Grade | Hardness(HRA) | TRS N/mm2 | Density g/cm3 | Application recommend |
YG6X | 92 | 1800 | 14.9 | it can be used to make steel wire,non-ferrous metal wire or bar
material with less than 6.0mm diameter. |
YG6 | 90.5 | 2000 | 14.9 | it can be used for steel wire,non-ferrous metal and alloy bars
under 20mm diameter,and can be also used for drawing pipes with
diameter of less than 10mm. |
YG8 | 90 | 2200 | 14.7 | can be used in steel,non-ferrous metal and alloy bars and
pipes,also can be used in manufactureing machinery parts,tools and
vulnerable parts. |
YG8.2 | 89 | 2000 | 14.6 |
YG8L | 89 | 2000 | 14.6 |
YG11 | 88.5 | 2300 | 14.4 | it can be used fo rhigh compression steel rod and steel pipe
drawing,and the top hammer,perforation and stamping die of working
under great stress. |
YG15 | 87 | 2600 | 14 |
YL50 | 87 | 2600 | 14.4 |
YG20 | 85 | 2800 | 13.6 | it can be used for stamping die,such as punching watch
parts,stamping battery shell,tooth paste mould,small size steel ball,screw,nut,etc. |
YG20C | 83.5 | 2800 | 13.6 | it can be used in standard parts,bearings,tools and other
industries for cold forging,cold pressing mould,warhead and shell
stamping dies. |
TL40.5 | 82 | 3000 | 13.3 |