High-preformance Grade Facts
Grade |
ISO Grade |
Density g/cm3 |
Hardness HRA> |
T.R.S>N/mm² |
Performances or recommended applications |
High-performance grade |
YD40 |
|
13.10-13.55 |
82.5 |
2480 |
High impact resistance, for cold heading and punching dies and hot heading and punching dies |
YD45 |
|
13.25-13.65 |
83.0 |
2480 |
High impact resistance, a special grade for hot heading dies |
YG011 |
K10 |
14.55-14.75 |
92.5 |
1840 |
Ultra-fine grain size, for machining glass fiber reinforced plastics, titanium alloys, hardened steel with a high hardness |
YG012 |
K20 |
14.25-14.55 |
91.0 |
2160 |
Ultra-fine grain, for milling cutters and the hole-machining tools |
YG013 |
K10 |
14.35-14.60 |
91.5 |
2060 |
Ultra-fine grain with good wear resistance and toughness, for wood-working tools |
YG014 |
K05 |
14.65-14.95 |
93.0 |
1760 |
Ultra-fine grain, for finishing machining of non-ferrous metals and for wood-working tools |