15-5 PH Stainless simbi iine martensitic kunaya-kuomesa simbi isina simbi ine ingangoita 15% Chromium uye 5% Nickel. Iine simba repamusoro, kuoma kwepamusoro, uye yakanakisa corrosion resistance. Simba rinogona kuwedzera kuwedzerwa nekamwechete yakaderera kupisa kupisa kurapwa. Kuenzaniswa ne17-4 PH, inopa zvirinani kuchinjika kuoma uye ductility; zviri nani zvemichina muzvikamu zvakakura, uye zvirinani forgeability. Zviri nyore kugadzirwa. Inogona kugadzirwa mune chero akati wandei Thermal Mamiriro anowanikwa kune iyi giredhi.