Te Hanganga Matū
| Huānga | Wāhanga |
| Sn | 5.5-7.0% |
| Fe | ≤0.1% |
| Zn | ≤0.2% |
| P | 0.03-0.35% |
| Pb | ≤0.02% |
| Cu | Taurite |
MīhiniNgā Āhuatanga
| Koranu | Te riri | Kaha KumeN/mm2 | % Toronga | Te pakeketanga HV | Kōrero |
| CuSn6 | O | ≥290 | ≥40 | 75-105 | |
| 1/4H | 390-510 | ≥35 | 100-160 | ||
| 1/2H | 440-570 | ≥8 | 150-205 | ||
| H | 540-690 | ≥5 | 180-230 | ||
| EH | ≥640 | ≥2 | ≥200 |
1. Matotoru: 0.01mm–2.5mm,
2. Whānui: 0.5–400mm,
3. Te riri: O, 1/4H, 1/2H, H, EH, SH
4. He pai mō te taiao, he rerekē ngā tono mō ngā matū kino, pērā i te mata, he iti iho i te 100ppm; kua tukuna mai te pūrongo Rohs.
5. Whakaratohia he tiwhikete mira mō ia rōra, me ngā rota, ngā whakatakotoranga, NW, GW, uara HV, MSDS, pūrongo SGS.
7. Te mana whakahaere tino kaha mō te matotoru me te whānui, me ētahi atu āwangawanga kounga.
8. Ka taea te whakarite i te taumaha o te koiri.
9. Tākai: Tākai koretake, putea kirihou, pepa whakakī i roto i te papa rakau, i te pouaka rānei. Kotahi, ētahi rānei o ngā koiri i roto i te papa kotahi (kei te whānui o te koiri), tohu tuku. Ka taea e te GP 20″ te uta i te 18-22 tana.
10. Wā Arataki: 10-15 rā i muri i te PO.
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