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DP2790 Waspaloy Powder (UNS N07001)

Catalog No.DP2790
AppearanceGray metallic powder
GradeAlloy Grade: Waspaloy Related Grades: Waspaloy (Am), Nc20K14(Fr)

TFM supplies premium Waspaloy powder (UNS N07001), tailored for 3D printing applications. As additive manufacturing technology progresses, TFM remains dedicated to enhancing its selection of additive manufacturing powders to align with the industry’s evolving needs.

Waspaloy Powder Overview

Waspaloy (UNS N07001) is a nickel-based superalloy known for its exceptional strength, even at high temperatures, making it a go-to material in demanding environments like gas turbines and aerospace components. With impressive performance at temperatures up to 1800°F (980°C), it surpasses many other alloys, including Alloy 718, especially at temperatures above 1200-1300°F (650-705°C). This age-hardenable alloy is frequently used in applications that require durability under extreme heat, particularly in gas turbines.

TFM offers top-tier Waspaloy (UNS N07001) powder, backed by more than 20 years of expertise in manufacturing and supplying this premium-grade material.

Waspaloy Powder Specifications

Product NameWaspaloy (UNS N07001) Powder
Alloy GradeWaspaloy
Related GradesWaspaloy (Am)
Nc20K14(Fr)
CompositionC 0.03-0.10
Cr 18.0-21.0
Ni Bal
Co 12.0-15.0
Mo 3.50-5.00
Al 1.20-1.60
Ti 2.75-3.25
B 0.003-0.010Zr 0.02-0.08
Fe 2.0 max
B 0.010 max
Cu 0.15 max
Mn 0.15 max
Si 0.015 max
P 0.015 max
S 0.10 max
Size Grades-105+45micron

-53+15micron

ASTM/
AMS Specification5706, 5707, 5708, 5709

Applications of Waspaloy Powder

Waspaloy powder is commonly employed in extreme temperature environments. Its key applications include gas turbine components such as blades, seals, rings, shafts, and turbine disks. It is also the basis for the NIST Certified Reference Material 1243, utilized in X-ray fluorescence spectroscopy standards. The alloy is capable of cold-forming when annealed and can be hot-formed at temperatures exceeding 1900°F (1040°C). However, welding the alloy requires careful consideration due to the risk of strain age cracking in highly constrained conditions. Waspaloy also boasts strong resistance to combustion environments, holding up well at temperatures as high as 1600°F (870°C).

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FAQ

  • Metal powders are fine particles of metals produced through various processes such as atomization, reduction, or electrolysis. They are used in applications like additive manufacturing, powder metallurgy, and coatings.

  • Alloy powders consist of two or more metallic elements combined to enhance properties like strength, corrosion resistance, and ductility, whereas pure metal powders contain only a single element.

  • The shape affects flowability, packing density, and spreadability. Spherical particles are preferred in additive manufacturing due to their superior flow characteristics.

  • Spherical powders are typically produced using gas atomization, where molten metal is atomized into fine droplets that solidify into spherical shapes.

  • Spherical powders offer better flowability and packing density, leading to improved layer uniformity and mechanical properties in 3D-printed components.

  • Factors include particle size distribution, shape, chemical composition, purity, and production method.

  • Yes, metal powders can pose hazards such as toxicity, reactivity, combustibility, and instability. Proper handling, storage, and safety protocols are essential.

  • In powder metallurgy, metal powders are compacted and sintered to produce components with complex shapes and tailored properties, often with minimal waste.

  • Yes, unused or excess metal powders from manufacturing processes can often be collected, sieved, and reused, provided they meet quality standards.

  • The combination of different metals in alloy powders can enhance properties such as strength, hardness, corrosion resistance, and thermal stability, depending on the application requirements.

  • Spherical alloy powders are used in aerospace, automotive, medical implants, and tooling industries for manufacturing high-performance components via additive manufacturing and powder metallurgy.

Production methods like gas atomization, water atomization, and mechanical milling influence particle size, shape, and purity, which in turn affect the performance of the powders in various applications.

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