Well ground CD - 650 Carbide Heading Die Supplier with strong impact strength
Brief Introduction of Tungsten Carbide cold forging dies
1. 100% raw material to produce tungsten carbide products.
2. Hip sintered, high hardness, high wear resistance
3. Various sizes and full types available
4. Reasonable price,Fast delivery time
5. OEM Customized(small order accepted,professional technical support)
6.ISO 9001 Certification
How to get exactly quotation based on clients requirements:
Necessary information required for manufacturing tungsten carbide cold heading dies:
- Specification ( like OD*ID*Length size,shape,angle etc.)
- Tungsten carbide grade, or chemical composition
- Surface condition: sintered blank or fine grinding
- Tolerance on dimension ( if you have)
- If you are not quite clear about which tungsten carbide grade is suitable, please provide us the applications to suggest you a suitable one.
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 |
Package and delivery
Currently we have cartons,plywood case and metal drums.
Application of tungsten carbide cold forging dies
Tungsten carbide dies can be divided into four categories according to use:
1.Tungsten carbide anvil
2.Tungsten carbide drawing dies (such molds accounted for the vast majority of tungsten carbide die.)
3.Cold heading, cold punching, forming and shaping dies
4.Non-magnetic die
5.Hot tungsten carbide die
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.
Production process of tungsten carbide cold forging dies
1, Soon after the order is confirmed, copper wire carbide die products will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of copper wire carbide die samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and all copper wire carbide die must be passed by semi finished inspection,
4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.
5, 1). cleaning/tumbling is to make the copper wire carbide die look more beautiful.
2).The copper wire carbide die can be ground according to customers’ order tolerance requirement.
P.S: Customized size carbide blocks are available here,your inquiry will be more than welcome,work with us!
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