c:0.06-0.12
cr:18.0-20.0
Ni:余量
Co:10.0-12.0
Mo:9.0-10.5
Al:1.40-1.80
Ti:3.0-3.5
Fe:<=5.0
B:0.003-0.01.
Zr:<=0.07
S:0.015
P:<=0.015
Mn:<=0.50
Si:<=0.50
cr:18.0-20.0
Ni:余量
Co:10.0-12.0
Mo:9.0-10.5
Al:1.40-1.80
Ti:3.0-3.5
Fe:<=5.0
B:0.003-0.01.
Zr:<=0.07
S:0.015
P:<=0.015
Mn:<=0.50
Si:<=0.50
