High hardness ,red hardness and wear resistance ,good impact resistance
Applications
|
Suitable for semi-finishing and finishing of cast iron ,non-ferrous metal and alloy ,non-metallic material in mediumctting speed, also for making wear parts with high wear resistance and low impact toughness .
|
Technical Characteristics
|
Alloy Class
|
Precision Grade
|
Composition
|
Property
|
WC
|
Co
|
Ni
|
Denisty
|
HRA
|
N/mm2
|
WC---Co
|
YG6
|
other
|
6
|
|
14.6-15.
|
91
|
1850
|
YG8
|
other
|
8
|
|
14.4--14.8
|
89
|
2000
|
YG6X
|
other
|
6
|
|
14.6--15.0
|
92
|
1850
|
WC-Ni (Cr)
|
YN6
|
other
|
|
6
|
14.5--14.9
|
90
|
1850
|
YN8
|
other
|
|
8
|
14.4--14.8
|
88
|
1900
|
YN12
|
other
|
|
12
|
14.0--14.4
|
86
|
2200
|
|