Heavy coated hardfacing electrode depositing very hard Chromium/Niobium carbides in an austenitic matrix. It is ideal for hard surfacing applications where resistance to extreme abrasion (in particular sliding abrasion) and moderate to heavy impact are required.


Typical Applications
Suitable for applications where resistance to extreme abrasion and moderate to heavy impact are required, such as press screw, grozzly bars, crusher hammers, ripper teeth and shovel teeth.


SPECIFICATIONS
Typical All Weld Metal Chemical Analysis:
C - 5.0
Mn - 0.7
Cr - 22.0
Nb - 7.0
Fe - Bal


Typical All Weld Metal Mechanical Analysis:
Singe Layer onto Mild Steel - Typical Hardness 60 - 65 HRc
Multi-Layer - Typical Hardness 64 - 69 HRc