Product Code : AL-NbWHf-W10-TP
C129Y has high temperature resistance and high strength, it is mainly used in aerospace industry.
This type of alloy is suitable for the manufacture of riveting and fastening components such as skin, bolts, nuts, etc.
Niobium is used as the base metal, adding no more than 10% of the metallic elements such as tungsten, molybdenum, tantalum, vanadium, titanium, zirconium, hafnium and a small amount of carbon to form a solid solution strengthened and a small amount of ZrO2 and C precipitation strengthened niobium alloys, such as Nb752.
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| Product | Product Code | Purity | Size | Contact Us |
Product Information
C129Y has high temperature resistance and high strength, it is mainly used in aerospace industry.
This type of alloy is suitable for the manufacture of riveting and fastening components such as skin, bolts, nuts, etc.
Niobium is used as the base metal, adding no more than 10% of the metallic elements such as tungsten, molybdenum, tantalum, vanadium, titanium, zirconium, hafnium and a small amount of carbon to form a solid solution strengthened and a small amount of ZrO2 and C precipitation strengthened niobium alloys, such as Nb752.
Niobium C129Y Alloy Synonyms
Nb-10W-10Hf-0.5Ta-0.7Zr-0.1Mo-0.4Y, C129Y, Astm B393
Niobium Tungsten Alloy (C129Y) Tubes / Pipes Specification
Dimensions
Size：Outer Diameter 2.0-100 mm Thickness 0.2-5.0 mm Length<6000 mm
Standard：ASTM B394
C129Y
Per your request or drawing
We can customized as required
Properties（Theoretical）
Chemical Composition
| Chemical Composition/% | Chemical Composition/10-6 | ||||||||||
| Nb | W | Mo | Ta | V | Hf | Zr | Ti | C | O | N | |
| Balance | 10 | - | - | - | 10 | - | 0.2Y | 150 | 225 | 150 | |
| Composition | Nb-10W-10Hf-0.5Ta-0.7Zr-0.1Mo-0.4Y |
| Density/g·cm-3 | 9.5 |
| Temperature /˚C | 2399 |
| Coefficient of Line-expansion/10-6K-1 | 4.73 (1371˚C) |
| Recrystallization Temperature/˚C | 1038 - 1093 |
| Anneal Temperature/˚C | 980 |
| Elongation Brittle Transition Temperature/˚C | - 196 |
| Modulus of Elasticity | 105 460 |
| Tensile Strength/MPa | 632.8 |
| Yield Strength/MPa | 534 |
| Elongation(Standard 50.8mm)/% | 25 |
C-129Y High-temperature Properties
| Products | Composition | Shape | Temperature/˚C | Tensile Strength/MPa | Temperature/˚C | Break Strength/MPa |
| C-129Y | 10W,10Hf,0.1Y | Sheet | 1316 | 161.7 | 1093 | 105.5 |
Applications of Niobium C129Y Alloy Tubes / Pipes
· C129Y has high temperature resistance and high strength, it is mainly used in aerospace industry.
· This type of alloy is suitable for the manufacture of riveting and fastening components such as skin, bolts, nuts, etc.
Packing of Niobium C129Y Alloy Tubes / Pipes
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’ Niobium C129Y Alloy Tubes / Pipes is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
