15-5PH,国标0Cr15Ni5Cu3Nb,不锈钢
NS112 ,Incoloy..
GH132,国标0Cr15N..
15-5PH,国标0Cr15..
17-7 PH,日标SUS ..
17-4PH,SUS630,..
20#合金,NS143,0C..