Nimonic263
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Nimonic 263 is a Ni-Cr-Co based precipitation hardening deformable high-temperature alloy.
Product name：
Titanium Tubes
Material：
TA9
Warehouse：
Tianjin
Surface treatment：
Oxidation treatment
Category：
Keyword：
Nimonic263
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Details description
Chemical Composition
Primarily composed of nickel, chromium, cobalt, molybdenum, and other elements. Nickel accounts for 60%-70% of the total composition. Chromium enhances oxidation resistance and corrosion resistance. Cobalt improves high-temperature strength and creep performance. Molybdenum further enhances corrosion resistance. Titanium, aluminum, and iron are also included to optimize alloy properties.
Physical Properties
Density is approximately 8.36 g/cm³. Melting point is between 1300-1355°C. It has a moderate coefficient of thermal expansion and thermal conductivity.
Mechanical Properties: After age hardening treatment, tensile strength can reach approximately 940 MPa, yield strength is approximately 550 MPa, and elongation is above 35%. It exhibits high tensile strength and creep resistance at 815-870℃.
Heat Treatment Process: Standard heat treatment typically includes solution treatment and aging treatment. Solution treatment temperature is 1150℃±10℃. Aging treatment temperature is 800℃±10℃, holding for 8 hours followed by air cooling. Holding time varies depending on the type. Forgings and ring-shaped parts have a solution holding time of 1.5-2.5 hours, followed by water cooling.
Performance Characteristics
Excellent oxidation resistance below 800℃, low tendency for strain aging cracks, good resistance to thermal fatigue, and satisfactory forming and welding properties.
Application Areas
Commonly used in manufacturing turbine engine turbine disks, blades, high-temperature fasteners, etc. It can also be used in pressure vessels, high-pressure storage tanks, oil and gas pipelines, and other chemical equipment. It is also applicable to wastewater treatment systems, pulp and paper industry equipment, and food processing equipment.
Delivery Status
Seamless pipes are solution treated + acid pickled, with customizable lengths; plates are solution treated, pickled, and edge trimmed; welded pipes are solution treated, acid pickled + RT% flaw detection; forgings are annealed + polished; bars are delivered in forged condition, with polished or turned surfaces; strips are cold-rolled, solution-softened, and delivered with descaled surfaces; wires are delivered in solution-treated, pickled, coiled or straight, or solution-treated, straight, finely polished condition.
Qualification certification
Corporate video
Seamless steel pipe manufacturing
3PE anti-corrosion pipe manufacturing
Spiral steel pipe manufacturing
Application fields
Petrochemicals
Petrochemicals
Aerospace
Aerospace
Energy equipment
Energy equipment
Oil/gas/water pipelines
Oil/gas/water pipelines
Building construction
Building construction
Dredging & piling works
Dredging & piling works
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