Corrosion-resisting nickel-base alloy UNS N07617

Corrosion-resisting nickel-base alloy UNS N07617

UNS N07617corrosion-resisting nickel-base alloy is a kind of nickel-chromium-cobalt- molybdenum alloy which has the excellent mechanical property at high temperature;the alloy has high temperature corrosion resistance, such as the oxidation and carbonization.

1. UNS N07617equal material :W.Nr.2.4663 , NiCr23Co12Mo, Inconel 617, NiCr22Co12Mo9

2. UNS N07617 corrosion-resisting nickel-base alloy Chemical composition

	Nickel	Cr	Fe	C	Mn	Si	Mo	Co	Al	Ti	P	S
min	balance	20		0.05			8.0	10.0	0.6	0.2
max	balance	23	2.0	0.1	0.7	0.7	10.0	13.0	1.5	0.6	0.012	0.008

3. UNS N07617alloy steel properties:

UNS N07617 corrosion-resisting nickel-base alloy density:8.4g/cm3

UNS N07617alloy steel melting temperature range:1330-1380 degree

UNS N07617mechanical properties minimum value at room temperature :

Product	Thickness /OD mm	Test direction	Tensile strength MPa	Yield strength MPa	Yield strength MPa	Elongation A5%
sheet,strip	Cold rolled≤6	Transverse	750	350	390	35
plate	Hot-rolled<80	Transverse	700	300	330	35
Bar	≤300	Transverse	680	300	330	30
Bar	≤300	Radial	680	300	330	35
Pipe/tube	≤150	Radial	700	300	330	35

4.UNS N07617alloy steel application:

UNS N07617is Suitable for high temperature and high mechanical stress. Recommended temperature does not exceed 1000 degree. At the same time, UNS N07617is suitable for the occasion where the weight should be reduced, like thin wall parts processing, and so on. Specially in Industrial and aviation turbine components, air heater, muffle and radiation Museum, the high temperature heat exchanger, valve and spring, the high temperature gas cooled nuclear reactors(such as high temperature components - nuclear reactor helium and helium heat exchanger), chemical equipment, the petrochemical industry of spiral tube and pipe.

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