| Grades, properties and uses of tungsten steel : |
| Grade | Physical and mechanical properties | Corresponding designation | The use of performance and Applications Introduction |
| Density (g/cm3) | Flexural strength | Hardness |
| Mpa(N/mm2) | HRA |
| YT8 | 14.6-14.9 | 2400 | 89.5 | YG8 | Medium grain, high strength, good toughness and resistance to wear
. It 's widely used in stretching die, made to be knife and many parts ect. |
| YT15 | 13.9-14.1 | 2600 | 87.5 | YG15 | Good strength and toughness, usually made to be stamping die and parts of abrasive resistance etc. |
| YT20 | 13.5-13.8 | 2800 | 85.0 | YG20 | High strength and good toughness, made to be stamping die, parts of stamping watches, battery shells and nuts ect. |
| YT20C | 13.4-13.6 | 2900 | 83.0 | YG20C | Good impact resistance and thermal fatigue resistance, apply to manufacture cold die, cold upsetting die and cold stamping die of standard parts, bearings and tools. |
| YT30 | 14.3-14.5 | 3200 | 88.5 | Special products | Apply to the trimming die and progressive die of high strength and impact resistance , punch, parts of abrasion resistance.General type. |
| YT05X | 14.3-14.8 | 3000 | 87.8 | Special products | Apply to the electrucal machinery of car, washing machine, air conditioning, ballast, meter and other silicon steel sheet stamping die of motor core. Suitable for terrace die. |
| YT10X | 13.8-14.0 | 3200 | 86.8 | Special products | Apply to the electrucal machinery of car, washing machine, air conditioning, ballast, meter and other silicon steel sheet stamping die of motor core. Suitable for die. |
| YT20X | 14.1-14.3 | 3750 | 90.0 | KD20 | Has excellent wear resistance and high strength, suitable for precision connector, terminal stamping, thin copper, thin aluminum plate, thin stainless steel stamping die etc. |
| YT650 | 13.8-14.1 | 3800 | 89.5 | CD650 | Has excellent wear resistance and high strength, suitable for precision connector, terminal stamping, thin copper, thin aluminum plate, thin stainless steel stamping die etc. |
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| Specification of tungsten steel: | |
| Varieties | Specifications(MM) | Condition of delivery |
Line cutting plate
| (3-65)×(100-300)×(100-300) | Six grinding surfaces or grit blast |
| Solid round bar | (Φ0.5-70)×(Φ30-330) | Rough or finishing grinding rod |
| Straight single-hole rods | (Φ0.5-70)×(Φ30-330) | Rough or finishing grinding rod |
