Kontakt 400
Non Machinable Special
Descriptions & Applications:
Non-machinable electrode for cast iron repairs. Can be used on dirty and contaminated castings or any cast iron repair where machinability is unimportant. For best results castings should be preheated (maintained during welding) and slow cooled, to prevent possibility of cracking. Excellent colour match, will rust.
Typical All Weld Metal Chemical Analysis:
|
C
|
Mn
|
Si
| Fe
|
0.13
| 0.50 | 0.90 | 98.00 |
Current:
AC/DC (+)
Sizes Available and Recommended Amperages:
| 2.5mm | 3.2mm | 4.0mm | 5.0mm |
| 60-80 | 90-110 | 110-140 | 140-180 |
Storage:
If allowed to become damp the electrodes should be re-dried for one hour at 150° C before use.
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