Grade Chart
Co |
WC |
Grain Size µm |
Density g/cm3 |
Hardness HV 30 |
Transverse Rupture Strength N/mm2 |
Application |
|
EMT100NG |
6%
|
93%
|
< 0.8 µm
|
14.85 ± 0.1 g/cm3
|
1,717 ± 50
|
> 3,900 N/mm2
|
Turning, drilling, milling
|
EMT210NG |
10%
|
89%
|
< 0.8 µm
|
14.05 ± 0.1 g/cm3
|
1,600 ± 50
|
> 4,300 N/mm2
|
Roughing, turning, drilling; punching and pressing tools
|
EMT609 |
9%
|
89.5%
|
< 0.5 µm
|
14.40 ± 0.1 g/cm3
|
1,950 ± 50
|
> 4,000 N/mm2
|
Milling (steel >60 HRC), HSC, machining of new composite materials
|
EMT612 |
12%
|
86.5%
|
< 0.5 µm
|
14.10 ± 0.1 g/cm3
|
1,720 ± 50
|
> 4,200 N/mm2
|
Roughing, turning, drillingm aterials to a hardness of 64 HRC; alloyed steel, cast iron, stainless steel, Nickel alloy
|
