钢管 锻件 棒材加工生产厂家Inconel 725管材 圆钢 板材
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INCONEL® alloy 725 (UNS N07725) is a nickelchromium-molybdenum-niobium alloy that is highly resistant to corrosion and is age hardenable from observed percent change in the room-temperature value. Modulus of elasticity, determined dynamically, is given in Table 4. All values for physical properties are for material in the age-hardened condition. Table 1 - Chemical Composition, % Table 2 - Physical Properties Nickel.........................................................................55.0-59.0Chromium..................................................................19.0-22.5Molybdenum..................................................................7.0-9.5Niobium.......................................................................2.75-4.0Titanium.........................................................................1.0-1.7Aluminum..................................................................0.35 max.Carbon......................................................................0.03 max.Manganese...............................................................0.35 max.Silicon.......................................................................0.20 max.Phosphorus.............................................................0.015 max.Sulfur.......................................................................0.010 max.Iron..............................................................................Balance*
