Pepa Parahi RA
Pepa Parahi C5191/C5210
He rauemi koranu te parahi i hangaia mā te whakarewa i te parahi me ētahi atu konganuku onge, utu nui rānei. He rerekē ngā āhuatanga ā-tinana o ngā huinga koranu rerekē, ā,ngā tonoKo ngā pepa parahi i hangaia eCIVEN METAL he pepa parahi tine-fosfor te nuinga, ko te nuinga he parahi, he tine me te fosforo.Kei a ia ēnei āhuatanga e whai ake nei:
1. Hhe nui ake te ihirangi phosphorus me te kaha pai ake i te ngenge.
2. Bhe ngāwari ake, he ātete hoki ki te kakahu.
3, Nkei runga-aukume, me ngā āhuatanga hangarau me ngā āhuatanga miihini pai
4, Cātete ki te waikura, ka taea te whakarewa me te whakawiri pai, kāore he mura i te pānga.
5, GHe pai te kawe hiko, kāore e ngāwari te wera hei whakarite i te haumaru.
Nā ōna āhuatanga mahi ahurei, ka whakamahia te pepa parahi hei hanga i ngā momo wāhanga hiko, ngā whakarewanga ātete-hau, ngā hononga, ngā konganuku me ngā rauemi ātete-kakahu mō ngā taputapu tino tika. Ko tePōkaitia pepa parahi mai iCIVEN METAL he tino ngāwari hoki ki te miihini, he ngāwari hoki ki te hanga me te whakarārangi.Nā te porowhitahanganga o te mea i hurihiaparahi konumohe, ka taea te whakahaere i te āhua ngohengohe me te āhua mārō mā te tukanga whakamahana, kia pai ake ai mō te whānuitanga o ngā ngā tono.Ka taea hoki e CIVEN METAL te hanga pepa parahi i roto i ngā matotoru me ngā whānui rerekē e ai ki ngā hiahia o te kiritaki, ā, ka whakaitihia ngā utu whakaputa me te whakapai ake i te pai o te tukatuka.
Te Hanganga Matū (%)
| Nama Koranu | Kiato (karamu/cm³) | Sn | P | Cu | |
| Haina | Hapani | ||||
| Qsn6.5-0.1 | C5191 | 8.83 | 6.0-7.0 | 0.1-0.25 | 93.3 |
| Qsn8-0.3 | C5210 | 8.0 | 7.0-9.0 | 0.03-0.25 | 91.9 |
Ngā Āhuatanga Mīhini (Paerewa: GB/T5189-1985)
| Nama Koranu | Te Āhua o JIS | Kaha Kume Rm/N/mm 2 | Te whakaroa（%） | Te Āhuatanga HV |
| C5191 | O | 315 | 40 | -- |
| 1/4H | 390-510 | 35 | 100-160 | |
| 1/2H | 490-610 | 20 | 150-205 | |
| H | 590-680 | 8 | 180-230 | |
| EH | 630 | 5 | 210-230 | |
| C5210 | 1/2H | 470-610 | 27 | 140-205 |
| H | 590-705 | 20 | 185-235 | |
| EH | 680-780 | 11 | 205-230 | |
| SH | 735-835 | 9 | 230-270 |
Tuhipoka:Ka taea e mātou te whakarato hua me ētahi atu āhuatanga e ai ki ngā hiahia o ngā kiritaki.
Ngā Whakatakotoranga e Wātea ana (mm)
| Matotoru | Whānui | Te riri |
| 0.01 ~ 0.15 | 4.0~650 | Whakaritea |
Ngā Rahi me ngā Ātete (mm)
| Matotoru | Ngā Ātete Matotoru | Whānui | Whānuitanga Ātete |
| 0.01 ~ 0.6 | ± 0.002 | 4.0~650mm | ± 0.1 |
| >0.06 ~ 0.15 | ± 0.003 |
