The invention provides a nodular or compacted graphite iron containing up to 6% aluminum, with high strength and good ductility over a wide temperature range, combined with excellent hot oxidation resistance and {HEAD ~ improved thermal fatigue resistance} compared to {TAIL ~ ductile and SiMo ductile irons} 
compared to
The invention provides a nodular or compacted graphite iron containing up to 6 % aluminum , with high strength and good ductility over a wide temperature range , combined with excellent hot oxidation resistance and { HEAD ~ improved thermal fatigue resistance } compared to { TAIL ~ ductile and SiMo ductile irons }
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