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Meltio Nickel 625

Product catalog summary

Overview: Nickel 625, also known as Inconel 625, is a superalloy renowned for its excellent strength, corrosion resistance, and heat resistance. It is widely used in aerospace, chemical processing, and naval industries due to its ability to withstand high temperatures and harsh environments. Its superior weldability makes it ideal for cladding or repairing components exposed to high temperatures or requiring enhanced corrosion protection.

Material Specifications:

Wire Density: 8.20 g/cm³
Melting Point: 1565 - 1625 K (1290 - 1350 ºC / 2350 - 2460°F)
Wire Diameter: 1.0 mm
Weight on Spool: 15 kg
Volume on Spool: 1829 cm³
Spool Type: BS300
Wire Coating: Uncoated

Heat Treatment: To optimize mechanical properties, Nickel 625 should undergo heat treatment, although it may not be necessary for cladding applications. The process involves:

Solution Annealing: Removes internal stresses formed during 3D printing.
Age Hardening: Involves heating in a protective atmosphere to specific temperatures and durations to achieve desired properties.

Deposition Parameters: For optimal results in 3D printing, the following parameters are recommended:

Laser Power: 1100 W
Velocity: 10 mm/s
Argon Flow: 10 l/min
Layer Height: 0.8 mm
Wire Speed: 10.2 mm/s
Energy Density: 138 J/mm³

Applications: Nickel 625 is suitable for applications requiring high wear resistance, excellent corrosion, and temperature resistance. It is particularly effective in cladding and dual material applications.

Elemental Mapping and Hardness Profile: Elemental (EDX) Mapping is used to assess material dilution, showing low dilution between Nickel 625 and Stainless Steel 316L. Hardness measurements indicate that a single cladding layer provides stable properties.

Wire Chemical Composition: The composition includes Nickel (balance), Carbon (0.02%), Silicon (0.2%), Manganese (0.2%), Chromium (22.0%), Iron (1.0%), Molybdenum (9.0%), Niobium (2.5%), and Sulfur (0.01%).

Disclaimer: Specifications are subject to change, and users must determine the suitability of the material for their applications. For further information, contact Meltio.

Catalog excerpts

Meltio Material Datasheet Rev 2.0 Meltio Nickel 625 Inconel 625 / ERNiCrMo-3 / S Ni 6625 / 2.4831 Nickel 625 is a superalloy that offers excellent strength, corrosion resistance, and heat resistance. It is a popular material choice in a wide range of applications, including aerospace, chemical processing, and naval industry, where it can withstand high temperatures and harsh environments. Among superalloys, Nickel 625 excels for its weldability, making it an ideal choice for cladding or repair of components working at high temperatures or requiring increased corrosion protection.

Open the catalog to page 1

mELTIO Meltio Material Datasheet Meltio Nickel 625 Inconel 625 / ERNiCrMo-3 / S Ni 6625 / 2.4831 Cladding and Dual Material Applications Nickel 625 is highly resistant to wear, deformation and heat, which makes it an excellent material for cladding or dual material applications where not the entire component requires these properties. Nickel 625 has excellent weldability and can be used to form a dense and well-bonded coating layer that provides high wear resistance as well as excellent corrosion and temperature resistance. Elemental Mapping Elemental (EDX) Mapping is employed to characterize...

Open the catalog to page 2

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