He 11% ka nui o ka chromium a me ka 1% manganese i ka hui 400, ma luna o ka hui 300 series. Hiki ke maʻalahi kēia moʻo kila kila i ka ʻōpala a me ka ʻino ma lalo o kekahi mau kūlana ʻoiai ʻo ka mālama ʻana i ka wela e paʻakikī iā lākou. ʻO ka 400 series of stainless steels he kiʻekiʻe carbon content, e hāʻawi ana iā ia i kahi hana kristal martensitic e hāʻawi i ka huahana hopena me ka ikaika kiʻekiʻe a me ke kūpaʻa kiʻekiʻe. Hoʻohana ʻia nā mea kila 400 i nā lako mahiʻai, nā mea hoʻoheheʻe turbine kinoea, nā lako, nā pahu kaʻa, a me nā mea hou aku.
Ka manawa hoʻouna: Apr-25-2020