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Model No: Incoloy 909 Bars
AMS 5884 / UNS N19909 / Incoloy 909 Bars, Forgings, Rings
Incoloy 909 (UNS N19909): A nickel-iron-cobalt superalloy designed for low thermal expansion and high-temperature stability. Key elements include Ni (38%), Fe (41%), Co (13%), Nb (4.7%), and Ti (1.5%). It lacks chromium, focusing instead on controlled thermal expansion and precipitation hardening for strength.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Incoloy 909 (UNS N19909): A nickel-iron-cobalt superalloy designed for low thermal expansion and high-temperature stability. Key elements include Ni (38%), Fe (41%), Co (13%), Nb (4.7%), and Ti (1.5%). It lacks chromium, focusing instead on controlled thermal expansion and precipitation hardening for strength.
AMS 5884 ensures that Incoloy 909 meets rigorous aerospace standards, making it ideal for high-temperature, dimensionally critical applications. Its unique properties bridge the gap between thermal stability and mechanical performance, essential for advanced aerospace engineering.
Uses of Incoloy 909 include gas turbines, rocket-engine thrust chambers, ordnance hardware, springs, steam-turbine bolts, gauge blocks, instrumentation, glass-sealing applications, etc.
Chemical Composition
| Weight% | N | Co | Nb | Ti | Fe | Si | Al | C |
| Alloy 909 | 35.0 - 40.0 | 12.0 - 16.0 | 4.3 - 5.2 | 1.3 - 1.8 | Bal | 0.25 - 0.50 | 0.15 max | 0.06 max |
Mechanical Properties
| Material | Temperature | Yield Strength (0.2% Offset) | Tensile Strength | Elongation (%) | Reduction Area % | |||
| Ksi | MPa | Ksi | MPa | |||||
| Alloy 909 | 70F | 20C | 150 | 1034 | 185 | 1276 | 15 | 30 |
| Alloy 909 | 1200 | 650 | 125 | 862 | 150 | 1034 | 25 | 60 |
| Typical Tensile Properties of Age-Hardened Alloy 909 | ||||||||
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