G40M


This carbide grade is ISO grade M30~M40 range, unique Tantalum carbide particle and Niobium carbide particle in matrix is good for temp resistance and wear resistance.


Hardness    HRA89

Grain size    1μ~2μ

AVE T.R.S   260 kg/mm(370ksi)


Excels in machining High Ni-base Alloy.