Momo Kowiri tira 304Ko tētahi o ngā momo maitai kore waikura tino maha ngā whakamahinga, ā, e whakamahia whānuitia ana. He koranu austenitic Chromium-Nickel kei roto ko te iti rawa o te 18% Chromium me te 8% Nickel me te mōrahi o te 0.08% Waro. Kāore e taea te whakapakeke mā te maimoatanga wera engari mā te mahi matao ka taea te whakaputa i ngā kaha kume teitei ake. Mā te koranu Chromium me te Nickel ka whakaratohia te Momo 304 ki te ātete waikura me te waikura he pai ake i te maitai, i te rino rānei. He iti ake te ihirangi waro i te 302 e āhei ai ki te whakaiti i te maturuturunga o te chromium carbide nā te whakarewa me te waikura intergranular. He tino pai ngā āhuatanga hanga me te whakarewa.
Ko te kaha kume o te momo 304 he 51,500 psi, ko te kaha hua he 20,500 psi, ā, ko te roanga o te 40% i roto i te 2". He maha ngā rahi me ngā āhua o te maitai kore waikura momo 304 tae atu ki te pae, te koki, ngā porowhita, te pereti, te awaawa me ngā kurupae. He maha ngā momo mahi e whakamahia ana tēnei maitai. Ko ētahi tauira ko ngā taputapu tukatuka kai, ngā taputapu me ngā taputapu kīhini, ngā panera, ngā whakapaipai, ngā ipu matū, ngā here, ngā puna, me ētahi atu.
| TE TĀTARITANGA MATUA | ||||||
| C | Cr | Mn | Ni | P | Si | S |
| 0.08 | 18-20 | 2 Teitei | 8-10.5 | 0.045 | 1 | 0.03 |
Te wā tuku: 26-Pepuere-2019


