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Product name : A517GrF/A517 Grade F Quenched and Tempered High-Strength Alloy Pressure Vessel Steel Plate
Item : 202481117517
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Details: |
Introduction:
A517GrF/A517 Grade F, a premium high-strength alloy steel plate, is specifically designed for use in demanding applications that require exceptional strength and durability. Manufactured under the rigorous standards of ASTM A517/A517M and ASME SA517, this steel plate undergoes a unique quenched and tempered heat treatment process to ensure optimal mechanical properties and corrosion resistance. This comprehensive product guide will delve into the chemical composition, mechanical properties, heat treatment status, dimensional range, low-temperature impact testing, primary applications, and supply cases by TJC Steel Group. Chemical Composition: The A517GrF/A517 Grade F steel plate boasts a carefully balanced chemical composition, tailored to enhance its overall performance. Key elements include: - Carbon (C): 0.10-0.20% - Manganese (Mn): 0.60-1.00% - Phosphorus (P) and Sulfur (S): ≤ 0.025% each - Silicon (Si): 0.15-0.35% - Nickel (Ni): 0.7-1.00% - Chromium (Cr): 0.40-0.65% - Molybdenum (Mo): 0.40-0.60% - Vanadium (V): 0.03-0.08% - Titanium (Ti): ≤ 0.10% - Copper (Cu): 0.15-0.50% This composition, coupled with advanced steelmaking techniques, results in a plate that offers exceptional strength and resilience. Mechanical Properties: The quenched and tempered heat treatment process imparts remarkable mechanical properties to A517GrF/A517 Grade F steel plates: - Yield Strength: ≥ 690 MPa (100 ksi) - Tensile Strength: 795-930 MPa (115-135 ksi) - Elongation: ≥ 16% - Reduction of Area (Rectangular Specimen): ≥ 35% - Reduction of Area (Circular Specimen): ≥ 45% These exceptional properties ensure that the steel plate can withstand extreme pressures and stresses in various industrial applications. Heat Treatment Status: A517GrF/A517 Grade F steel plates are delivered in the quenched and tempered condition, a process that involves heating the plate to a temperature not lower than 900°C, followed by quenching in water or oil and tempering at a temperature not lower than 620°C. This process enhances the strength of the steel while maintaining good ductility and toughness. Production Size Range: TJC Steel Group offers A517GrF/A517 Grade F steel plates in a wide range of sizes to cater to various industrial requirements: - Thickness: 8mm to 150mm (depending on the heat treatment category, up to 65mm for A517GrF) - Width: 1600mm to 3900mm - Length: 6000mm to 14000mm Custom sizes can also be manufactured upon request, ensuring maximum flexibility and adaptability to diverse applications. Low-Temperature Impact Testing: To ensure reliability in low-temperature environments, A517GrF/A517 Grade F steel plates undergo rigorous low-temperature impact testing. The Charpy V-notch impact test, performed at temperatures agreed upon by the manufacturer and buyer, demonstrates the plate's ability to withstand sudden impacts without cracking or fracturing. Primary Applications: A517GrF/A517 Grade F steel plates find extensive use in industries where high strength and durability are paramount: - Pressure vessels - Shipbuilding - Offshore drilling platforms - Mining equipment (such as drills, excavators, loaders, and bulldozers) - Heavy construction machinery |
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