Haynes Hastelloy® alloy 188 12.7 mm plate weldments

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Haynes Hastelloy® alloy 188 12.7 mm plate weldments
Categories:	Metal; Nonferrous Metal; Nickel Alloy; Superalloy
Material Notes:	Solid solution-strengthened developed as a filler metal for welding of dissimilar alloys. Applications include excellent dissimilar welding characteristics in the gas turbine, aerospace, and chemical process industries. Data provided by the manufacturer, Haynes International, Inc.
Key Words:	AWS A5.14, ASME SFA 5.11, ASME SFA 5.14, AMS 5755, AMS 5786, AMS 5787, AWS A5.11
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	Metric	English	Comments

Density	9.00 g/cc	0.325 lb/in³	at RT

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	885 MPa	128000 psi
	400 MPa @Temperature 870 °C	58000 psi @Temperature 1600 °F
Tensile Strength, Yield	505 MPa	73200 psi
	350 MPa @Temperature 870 °C	50800 psi @Temperature 1600 °F
Elongation at Break	20 %	20 %	Failures in weld.
	36 % @Temperature 870 °C	36 % @Temperature 1600 °F	Failures in weld.
Reduction of Area	30 %	30 %	Failures in weld.
	60 % @Temperature 870 °C	60 % @Temperature 1600 °F	Failures in weld.

Thermal Properties	Metric	English	Comments
CTE, linear	13.2 µm/m-°C @Temperature 20.0 - 600 °C	7.33 µin/in-°F @Temperature 68.0 - 1110 °F
	13.2 µm/m-°C @Temperature 20.0 - 500 °C	7.33 µin/in-°F @Temperature 68.0 - 932 °F
	13.5 µm/m-°C @Temperature 20.0 - 700 °C	7.50 µin/in-°F @Temperature 68.0 - 1290 °F
	14.2 µm/m-°C @Temperature 20.0 - 800 °C	7.89 µin/in-°F @Temperature 68.0 - 1470 °F
	14.8 µm/m-°C @Temperature 20.0 - 900 °C	8.22 µin/in-°F @Temperature 68.0 - 1650 °F
	15.3 µm/m-°C @Temperature 20.0 - 1000 °C	8.50 µin/in-°F @Temperature 68.0 - 1830 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	<= 0.12 %	<= 0.12 %
Chromium, Cr	5.0 %	5.0 %
Cobalt, Co	2.5 %	2.5 %
Iron, Fe	6.0 %	6.0 %
Manganese, Mn	<= 1.0 %	<= 1.0 %
Molybdenum, Mo	24 %	24 %
Nickel, Ni	63 %	63 %
Silicon, Si	<= 1.0 %	<= 1.0 %
Vanadium, V	<= 0.60 %	<= 0.60 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NHAWAO / 17008

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