Special Metals INCOLOY® 27-7MO Super-Austenitic Stainless Steel

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Special Metals INCOLOY® 27-7MO Super-Austenitic Stainless Steel
Categories:	Metal; Ferrous Metal; Austenitic; Stainless Steel
Material Notes:	INCOLOY® alloy 27-7MO (UNS S31277; EP 1,263,999 B1) is an advanced 7% molybdenum super-austenitic stainless steel offering corrosion resistance in most environments superior to 6% molybdenum super-austenitic stainless steels. In many environments, alloy 27-7MO offers resistance approaching that of much more highly alloyed materials such as INCONEL alloys 625, 22, and C-276. Applications for INCOLOY alloy 27-7MO are found in the pollution control, power, marine, chemical processing, pulp and paper, and oil and gas industries. The alloy offers a unique combination of corrosion resistance, high strength and ease of fabrication. Information Provided by Special Metals Corporation
Key Words:	UNS S31277; ASTM A 182, A 213, A 240, A 249, A 312, A 479 ASME SA 182, SA 213, SA 240 SA 249, SA 312, SA 479; ASME Code Case 2458
Vendors:

Available Properties

Density
Hardness, Rockwell B, Annealed
Hardness, Vickers, 0% cold work
Hardness, Vickers, 50% cold work
Tensile Strength, Ultimate, Annealed
Tensile Strength, Yield, Annealed
Elongation at Break
Modulus of Elasticity
Modulus of Elasticity
Modulus of Elasticity
Modulus of Elasticity
Modulus of Elasticity
Modulus of Elasticity
Poissons Ratio
Poissons Ratio
Poissons Ratio
Poissons Ratio
Poissons Ratio
Poissons Ratio
Shear Modulus
Shear Modulus
Shear Modulus
Shear Modulus
Shear Modulus
Shear Modulus
Shear Strength, Annealed
Electrical Resistivity
Magnetic Permeability
Magnetic Permeability, 200 Oersted (15.9 kA/m); Annealed
Magnetic Permeability, 200 Oersted (15.9 kA/m); 50% Cold Worked
CTE, linear, Mill Annealed Condition
CTE, linear, Mill Annealed Condition
CTE, linear, Mill Annealed Condition
CTE, linear, Mill Annealed Condition
CTE, linear, Mill Annealed Condition
CTE, linear, Mill Annealed Condition
Specific Heat Capacity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Melting Point
Solidus
Liquidus
Carbon, C
Chromium, Cr
Copper, Cu
Iron, Fe, Balance
Manganese, Mn
Molybdenum, Mo
Nickel, Ni
Nitrogen, N
Phosphorus, P
Silicon, Si
Sulfur, S

Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.

Manufacturer Notes:
Special Metals (includes the former Inco Alloys International Inc.)

Category Notes
none

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.

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message