RAJ ALLOY HF – III (LH)
RAJ ALLOY HF – III (LH)
DESCRIPTION AND APPLICATIONS: RAJ ALLOY HF-III (LH) is a basic coated hardfacing electrode depositing hard and non machinable Chromium-Molybdenum-Vanadium alloyed air hardening type weld deposit which has excellent resistance to severe abrasion and heavy impact. Very useful in reclaiming costly worn out machine parts. Multilayer deposit is possible with this electrode without cracks due to hardness. Typical applications are churn-drill bits, dipper shovel & libs, cane cutting knives, crusher hammers, shear blades, drag line bucket lips, crusher haws etc.
Precautions:
- Store the electrode in dry place. Redry the electrode at 350ºC for one hour before use.
- Use short arc and stringer beads.