High hardness ,red hardness and wear resistance ,good impact resistance
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Applications
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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 .
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Technical Characteristics
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Alloy Class
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Precision Grade
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Composition
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Property
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WC
|
Co
|
Ni
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Denisty
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HRA
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N/mm2
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|
WC---Co
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YG6
|
other
|
6
|
|
14.6-15.
|
91
|
1850
|
|
YG8
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other
|
8
|
|
14.4--14.8
|
89
|
2000
|
|
YG6X
|
other
|
6
|
|
14.6--15.0
|
92
|
1850
|
|
WC-Ni (Cr)
|
YN6
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other
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|
6
|
14.5--14.9
|
90
|
1850
|
|
YN8
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other
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|
8
|
14.4--14.8
|
88
|
1900
|
|
YN12
|
other
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|
12
|
14.0--14.4
|
86
|
2200
|
|
