Tungsten TIG Electrode WC20
Àkópọ̀ kẹ́míkà:
Akọkọ ati kekere irinše | Min.akoonu(%) |
W | Iwontunwonsi |
Ce | 1.47-1.79% |
CeO2 | 1.80-2.20% |
Awọn idoti | Awọn iye ti o pọju (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 |
Iwọn ati awọn ifarada:
Iwọn (mm) | Ifarada (mm) |
1.00-2.39 | ±0.05 |
2.40-2.99 | ±0.08 |
3.0-10.0 | ±0.10 |
Gigun ati ifarada:
Gigun (mm) | Ifarada (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 |
Straihtness (mm): max. iyapa 0,5 / 100 mm ipari
Itoju gbigbona: ti ko tọ
Ìwọ̀n: ≥18.7g/cm³
Dada: ilẹ aarin
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa