OK Weartrode 40 is used in applications exposed to metal to metal wear. A common application is surfacing wear resistant dies operating at temperatures up to 400°C. OK Weartrode 40 provides a weld metal with minimum hardness level of 40 HRC, typical value is around 45 HRC.
焊缝金属分析
| Mn |
| Mn |
Mo |
C |
Si |
V |
Cr |
| 0.9 % |
- |
- |
- |
- |
- |
| Mo |
| Mn |
Mo |
C |
Si |
V |
Cr |
| - |
0.5 % |
- |
- |
- |
- |
| C |
| Mn |
Mo |
C |
Si |
V |
Cr |
| - |
- |
0.20 % |
- |
- |
- |
| Si |
| Mn |
Mo |
C |
Si |
V |
Cr |
| - |
- |
- |
0.4 % |
- |
- |
| V |
| Mn |
Mo |
C |
Si |
V |
Cr |
| - |
- |
- |
- |
0.5 % |
- |
| Cr |
| Mn |
Mo |
C |
Si |
V |
Cr |
| - |
- |
- |
- |
- |
2.0 % |
熔敷数据
| Fusion time per electrode at 90% I max |
kg weld metal/kg electrodes |
Number of electrodes/kg weld metal |
安培 |
熔敷率 |
直径 |
| 58 sec |
0.59 kg |
77 |
90-110 A |
0.9 kg/h |
2.5 x 350 mm |
| 97 sec |
0.71 kg |
34 |
90-130 A |
1.1 kg/h |
3.2 x 450 mm |
| 112 sec |
0.67 kg |
22 |
160-180 A |
1.4 kg/h |
4.0 x 450 mm |
| 127 sec |
0.71 kg |
14 |
170-220 A |
2.0 kg/h |
5.0 x 450 mm |
