Grade | Density g/cm³ | Hardness HRA | T.R.S.
MPa
| Application |
YG8 | 14.6-14.9 | ≥89 | ≥1470
| Suitable for manufacturing only mechanical parts, tools and wearing parts |
YG8.2 | 14.4-15.0 | ≥88
| ≥1450
| Suitable for manufacturing only mechanical parts, tools and wearing parts |
YG8L | 14.6-15.0 | ≥89 | ≥1450 | Suitable for steel and non-ferrous drawing. |
YG15 | 13.9-14.2 | ≥86.5
| ≥2060 | Suitable for making stamping molds for watch parts, musical instrument strings, battery cases, and toothpaste skin. |
HK12 | 14.2-14.7 | ≥87.5 | ≥2100 | Suitable for making stamping molds for watch parts, musical instrument strings, battery cases, and toothpaste skin |
KY10 | 14.1-14.5 | ≥87.5 | ≥2060 | Suitable for making stamping molds for watch parts, musical instrument strings, battery cases, and toothpaste skin |
YG20 | 13.4-13.8 | ≥83.5 | ≥2480 | Suitable for making stamping molds for watch parts, musical instrument strings, battery cases, and toothpaste skin |
YG20C | 13.4-13.8 | ≥82 | ≥2480 | Suitable for making cold heading, cold stamping, cold pressing dies and stamping dies for standard parts, bearings, tools and other industries |
YG20D | 13.4-13.8 | ≥82 | ≥2300 | Suitable for making cold heading, cold stamping, cold pressing dies and stamping dies for standard parts, bearings, tools and other industries |
YSN30 | 13.9-14.9
| ≥87 | ≥1900 | Non-magnetic alloy, suitable for magnetic industry |
