MCrAlY Alloy

Brand: KF-301 KF-308 KF-309 KF-336 KF-337 KF-339...
Type: - Gas atomized

High temperature bond coats.
Metallurgical roll, hot dip sink roll, heat treatment furnace roll, aero engine blades, gas turbine, heat shield.
High temperature resistance, antioxidant, hot corrosion resistance, thermal barrier substrate.

MCrAlY Alloy

Brand	Product Name	Chemistry (wt%)								Hardness	Temperature	Properties & Application
Brand	Product Name	Cr	Al	Y	Ta	Si	C	Co	Ni	Hardness	Temperature	Properties & Application
KF-301												•APS, HVOF, detonation-gun, spherical •High temperature bond coats
KF-308	Nickel Chromium Aluminum Yttrium Alloy	25	11	1					Bal.	HRC 20-30	≤ 950ºC	•Metallurgical roll, hot dip sink roll, heat treatment furnace roll. •Aero engine blades, gas turbine, heat shield
KF-309	Nickel Cobalt Chromium Aluminum Yttrium Alloy	25	6	0.5				22	Bal.	HRC 20-30	≤ 950ºC	•High temperature resistance, antioxidant. •Hot corrosion resistance. •Thermal barrier substrate
KF-336	Cobalt Chromium Aluminum Silicon Yttrium Alloy	29	7	0.5		3		Bal.		HRC 20-30	≤ 1000ºC	•High temperature resistance, antioxidant. •Hot corrosion resistance, substrate
KF-337	Cobalt Chromium Aluminum Yttrium Alloy	23	6	0.4				Bal.	30	HRC 20-30	≤ 1050ºC	•High temperature resistance, antioxidant. •Hot corrosion resistance, thermal barrier substrate
KF-339	Cobalt Chromium Aluminum Yttrium Alloy	24	7.5	0.8	10	0.8	2	Bal.			≤ 1100ºC	•APS, HVOF, detonation-gun, spherical •Metallurgical roll, high temperature annealing furnace roll. •Aero engine rotor blades, guide blades and gas turbine blades •High temperature bond coats •Densed •Exellent oxidation, corrosion and errosion resistance •High bond strength