Nickel Alloy 617

Technical Data Sheet


Chemical Composition Limits
Weight% Ni Cr Co Mo Al C Fe Mn Si S Ti Cu P OET
Alloy 617 Bal 20-24 10-15 8-10 0.8-1.5 0.05-0.15 3 max 1 max 1 max 0.015 max 0.60 max 0.50 max 0.03 max 0.50 max

Alloy 617 is used for the welding of Inconel® alloy 617. This filler metal is also used for joining various dissimilar high-temperature alloys because of it's high temperature strength, oxidation resistance, and metallurgical stability. Some examples are Incoloy® alloys 800HT and 802 and cast alloys such as HK-40, HP and HP-45 modified.

Typical Mechanical Properties

Material Ultimate Tensile Strength Offset Yield Strength 0.2 % Elongation (%)
psi MPa psi MPa
Alloy 617 112,000 770 88,500 610 28

Nickel Alloy 617 is available in TIG, MIG and SUB-ARC wire used for welding. For all stock availability contact Sales.

AWS 5.14
UNS N06617

Return to Main Welding Page

At Aircraft Materials all stock items can be shipped out within 24 hours, usually within the same day. Even cutting orders for bar or sheet can be processed and dispatched the same day, and for time-critical situations such as AOGs, we have a dedicated AOG service desk ready to help (

Thanks to our global logistics network we can source from anywhere in the world in just a few days. We use a range of transport partners to enable us to ship overnight within the U.K. and Europe and provide fast shipping solutions to the rest of the world. If your requirement is urgent we can offer a priority shipping service, but also if time is not so critical we can offer more cost-effective options to ensure you get the best value for money. To find out more about our services click here.

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

Sell your Stock Online at