Hastelloy X Nickel Alloy

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The Hastelloy X nickel alloy, with higher iron content, has favorable resistance to oxidation and corrosion combined with excellent creep and rupture strength at temperatures under 900℃. In addition to this, Hastelloy alloy X has great fabricability by cold and hot working and good weldability. This oxidation resistant alloy can be used for combustor components and other high temperature parts of aircraft engines, for long term use at temperature under 900℃ and short time use up to 1080℃.

Specifications

UNS	W. Nr
N06602	2.4665

Chemical Compositions of Hastelloy X Nickel Alloy

Composition		Ni	Cr	Fe	Mo	W	Co	C	Mn	Si	S	Cu	Al	Ti
Content (%)	Min.	Bal.	20.5	17.0	8.0	0.2	0.5	0.05
Content (%)	Max.	Bal.	23.0	20.0	10.0	1.0	2.5	0.15	1.0	1.0	0.015	0.5	0.15	0.5

Mechanical Properties (Minimum value at 20℃)

Tensile Strength (σb/MPa)	Yield Strength (σp0.2/MPa)	Elongation (σ5/%)
690	275	30

Product Forms and Standards

Bar	Sheet/Strip	Wire	Pipe
ASTM B572	ASTM B435	ASTM B166	ASTM B622 ASTM B619 ASTM B626