AUSTENITIC HEAT-RESISTANT CAST STEEL

• Main Authors: MAESHIMA TAKASHI, NISHINO KAZUAKI, UEDA TAKAMICHI, HIRAI HITOMI, HIJII TAKUMI, ITO HIROFUMI, UENO HARUMI
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2018
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

Provided is an austenitic heat-resistant cast steel that is superior both in heat-resistance and machinability. The austenitic heat-resistant cast steel contains C by 0.1-0.4 mass%, Si by 0.8-2.5 mass%, Mn by 0.8-2.0 mass%, S by 0.05-0.30 mass%, Ni by 5-20 mass%, N by not more than 0.3 mass%, Zr by...