NGĀ TONO:
He pai mō te whakarewa i te rino hina kaha-tiketike me te rino maka pona, pērā i te rango, te poraka miihini, te pouaka taputapu, me ētahi atu.
NGĀ WHAKARĀPOPOTONGA:
AWS A5.15 / ASME SFA5.15 ENiFe-CI
JIS Z3252 DFCNiFe
NGĀ ĀHUATANGA:
Ko te AWS ENiFe-CI (Z408) he irahiko rino maka me te matua koranu nikara me te kaha whakaiti i te paninga karāpeti. Ka taea te whakamahi i roto i ngā mahi AC me DC e rua, he pewa pumau, ā, he ngāwari ki te whakahaere. He āhuatanga o te irahiko ko te kaha teitei, te kirihou pai, te tauwehenga whānui iti me ētahi atu. Ko te ātete pakaru mō te rino maka hina he rite ki te Z308, ko te ātete pakaru mō te rino maka pona he nui ake i te ENi-CI (Z308). Mō te rino maka he nui ake te whākawa (0.2%P), he pai hoki ngā hua, ā, he iti ake te mahi tapahi i te Z308 me te Z508. Ka whakamahia te Z408 ki te whakarewa i te rino maka hina me te rino maka pona mō te rūma.
WHAKATŪPATO:
I mua i te whakarewanga, me tunu ngā irahiko mō te 1 hāora ki te pāmahana 150±10℃ i mua i te whakamahinga.
I te wā e whakarewa ana, he mea tika kia whaiti te whakarewa, ā, kaua te roa o ia whakarewa e neke atu i te 50mm. Pākia mārire te wāhi whakarewa ki te hama i muri tonu i te whakarewatanga hei whakakore i te ahotea me te ārai i ngā pakaru.
E taunaki ana kia iti ake te wera e whakaurua mai ana.
TE HANGA MATUA O TE MEA WHAKAPUTA (TE WĀHANGA PAPATIPA): %
| Ngā Huānga | C | Si | Mn | S | Fe | Ni | Cu | Te papatipu o ētahi atu huānga |
| Uara paerewa | 0.35-0.55 | ≤0.75 | ≤ 2.3 | ≤0.025 | 3.0- 6.0 | 60- 70 | 25- 35 | ≤ 1.0 |
AU TOHUTORO WHAKAPĀ:(AC,DC+)
| Diameter o te irahiko (mm) | 3.2 | 4.0 | 5.0 |
| Roa (mm) | 350 | 350 | 350 |
| Iahiko whakarewa (A) | 90-110 | 120-150 | 160-190 |
Ngā Āhuatanga o te Whakamahinga:
He pewa tino pumau.
He tino kaha ki te tango i te para.
He papaku te urunga.
He ātete pai ki te wera me te waikura.
He ātete pai rawa atu ki te pakaru.
