Fecral (0Cr21Al6)
1. Whakataki ki ngā hua
FeCrAl Cr21Al6, Me ngā āhuatanga o te ātete teitei, te tauwehenga iti o te ātete hiko, te pāmahana whakahaere teitei, te ātete waikura pai i raro i te pāmahana teitei,
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Ētahi atu |
| Mōrahi 0.06 | Teitei 0.025 | Teitei 0.025 | Mōrahi 0.70 | Mōrahi 1.0 | 19.0~22.0 | Teitei 0.60 | 5.0~7.0 | Para. | - |
2. Tono
Ko te Waea Ātete FeCrAl, e whakamahia whānuitia ana ki te ahumahi matū, te miihini whakarewa, te ahumahi karāhe, te ahumahi uku, te wāhanga taputapu kāinga me ērā atu.
3. Ngā Āhuatanga
Waea ātete FeCrAl, Mahi pumau; Ārai-waikura; Ātete waikura; Pūmau pāmahana teitei; Kaha hanga koiri tino pai; Āhua mata ōrite, ataahua, kāore he ira.
4. Painga
He kounga teitei, he wā tuku poto, he iti te MOQ.
5. Ngā taipitopito mō te tākai
Pīrori, koiri, pouaka rakau (e ai ki te hiahia o te kiritaki).
6. Rahi
Waea: 0.018-10mm Rīpene: 0.05*0.2-2.0*6.0mm
| Ko te manawanui e whakaaetia ana o te waea koranu me te diameter tokotoko GB/T1234-2102 | ||
| Kāwai | Diameter (mm) | Manawanui (mm) |
| Waea maitai kua tōia matao | 0.02 ~ 0.025 | 0.02 ~ 0.025 |
| 0.025 ~ 0.03 | 0.025 ~ 0.03 | |
| 0.03 ~ 0.05 | 0.03 ~ 0.05 | |
| 0.05 ~ 0.1 | 0.05 ~ 0.1 | |
| 0.1 ~ 0.3 | 0.1 ~ 0.3 | |
| 0.3 ~ 0.5 | 0.3 ~ 0.5 | |
| 0.5 ~ 1.0 | 0.5 ~ 1.0 | |
| 1.0 ~ 3.0 | 1.0 ~ 3.0 | |
| 3.0 ~ 6.0 | 3.0 ~ 6.0 | |
| 6.0 ~ 8.0 | 6.0 ~ 8.0 | |
| 8.0 ~ 10.0 | 8.0 ~ 10.0 | |
| Rakau wera-oti | 5.5 ~ 12.0 | ±0.4 |
150 0000 2421