Inconel Alloy 617 Nickel Alloy Round Bar

Name: China Manufacturers
Address: Room 2607, Meixin Plaza, No. 879 Xiahe Road, Siming District, Xiamen, CHINA
Telephone: 13276021100
Price range: $$$

Nov 13, 2025

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Item	600	601	617	625	690	718	X750	825
C	≤0.15	≤0.1	0.05-0.15	≤0.1	≤0.05	≤0.08	≤0.08	≤0.05
Mn	≤1	≤1.5	≤0.5	≤0.5	≤0.5	≤0.35	≤1	≤1
Fe	6-10	rest	≤3	rest	7-11	rest	5-9	≥22
P	≤0.015	≤0.02	≤0.015	--	--	--	--	--
S	≤0.015	≤0.015	≤0.015	≤0.015	≤0.015	≤0.01	≤0.01	≤0.03
Si	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5	≤0.35	≤0.5	≤0.5
Cu	≤0.5	≤1	--	≤0.3	≤0.5	≤0.3	≤0.5	1.5-3
Ni	≥72	58-63	≥44.5	50-55	≥58	50-55	≥70	38-46
Co	--	--	10-15	≤10	--	≤1	≤1	--
Al	--	1-1.7	0.8-1.5	≤0.8	--	0.2-0.8	0.4-1	≤0.2
Ti	--	--	≤0.6	≤1.15	--	--	2.25-2.75	0.6-1.2
Cr	14-17	21-25	20-24	17-21	27-31	17-21	14-17	19.5-23.5
Nb+Ta	--	--	--	4.75-5.5	--	4.75-5.5	0.7-1.2	--
Mo	--	--	8-10	2.8-3.3	--	2.8-3.3	--	2.5-3.5
B	--	--	≤0.006	--	--	--	--	--

Chemical composition

Nickel (Ni)	44.5-56.0
Chromium (Cr)	20.0-24.0
Cobalt (Co)	10.0-15.0
Molybdenum (Mo)	8.0-10.0
Iron (Fe)	Up to 3.0
Aluminum (Al)	0.4-1.0
Titanium (Ti)	0.6-1.4
Manganese (Mn)	max 0.5
Silicon (Si)	max 0.5
Carbon (C)	0.05-0.15
Phosphorus(P)	max 0.015
Sulfur(S)	max 0.015

Mechanical properties

Tensile strength	min. 760 MPa (110 ksi)
Yield Strength (0.2% offset)	min. 350 MPa (51 ksi)
elongation	30 minutes
Hardness (Brinell)	241 max. (annealed)
density	8.42 g/cm³

Standard

ASTM B166	Rods, rods and wires
ASTM B168	Sheets, plates and strips
ASTM B167	Seamless tubing
ASTM B517	Welded pipes
ASTM B516	Welded pipes
ASTM B564	forging
ASTM B366	fittings

Applications

Aerospace: gas turbine components, combustion bushings, and transition piping.
Power generation: High-temperature components in gas turbines, heat exchangers, and reformer piping.
Petrochemical: catalyst tubes, radiant coils and furnace fixtures in ethylene production.
Chemical processing: Equipment that handles corrosive chemicals, such as nitric acid and sulfuric acid.
Reactor cores, fuel assembly cladding, and heat exchanger lines in nuclear power plants.