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Alloy Inconel 718 Round Bar
Inconel 718 is a Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength than Inconel X-750 and better mechanical properties at lower temperatures than Nimonic 90 andInconel X-750. Chemical Composition of Inconel 718
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Inconel 718 is a Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength than Inconel X-750 and better mechanical properties at lower temperatures than Nimonic 90 andInconel X-750.
Chemical Composition of Inconel 718
ement | Content |
Ni+Co | 50 – 55 % |
Cr | 17 – 21 % |
Fe | BAL |
Nb+Ta | 4.75 – 5.5 % |
Mo | 2.8 – 3.3 % |
Ti | 0.65 – 1.15 % |
Al | 0.2 – 0.8 % |
Typical Properties of Inconel 718
operty | Metric | Imperial |
Density | 8.19 g/cm3 | 0.296 lb/in3 |
Melting point | 1336 °C | 2437 °F |
Co-Efficient of Expansion | 13.0 µm/m.°C | 7.2×10-6 in/in.°F |
Modulus of rigidity | 77.2 kN/mm2 | 11197 ksi |
Modulus of elasticity | 204.9 kN/mm2 | 29719 ksi |
Round Bar is a long, cylindrical metal bar stock that has many industrial and commercial applications. The most common application is shafts. Standard diameters range from 1/4″ all the way up to 24″. Other sizes may be available. Round Bar is available in many metal types including Hot-Rolled Steel, Cold-Rolled Steel, Aluminum, Stainless Steel and more.
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