Grade |
Physical and mechanical properties |
Applications recommended |
Grade |
Density g/cm3 |
Hardness ( No less than HRA ) |
TRS ( No less than Mpa ) |
YG6X (K10) |
14.8-15.1 |
91 |
1490 |
For drawing steel and nonferrous wires or bars of less than Dia. 6.00 mm under not so much stress. |
YG6 (K20) |
14.7-15.1 |
89.5 |
1650 |
For drawing steel , nonferrous alloy bars of less than Dia. 20.00 mm under more stuess and also for drawing tubes of less than Dia. 10.00 mm. |
YG8 (K30) |
14.6-14.9 |
89 |
1800 |
For drawing steel and nonferrous bars and tubes, Also for manufacturing mechanical parts, tools and wear parts. |
YG15 |
13.9-14.2 |
86.5 |
2060 |
For drawing steel bars and tubes with a high reduction rate and for manufacturing anvils, drinning and punching and impacting dies. |