Grade | Density | Hardness (HRA) | Bending Strength (/Mpa) | Performance and Application | Equivalent ISO Grade |
YG3X | 15.0~15.3 | 92 | 1320 | Fine Grain Size, outstanding in hardness, which is used to high speed finishing of cast iron, non-ferrous alloy, and alloy hardened steel, and alloy steel. | K01 |
YG3 | 15.0~15.3 | 91 | 1200 | Excellent in hardness, and suitable for finishing of cast iron, non-ferrous alloy, and plastic, rubber, etc. | K01 |
YG6X | 14.6~15.0 | 91 | 1400 | Fine grain size. Excellent in wear resistance.Be used to process ferrous steel (HB<200), glass, hard rubber, cardboard, marble, ceramic copper alloy etc. | K10 |
YG6 | 14.6~15.0 | 89.5 | 1450 | Be used to process ferrous steel(HB<200),non-ferrous metal, wood, plastic, etc. | K20 |
YG8 | 14.5~14.9 | 89 | 1500 | Rough and semi-finishing of cast iron, nonferrous metal, wood, plastic, etc. | K30 |
YG11C | 14.0~14.4 | 86.5 | 2100 | Grade for manufacturing nozzle, wear resistance parts, die insert, mining tool, measuring tool like gauge, micrometer etc | K40 |
YG15 | 13.9~14.2 | 87 | 2100 | Grade for manufacturing nozzle, wear resistance parts, die insert, mining tool, measuring tool like gauge, micrometer etc | K40 |
YG20 | 13.4~13.7 | 85.5 | 2600 | Excellent in toughness and suitable for punching mold. | K40 |
YG20C | 13.4~13.7 | 85 | 2650 | Excellent in toughness and suitable for cold heading, cold punching, cold pressing mold, and punching mold. | K40 |
Grade | Density | Hardness (HRA) | Bending Strength (/Mpa) | Performance and Application | Equivalent ISO Grade |
YG25 | 12.9~13.2 | 84.5 | 2700 | Excellent in toughness and suitable for cold heading, cold punching, cold pressing mold, and punching mold. | K40 |
YT5 | 12.5~13.2 | 89.5 | 1400 | Roughing of carbon steel and alloy steel. | P30 |
YT14 | 11.2~13.2 | 90.5 | 1200 | Semi-finishing and finishing of carbon steel, alloy steel. | P20 |
YT15 | 11.0~12.7 | 91 | 1150 | Semi-finishing and finishing of carbon steel, alloy steel. | P10 |
YW1 | 12.6~13.5 | 91.5 | 1200 | Be used to processi refractory steel,stainless steel, high manganese steel, cast iron. | M10 |
YW2 | 12.4~13.5 | 90.5 | 1350 | Be used to process refractory steel,stainless steel,high manganese steel,cast iron. | M20 |
YW3 | 12.7~13.3 | 92 | 1400 | Excellent in resistance for wear and high temperature shock, which is used for finishing and semi-finishing of heat resisting alloy steel, high strength steel, extra-high strength steel, low alloy steel. | M30 |
YW4 | 12.1~12.5 | 92 | 1300 | Outstanding resistance for high temperature and anti-plastering, general purpose grade. It is suitable for carbon steel, mostly alloy steel beside Ni-based steel, and designed for finishing of heat resistance stainless steel. | M40 |