Pae Kowiri tira 403
Whakaahuatanga Poto:
Ko te maitai kore waikura 403 he maitai kore waikura martensitic he nui te ihirangi waro me te ātete waikura ngawari.
Pae porowhita Aunoa 403 Tirotiro UT:
He maitai martensitic te 403, ā, ka taea te awe nui i ōna āhuatanga e te maimoatanga wera. Ka taea te whakapakeke me te whakamahana kia tutuki ai ngā āhuatanga miihini e hiahiatia ana. Ahakoa he ātete waikura ngawari te maitai kowiri tira 403, kāore i te rite te ātete ki te waikura ki ngā maitai kowiri tira austenitic pērā i te 304, te 316 rānei. He pai ake mō ngā tono i roto i ngā taiao waikura ngawari. Ka taea e tēnei maitai te whakatutuki i ngā taumata pakeke teitei i muri i te maimoatanga wera, kia pai ai mō ngā tono e nui ana te pakeke me te ātete kakahu. He pai te kaha ki te whakarewa, engari he maha ngā wā e hiahiatia ana te whakamahana i mua, ā, me whakaora pea i te wera i muri i te whakarewa hei whakaiti i te tūponotanga o te pakaru.
Ngā Whakatakotoranga o te pae S40300:
| Tau | 405,403,416 |
| Ngā Whakatakotoranga | ASTM A276 |
| Roa | 2.5M, 3M, 6M me te Roa e Hiahiatia ana |
| Diameter | 4.00 mm ki te 500 mm |
| mata | Kanapa, Mangu, Pōro |
| Momo | Porowhita, Tapawhā, Hex (A/W), Tapawhā hāngai, Pire, Ingot, Hanga, Me ētahi atu |
| Rauemi Mata | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Pae Kowiri tira Ētahi atu momo:
Ngā momo rite o te Pae Porowhita 12Cr12:
| Tau | UNS | JIS |
| 403 | S40300 | SUS 403 |
Te Hanganga Matū o te Pae SUS403:
| Tau | C | Si | Mn | S | P | Cr |
| 403 | 0.15 | 0.5 | 1.0 | 0.030 | 0.040 | 11.5～13.0 |
Ngā Āhuatanga Hangarau o te Pae S40300:
| Tau | Kaha Kume (MPa) min | Te roa (% i roto i te 50mm) min | Kaha Hua 0.2% Whakamātautau (MPa) min | Rockwell B (HR B) mōrahi |
| SS403 | 70 | 25 | 30 | 98 |
Ngā Tākai a SAKY STEEL:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
