详细说明
Carbide drawing dies
Properties of grades
| Grade | Density (g/cm3) | Hardness (HRA) | TRS (MPa) | Average Grain size (ųm) |
| YL01 | 15.25 | 93.5 | 3300 | 0.8 |
| YL10.2 | 14.5 | 92.0 | 4000 | 0.8 |
| YG6 | 14.95 | 90 | 2400 | 1.6 |
| YG6X | 14.95 | 91.5 | 1900 | 1.0 |
| YG8 | 14.75 | 89.5 | 2800 | 1.6 |
| YG11 | 14.4 | 87.5 | 3100 | 1.6 |
| YG15 | 14.05 | 87.0 | 3000 | 1.6 |
Application recommended
| Grade | Applications recommended |
| YL01 | Used for drawing diameter less than 1.5 mm of steel, tungsten and molybdenum wire under high speed drawing as well as nonferrous metals with high requirement on surface finish. |
| YL10.2 | Used for drawing diameter between 1.5 mm to 10mm of steel, tungsten and molybdenum wire under high speed drawing as well as nonferrous tubes with high requirement on surface finish. |
| YG6 | Used for drawing the diameter less than 20mm of steel, nonferrous metals and its alloy wire or bar under a moderate stress. It also used for tubes less than diameter of 10mm. |
| YG6X | Used for drawing the steel wire, nonferrous metals and its alloy wire or bar under the requirement of good wear resistant. |
| YG8 | Used for drawing diameter less than 50 mm of steel, nonferrous and its alloy wire or bar under a moderate stress. It also used for tubes under 35mm. |
| YG11 | Used for drawing diameter less than 60 mm of steel, nonferrous and its alloy wire or bar under a moderate stress. It also used for tubes under 35mm. |
| YG15 | Used for steel pipe and steel bar as well as alloy steel bolt and head forging of rivet under a certain big stress |
Types as following are: type 01, type 10, type 11, S11, type 12, type 13, S13 ,type 21, type 22, type 23, type 30, type 31, type 40, type41, type42, type60, R-2, R-4, R-5, R-6, R-7, R-8(9,10) , type V , type W, Type W (ß), type WTA.
Type 01 – carbide drawing die nibs for drawing ferrous and non-ferrous metal wires
| Type | D | H | Range of d | h |
| 01- | 6 | 4 | 0.2-0.8 | 0.8 |
| 8 | 6 | 1.0 | 1.0 |
Type 10 – carbide drawing die nibs for drawing ferrous and non-ferrous metal wires
| Type | D | H | Range of d | h |
| 10- | 6 | 4 | 0.4-0.8 | 0.8-1.2 |
| 8 | 6 | 0.2-0.8 | 1.0-1.5 |
Type 11 –carbide drawing die nibs for drawing ferrous and non-ferrous metal wires
| Type | D | H | Range of d | h | α° |
| 11- | 8 | 8 | 8 | 8 | 10° |
| 13 | 13 | 13 | 13 | 10° |
| 16 | 16 | 16 | 16 | 12° |
| 22 | 22 | 22 | 22 | 14° |
| 30 | 30 | 30 | 30 | 14° |
Type S11–carbide drawing die nibs with large reducing angles for drawing ferrous metal wires.
| Type | D | H | Range of d | h | α° |
| S11- | 8 | 6 | 0.3-1.0 | 0.3-1.0 | 14° |
| 10 | 8 | 0.7 | 0.7 | 14° |
| 13 | 10 | 0.4-2.8 | 0.4-2.8 | 16° |
| 15 | 13 | 0.5-3.0 | 0.5-3.0 | 16° |
| 16 | 14 | 0.4-3.8 | 0.4-3.8 | 16° |
| 20 | 17 | 1.2-4.7 | 1.2-4.7 | 18° |
| 21 | 17 | 1.8-5.7 | 1.8-5.7 | 18° |
| 22 | 18 | 1.7-6.4 | 1.7-6.4 | 18° |
Type 12–carbide drawing die nibs for drawing non-ferrous metal wires and rods
| Type | D | H | d | h |
| 12- | 8 | 6 | 0.4-0.8 | 0.3-0.6 |
| 13 | 8 | 0.4-2.3 | 0.3-1.0 |
| 16 | 10 | 0.8-3.0 | 0.5-1.2 |
| 20 | 12 | 1.0-5.0 | 1.0-1.4 |
| 22 | 14 | 4.2-5.7 | 1.6-2.0 |
| 26 | 16 | 6.4-8.0 | 2.0 |
| 28 | 14 | 2.6-4.6 | 1.3-2.5 |
Type 13–carbide drawing die nibs for drawing non-ferrous metal rods
| Type | D | H | d | h | α° |
| 13- | 30 | 21 | 3.7-9.6 | 1.5-4.0 | 14° |
| 40 | 24 | 9.0 | 6 |
| 40 | 25 | 10.5-15.5 | 5 |
| 50 | 28 | 16.5-24.5 | 5.5-6 |
| 60 | 35 | 25.5-34.5 | 7-7.5 | 18° |
| 75 | 35 | 35.5-43.5 | 8 |
| 90 | 35 | 45-47 | 9 | 20° |
| 110 | 40 | 59-69 | 10-11 |
| 140 | 50 | 71-81.5 | 12 |