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13 de jun. de 2024 · Grade 420 stainless steel has a tensile strength of approximately 586 MPa (85 ksi) when annealed. After hardening and stress relieving, its tensile strength increases to about 1586 MPa (230 ksi). While not as chemically resistant as austenitic and ferritic stainless steels, grade 420 has good resistance to mild acids, water, some alkalis, and food compounds.
21 de jun. de 2024 · Convert (Automatic) Show the entire list of specific conversion for Convert Pressure. You can convert online pressures using our form. It also gives usefull information to learn more about the units.
30 de jun. de 2024 · It is the modulus of elasticity for tension or axial compression. Young's modulus is defined as the ratio of the stress (force per unit area) applied to the object and the resulting axial strain (displacement or deformation) in the linear elastic region of the material.
13 de jun. de 2024 · Shaft key selection and keyway design should consider key types, correct fit, Key material, shaft material, load, fatigue & safety factors. To secure the hub and shaft and stop relative movement between a power transmitting shaft and an attached component, a key and the keyway combine to form a keyed joint.
Hace 2 días · 35 ksi (241 MPa) Toughness: 210 J/cm³ (140 KSI) Elongation: 8%: Electrical Resistivity: 0.02800 Ωm at 20°C: Common Applications: Transport frames, aircraft interiors, high-quality bicycle frames: Key Features: Medium to high strength, good weldability, workability, finishing characteristics, corrosion resistance, suitability for ...
20 de jun. de 2024 · Find step-by-step Engineering solutions and your answer to the following textbook question: A specimen of a 4340 steel alloy with a plane strain fracture toughness of $54.8 \mathrm{~MPa} \sqrt{\mathrm{m}}(50 \mathrm{~ksi} \sqrt{\mathrm{in} .})$ is exposed to a stress of $1030 \mathrm{~MPa}(150,000 \mathrm{~psi})$.
20 de jun. de 2024 · The tank has an outside diameter of 500 mm and a length of 3 m. Find the maximum internal pressure that can be applied in the tank if the stress in the metal plate is limited to 150 MPa. A. 20 MPa B. 24 MPa C. 18 MPa D. 12 MPa
