Pae Rino Maka Pokapū ASTM A536 | Toko Rino Karāpiti Porowhita
Whakataki Hua
Ko te Pae Rino Maka Nodular ASTM A536 he rauemi hanga-tika i hangaia mō ngā tono mahi-teitei i roto i ngā pūnaha waipēhi me ngā pūnaha motuka. I hangaia kia rite ki te paerewa pakari o ASTM A536, ka whakakotahihia e tēnei pae rino porowhita (SG) te kaha o te maitai me ngā āhuatanga whakarewa me te whakaiti i te wiri o te rino. He mea nui rawa atu mō tōna ātete pai ki te ngenge, te ngāwari ki te miihini, me te pumau o te taha i raro i te pēhanga.
He rerekē te rino maka pona, e kiia ana hoki ko te rino ngāwari, i te rino hina nā te mea he pona karāpeti porowhita te ihirangi waro, kaua ko ngā maramara. Nā tēnei rerekētanga hanganga ka nui ake te kaha kume me te kaha tuku, ka waiho hei rauemi pono mō ngā taiao pikau kawenga me ngā taiao ahotea nui.
- ka hangaia ngā pae rino ngāwari kia rite ki ngā paerewa o te ao. Ka whakaatuhia ngā momo maitai e whakamahia whānuitia ana mō ngā pae rino ngāwari i roto i ngā huarahi rerekē e ai ki ngā whenua me ngā paerewa rerekē.
Ko ngā tohu maitai rino ngāwari e whakamahia whānuitia ana i raro i ētahi pūnaha paerewa noa:
| ASTM A536 | I te tau 1563 | ISO 1083 | JIS G5502 |
| 60-40-18 | EN-GJS-400-15 | GGG40 | FCD400 |
| 65-45-12 | EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | EN-GJS-500-7 | GGG50 | FCD500 |
| 100-70-03 | EN-GJS-600-3 | GGG60 | FCD600 |
Whakaahuatanga Hua
He mea noa te whakamahi i ngā tokotoko rino ngāwari i roto i ngā mahi pēnei i ngā taputapu me ngā wāhanga toki i roto i te hanga miihini, ngā toki porotaka me ngā tokotoko hono i roto i te umanga motuka, ngā paipa me ngā wāhanga hanganga i roto i te mara hanga, ngā wāhanga waipēhi i roto i ngā mīhini hanga, me ngā takirere me ngā tinana papu i roto i te umanga pūngao.
Ngā tawhā hua
| Ingoa Hua | Pae Rino Mātotoru/Pae Rino Porowhita Mātotoru |
| Paerewa | ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Diameter o Waho (OD) | 20 mm – 600 mm (ka taea te whakarite) |
| Roa | 1 m – 6 m (ka taea te whakarite) |
| Kaha Kume | 400 – 800 MPa |
| Te Kaha o te Hua | 250 – 500 MPa |
| Te pakeketanga | 130 – 280 HB |
| Te Maimoatanga Wera | kua whakamahanatia, kua whakatauritea, kua tineia rānei, kua whakamaroketia |
| Āhua o te Mata | Kua makahia / Kua mīhinihia / Kua tihorea |
| Te whakaroa | 2% – 18% |
| Tūnga tuku | Ngā pae porowhita/ngā pae tapawhā/ngā pae papatahi, tapahia rānei kia rite ki te rahi |
Ngā tono hua
>Ngā wāhanga rango waipēhi
>Ngā pūnaha whakatārewatanga motuka
>Ngā wāhanga tuku
>Ngā tinana papu me ngā whare takirere
>Ngā anga mīhini taumaha
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
| Ngā Kupumatua
Pae rino maka ASTM A536, tokotoko rino maka pona, rino karāhe porowhita, rino SG mō ngā wāhanga waipēhi, pae rino porowhita ngāwari, rino maka mō ngā wāhanga motuka