Tungsten TIG Electrode WL20
Muundo wa kemikali:
| Vipengele kuu na vidogo | Maudhui.yadogo(%) |
| W | Mizani |
| La | 1.53-1.88% |
| La2O3 | 1.80-2.20% |
| Uchafu | Thamani za juu (μg/g) |
| Al | 15 |
| Cu | 10 |
| Cr | 20 |
| Fe | 30 |
| K | 10 |
| Ni | 20 |
| Si | 20 |
| Mo | 100 |
| C | 30 |
| H | 5 |
| N | 5 |
| Cd | 5 |
| Hg | 1 |
| Pb | 5 |
Kipenyo na uvumilivu:
| Kipenyo (mm) | Uvumilivu (mm) |
| 1.00-2.39 | ±0.05 |
| 2.40-2.99 | ±0.08 |
| 3.0-10.0 | ±0.10 |
Urefu na uvumilivu:
| Urefu (mm) | Uvumilivu (mm) |
| 50 | ±1.5 |
| 75 | +2.5/-1.0 |
| 150 | +4.0/-1.0 |
| 175 | +6.0/-1.0 |
| 300 | +8.0/-1.0 |
| 450 | +8.0/-1.0 |
| 600 | +13.0/-1.0 |
Ujanja(mm): max.kupotoka 0.5/100 mm urefu
Matibabu ya joto: bila kufutwa
Uzito: ≥18.5g/cm³
Uso: ardhi isiyo na katikati
Andika ujumbe wako hapa na ututumie
