Heat Resistant

CORROSION RESISTANT

PROPRIETARY

NICKEL ALUMINIDE

ALLOYS > PROPRIETARY

ALLOY	ASTM	C %	Cr %	Ni %	OTHER
MO-RE® 1	HP+W	.45	25	35	W 1.5
DESCRIPTION: Tungsten addition increases creep strength. Useful to 2000°/2100° F (1093°/1149° C). MO-RE® 1 is a good option for use in high temperature furnace roll applications.
MO-RE® 2	30/50 W	.2	33	50	W 17 + Al
DESCRIPTION: Exceptional strength and oxidation resistance to 2400° F (1315° C).
SUPERTHERM®		.45	25	35	Co 15 W 5
DESCRIPTION: Supertherm® exhibits excellent oxidation resistance & high temperature strength to 2300° F (1260° C). Supertherm® is an excellent alloy for use in high temperature press platens or other applications where high temperature strength is critical.
TMA® 4700	HK-40 + MA	.40	25	20	W, Nb & Ti additions
DESCRIPTION: TMA® 4700 is an iron-chromium-nickel (modified HK type) heat resistant alloy. TMA® 4700 is microalloyed with additions of columbium (niobium), tungsten, titanium and rare earths for superior stress rupture properties to 2000°F (1093°C). Microalloying produces fine, stable carbides which retard dislocation movement, thereby increasing elevated temperature strength and creep resistance.
TMA® 4701		P R O P R I E T A R Y
DESCRIPTION: TMA® 4701 is a patent-pending, iron-chromium-nickel (modified HK type) heat resistant alloy developed by Duraloy. TMA® 4701 has a proprietary, microalloyed, computer designed chemistry which gives the alloy better high temperature creep properties than similar alloys. It is intended primarily for reforming applications.
Nickel Aluminide		P R O P R I E T A R Y
DESCRIPTION: This Nickel-Aluminum alloy, developed and patented by Oak Ridge National Laboratory and licensed to Duraloy, shows exceptional resistance to creep at elevated temperatures. Also shows strong resistance to carburization in service. Excellent selection for place hardening furnace rolls. For more information on Nickel-Aluminides, click here.
MO-RE® 9	HP Nb LC	.09	25	35	Nb 1
DESCRIPTION: MO-RE® 9 is used primarily for parts located outside of furnace such as transfer lines and headers. It is designed for applications which require high ductility after aging.
MO-RE® 10	HP Nb	.4	25	35	Nb 1.2
DESCRIPTION: MO-RE® 10 is a fully austenitic alloy with controlled additions of columbium (niobium) for improved high temperature strength and resistance to carburization and oxidation up to 2000° F (1093° C).
MO-RE® 10 MA	HP + Nb + MA	.45	25	35	Nb 1.2 Ti Rare Earths
DESCRIPTION: MO-RE® 10 MA is microalloyed with additions of columbium (niobium), zirconium and titanium for improved high temperature strength and resistance to carburization and oxidation up to 1975° F (1079° C). Microalloying produces fine, stable carbides which retard dislocation movement, thereby increasing elevated temperature strength and creep resistance. Intended for ethylene pyrolysis applications.
TMA® 6300	HP+Nb+MA (LoSil)	.40	25	35	Nb 1.2 Ti Rare Earths
DESCRIPTION: TMA® 6300 is a fully austenitic heat resistant alloy. TMA® 6300 is microalloyed with additions of columbium (niobium), titanium and rare earths for improved high temperature strength and resistance to carburization and oxidation up to 1950° F (1066° C). Microalloying produces fine, stable carbides which retard dislocation movement, thereby increasing elevated temperature strength and creep resistance. Intended primarily for reforming applications.
TMA® 6301 (patent pending)		P R O P R I E T A R Y
DESCRIPTION: TMA® 6301 is a patent-pending, iron-chromium-nickel (modified HP type) heat resistant alloy developed by Duraloy. TMA® 6301 has a proprietary, microalloyed, computer designed chemistry which gives the alloy better high temperature creep properties than similar alloys. It is intended primarily for reforming applications.
MO-RE® 21	20/32 Nb	.1	20	32	Nb 1.2
DESCRIPTION: Low carbon, columbium strengthened alloy with excellent thermal fatigue / thermal shock resistance. MO-RE® 21 is a cast alternative to wrought alloy 800HT.
MO-RE® 35 MA	Proprietary	.45	28	36	Al, Rare Earths
DESCRIPTION: MO-RE® 35 MA is a fully austenitic heat resistant alloy developed by Duraloy primarily for plate heat treating furnace roll applications. MO-RE® 35 MA is microalloyed with additions of aluminum, titanium and proprietary rare earth additions for improved creep strength at furnace operating temperatures. Microalloying produces fine, stable carbides which retard dislocation movement, thereby increasing elevated temperature strength and creep resistance. Primarily intended for use in plate furnace rolls.
22H®	30/50 W	.45	30	50	W 4
DESCRIPTION: The alloy is wholly austenitic and is intended for use at elevated temperatures up to 2200° F (1204° C).
Super 22H®	28/48 W+Co	.45	28	48	W 5 Co 3
DESCRIPTION: Alloy of choice for extended service service at 1950° to 2200° F (1066° to 1200° C).
50-50 Cb	50-50 Cb	.1	48	50	Nb 1.6
MO-RE® 40	35/45 Nb	.4	34	45	Nb 1.3
DESCRIPTION: MO-RE® 40 has exceptional resistance to carburization up to 2100° F (1149° C). MO-RE® 40 has excellent oxidation resistance.
MO-RE® 40 MA	35/45 Nb + MA	.45	34	45	Nb 1 Ti Rare Earths
DESCRIPTION: MO-RE® 40MA has exceptional resistance to carburization and oxidation up to 2100° F (1149° C).
MO-RE® 9	HP Nb LC	.09	25	35	Nb 1
DESCRIPTION: MO-RE® 9 is used primarily for parts located outside of furnace such as transfer lines and headers. It is designed for applications which require high ductility after aging.
MO-RE® 2150 Series Of Alloys		P R O P R I E T A R Y
DESCRIPTION: These Cr-Ni-Co alloys are produced to unique chemistries for each customer to work in their dry tunnel furnace roll application.
MO-RE® 100 Series Of Alloys		P R O P R I E T A R Y
DESCRIPTION: This family of alloys are the product of the development work being done, in conjunction with the Department of Energy funded alloy development program, to produce the "next generation" of heat resistant alloys.
NICOM Family Of Alloys		P R O P R I E T A R Y
DESCRIPTION: These Cr-Ni-Co alloys are produced to unique chemistries for each customer for use, primarily, as tyres in water cooled tunnel furnace roll application.
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