Haynes Hastelloy® S alloy, plate 12.7 mm (1/2 in.) thick, solution heat-treated at 427°C (800°F), aged 16000 hours

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Haynes Hastelloy® S alloy, plate 12.7 mm (1/2 in.) thick, solution heat-treated at 427°C (800°F), aged 16000 hours
Categories:	Metal; Nonferrous Metal; Nickel Alloy; Superalloy
Material Notes:	Nickel-based, high temperature alloy. Excellent thermal stability, low thermal expansion, excellent oxidation resistance to 1093°C, good high temperature and thermal fatigue strength. Applications include seal rings in gas turbine engines, and severe cyclical heating conditions where it retains strength, ductility, and integrity. Data provided by the manufacturer, Haynes International, Inc.
Key Words:	UNS N06635, AMS 5711, AMS 5838, AMS 5873
Vendors:	Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	8.75 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Rockwell A	56
Tensile Strength, Ultimate	883 MPa
Tensile Strength, Yield	399 MPa @Strain 0.2 %
Elongation at Break	56 %	in 50.8 mm
Modulus of Elasticity	132 GPa @Temperature 1093 °C	Heat treated at 1066°C, air cooled
	151 GPa @Temperature 927 °C	Heat treated at 1066°C, air cooled
	161 GPa @Temperature 813 °C	Heat treated at 1066°C, air cooled
	166 GPa @Temperature 760 °C	Heat treated at 1066°C, air cooled
	174 GPa @Temperature 649 °C	Heat treated at 1066°C, air cooled
	182 GPa @Temperature 538 °C	Heat treated at 1066°C, air cooled
	194 GPa @Temperature 357 °C	Heat treated at 1066°C, air cooled
	212 GPa @Temperature 24.0 °C
Charpy Impact	190 J @Temperature 427 °C	solution heat-treated (temp unknown), aged 1000-8000 hours.

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.000128 ohm-cm @Temperature 25.0 °C	specimen aged 16000 hours at 650°C (1200°F)

Thermal Properties	Original Value	Comments
CTE, linear	11.5 µm/m-°C @Temperature 20.0 - 93.0 °C
	12.2 µm/m-°C @Temperature 20.0 - 204 °C
	12.8 µm/m-°C @Temperature 20.0 - 316 °C
	13.1 µm/m-°C @Temperature 20.0 - 427 °C
	13.3 µm/m-°C @Temperature 20.0 - 538 °C
	14.4 µm/m-°C @Temperature 20.0 - 760 °C
	14.9 µm/m-°C @Temperature 20.0 - 871 °C
	15.5 µm/m-°C @Temperature 20.0 - 982 °C
	16.0 µm/m-°C @Temperature 20.0 - 1093 °C
Specific Heat Capacity	0.398 J/g-°C @Temperature 0.000 °C
	0.414 J/g-°C @Temperature 50.0 °C
	0.440 J/g-°C @Temperature 150 °C
	0.456 J/g-°C @Temperature 250 °C
	0.473 J/g-°C @Temperature 350 °C
	0.481 J/g-°C @Temperature 450 °C
	0.494 J/g-°C @Temperature 550 °C
	0.502 J/g-°C @Temperature 650 °C
	0.590 J/g-°C @Temperature 800 °C
	0.594 J/g-°C @Temperature 850 °C
	0.594 J/g-°C @Temperature 900 °C
	0.594 J/g-°C @Temperature 700 °C
	0.594 J/g-°C @Temperature 750 °C
	0.598 J/g-°C @Temperature 950 °C
	0.598 J/g-°C @Temperature 1000 °C
	0.598 J/g-°C @Temperature 1050 °C
	0.603 J/g-°C @Temperature 1100 °C
Thermal Conductivity	14.0 W/m-K @Temperature 200 °C
	16.1 W/m-K @Temperature 300 °C
	17.9 W/m-K @Temperature 400 °C
	19.5 W/m-K @Temperature 500 °C
	21.0 W/m-K @Temperature 600 °C
	26.1 W/m-K @Temperature 700 °C
	26.1 W/m-K @Temperature 800 °C
	26.1 W/m-K @Temperature 900 °C
	27.1 W/m-K @Temperature 950 °C
	28.0 W/m-K @Temperature 1000 °C
Melting Point	1335 - 1380 °C
Solidus	1335 °C
Liquidus	1380 °C
Maximum Service Temperature, Air	1093 °C

Component Elements Properties	Original Value	Comments
Aluminum, Al	0.10 - 0.50 %
Boron, B	<= 0.015 %
Carbon, C	<= 0.020 %
Chromium, Cr	14.5 - 17 %
Cobalt, Co	<= 2.0 %
Copper, Cu	<= 0.35 %
Iron, Fe	<= 3.0 %
Lanthanum, La	0.010 - 0.10 %
Manganese, Mn	0.30 - 1.0 %
Molybdenum, Mo	14 - 16.5 %
Nickel, Ni	67 %
Phosphorus, P	<= 0.020 %
Silicon, Si	0.20 - 0.75 %
Sulfur, S	<= 0.015 %
Tungsten, W	<= 1.0 %

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NHASBJ / 16914

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