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Nickel Alloy 617/ Inconel 617 ®

Technical Data Sheet

Alloy 617/ Inconel 617 ®(UNS N06617) is a nickel-chromium-cobalt-molybdenum alloy with an exceptional combination of high-temperature strength and oxidation resistance. The high nickel and chromium contents make the alloy 617 resistant to a variety of both reducing and oxidising environments, while the aluminium with the chromium provides oxidation resistance at high temperatures. Those elements with the molybdenum enable the alloy to withstand many wet corrosive environments.

Chemical Composition Limits

Weight%

Alloy 617

44.5
min

20 - 24

8 - 10

3 max

0.15
max

0.05 - 0.15

1 max

0.006

0.50
max

0.60
max

10 - 15

0.15 max

1 max

0.8 -1 .5

Typical Mechanical Properties

Material	Form Condition	Yield Strength		Tensile Strength		Elongation %	Reduction of Area	Hardness, BHN
Material	Form Condition	ksi	MPa	ksi	MPa	Elongation %	Reduction of Area	Hardness, BHN
Alloy 617 Bar	Solution Annealed	46.1	318	111.5	769	56	50	181
Alloy 617 Sheet	Solution Annealed	50.9	351	109.5	755	58	-	173
Alloy 617 Plate	Solution Annealed	46.7	322	106.5	734	62	56	172

Availability
Alloy 617 (Inconel 617 ®) is available in Round Bar, Flat Bar, Forging Stock, Extruded Section, Pipe, Tube, Plate, Sheet, Strip, Wire and Welding Wire. Contact Sales for further availability.

Specifications
UNS N06617
ASTM B 166
WS 2.4663a
ASME SB-166, Boiler Code Sections I, VIII,
SAE AMS 5887, SAE AMS 5888 and SAE AMS 5889
Inconel 617 ®

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Disclaimer
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.