32 HRC. 4140 HT can also be surface hardened to increase wear resistance . Typical Chemical Composition
Young's modulus or Young modulus is a mechanical property that measures the stiffness of a solid material. It defines the relationship between stress and strain in a material in the linear elasticity regime of a uniaxial deformation. Young's modulus is named after the 19th-century British scientist Thomas Young. However, the concept was developed in 1727 by Leonhard Euler, and the first experiments that used the concept of Young's modulus in its current form were performed by the Italian scienti
ASTM A36 steel has a modulus of elasticity (a.k.a. Youngs Modulus) of E = 200GPa. AISI 302 stainless steel has a modulus of elasticity of E = 193GPa. Early in my career, I worked in the R&D Department of a major steel company. Since E is very imp4140 steel elastic modulus
Young's modulus of steel at room temperature is typically between 190 GPa (27500 ksi) and 215 GPa (31200 ksi). Young's modulus of carbon steels (mild, medium and high), alloy steels, stainless steels and tool steels are given in the following table in GPA and ksi.
4130 Steel Bar - 4130 Alloy Steel Alternative 4140 steel elastic modulus Flexor steel has been manufactured to resolve the limitations and inferiority issues when working with 4130 alloy steel used across applications.Location: 12380 Beech Daly Rd, Redford, 48239, MI. Modulus of Elasticity Young's Modulus Strength for Metals 4140 steel elastic modulus
Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. AISI 4140 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.
AISI 4140 Alloy Steel is chromium, molybdenum, and manganese containing low alloy steel. It has high fatigue strength, toughness, abrasion resistance, and torsional strength. AISI 4140 is 1% chromium molybdenum medium harden the capability basic cause excessive tensile metal.
AISI 4140 alloy steel can be tempered at 205 to 649C (400 to 1200F) depending upon the desired hardness level. The hardness of the steel can be increased if it has lower tempering temperature. For example, tensile strength of 225 ksi cab be achieved by tempering at 316C (600F), and a tensile strength of 130 ksi can be achieved by 4140 steel elastic modulus
Monotonic Properties for 4140 Quenched and Tempered steel (Iteration 69). Average Elastic Modulus, E = 201.4 GPa Yield Strength = 1341 MPa Ultimate tensile Strength = 1474.2 MPa % Elongation = 28.2 % % Reduction of Area = 52.5 % True fracture strain, Ln (Ai / Af) = 74.5 % True fracture stress, f f f A P = = 2063.6 MPa
Mechanical properties of 4140 steel. From EVOCD. Jump to: navigation, search. 4140 steel is a low alloy steel commonly used in structural members and mechanical components. It is composed of Chromium, Manganese, Carbon, Silicon, Molybdenum, Sulfur and Phosphorus submerged in a matrix of Iron.
A 12.7 mm thickness AISI 4140 steel plate of 120 mm wide by 240 mm length was heat treated, applying an austenitization at 840 C (for 25 min.), followed by an oil quenching and a tempering at 550 C (for 2 h), in order to obtain a tempered martensite structure. 4140 steel elastic modulus The elastic modulus was determined by the extensometry.
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