Active Member
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[China]
Address: No. 483,Jinshan Industrial Park,Hetang District,Zhuzhou 412000,Hunan,China.
Contact name:Jessica Chan
Zhuzhou Chaoyu Industrial Co.,Ltd |
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G20 Corrosion-resistance Tungsten Carbide Bushing Hard Alloy
bearing bushing
Brief Introduction of Tungsten Carbide cold forging dies
| Density (g/cm3) | 14˜15 |
| Hardness (HRA) | 87-94 |
| Elastic Modulus (MPa) | 608100 |
| Bend Strength (MPa) | 1420-2058 |
| Coefficient of heat Expansion | 4.5-6.3 |
| Thermal Condutivity (cal/cm.s. °c) | 0.17 |
Dimensions of solid tungsten carbide cold forging dies
Please contact us to confirm the specific dimension list.
| Sr.No | OD(mm) | ID(mm) | H(mm) |
| 1 | 5.0-9.0 | 0.5-3.0 | 2-60 |
| 2 | 10.0-20.0 | 0.5-9.0 | 2-70 |
| 3 | 21.0-50.0 | 0.5-20.0 | 2-70 |
| 4 | 51.0-150.0 | 0.5-40.0 | 2-70 |
Quality grade of tungsten carbide cold forging dies
Main grade grade YL90(YG20C),YL90.4(YG24C),YL90.5(YG25C)
| Grade | Grain size (um) | Binder | density (g/cm³) | Hardness (HRA) | T.R.S (N/m㎡) |
| YL80.2(YG15) | medium | 15% | 14.00-14.20 | ≥86.5 | ≥2900 |
| YL80.3(YG20) | fine | 20% | 13.50-13.80 | ≥85.0 | ≥2540 |
| YL80 | fine | 16% | 13.80-14.05 | ≥89.5 | ≥3200 |
| YL90(YG20C) | coarse | 20% | 13.50-13.70 | ≥83.0 | ≥2500 |
| YL90.1 | coarse | 16% | 13.90-14.10 | ≥84.5 | ≥2340 |
| YL90.2 | coarse | 18% | 13.70-13.90 | ≥83.5 | ≥2400 |
| YL90.4(YG24C) | coarse | 24% | 13.20-13.40 | ≥82.0 | ≥2600 |
| YL90.5(YG25C) | coarse | 25% | 13.00-13.20 | ≥81.0 | ≥2760 |
Application of tungsten carbide cold forging dies
Metal working:processed into press tool,blade,cutter,wear
parts,blanks and polishing tungsten carbide blocks for machinery
lathe to machine HSS material,Alu,steel,and stainless steel,etc.
Package and delivery
Currently we have cartons,plywood case and metal drums.
Production process of tungsten carbide cold forging dies
P.S: Customized size carbide blocks are available here,your inquiry will be more than welcome,work with us!
