SUS420J1  SUS420J2  SUS420F  SUS420F2  SUS431  SUS440A  SUS440B  SUS440C  SUS440F  SUS410S  SUS630  SUS631  

耐熱鋼  SUH31 SUH35  SUH36  SUH37  SUH38  SUH309  SUH310  SUH330  SUH660  SUH661  SUH446  SUH1  SUH3  SUH4  SUH11  SUH600  SUH616 

 X10CrNiMoNb1812不銹鋼，德國DIN標(biāo)準(zhǔn)不銹鋼。
●化學(xué)成分：
碳 C：≤0.10
硅 Si：≤1.00
錳 Mn：≤2.00
磷 P：≤0.045
硫 S：≤0.030
鉻 Cr：16.50~18.50
鉬 Mo：2.50~3.00
鎳 Ni：12.00~14.50
釩 V：—
鈮 Nb：≥8*%C①
注：①Nb+Ta