JIS Z3251 DF2A-350-R
Notes on Usage
Welding Positions:
1. In case of hardfacing on large size cast steel, low alloy steel and
high carbon steel, preheat at 150℃(302℉) and more than that.
2. The groove repairing is prone to slag inclusion. Adjust the holding
angle of the electrodes.
3. Dry the electrodes at 70~100℃(158~212℉) for 60 minutes before
use.
Applications
JIS Z3251 DF2A-350-R For intermetallic light abrasion, hardfacing of keys clutch lugs.
Characteristics on Usage
It is a titania type electrode which has a good workability and
deposits machinable all weld metal. Slag removability and weld metal
appearance are good. Maching can be done with high speed steel
cutter. Quenching can be done after machining. Suitable for
intermetallic abrasion.
Type of Current
AC or DC+
