Product Details
Place of Origin: zhuzhou
Brand Name: VKD
Certification: ISO 14001:2015
Payment & Shipping Terms
Minimum Order Quantity: negotiate
Price: Negotiable
Packaging Details: paper, then paper boxes, then exported wooden cartons or paper cases,or packed as customers'requirement.
Delivery Time: 15-20 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20tons per month
Place Of Origin: |
Hunan, China (Mainland) |
Brand Name: |
VKD |
Model Number: |
VKD22C |
Shaping Mode: |
Cold Heading Die |
Product Material: |
Carbide |
Grade: |
VKD22C |
Co%: |
22 Wt% |
Density: |
13.4 |
HRA: |
82.5 |
Place Of Origin: |
Hunan, China (Mainland) |
Brand Name: |
VKD |
Model Number: |
VKD22C |
Shaping Mode: |
Cold Heading Die |
Product Material: |
Carbide |
Grade: |
VKD22C |
Co%: |
22 Wt% |
Density: |
13.4 |
HRA: |
82.5 |
Stamping dies for custom-made forming punches and dies, high-quality sheet metal stamping dies and bushing dies
|
Grade
|
Co(wt%)
|
Density(g/cm3)
|
HRA
|
Application range
|
|
VKD22C
|
22
|
13.4
|
82.5
|
Nut die. Tungsten tungsten.
|
|
Note: grade control is for reference only, and further understanding of consulting company technical personnel.
|
||||
1.Corrosion cemented carbide: cemented carbide electric corrosion layer is thinner, the micro defect of machined surface is reduced, and the surface quality of cemented carbide is improved.
2. Grain structure: tungsten carbide is more uniform, more rounded corners, more uniform stress distribution, improve cemented carbide
3. Service life: the same working condition is small, the service life is higher than be fore, 20%-100%.
1) Extension of die life and stability of life
By controlling the particle size distribution of WC, can make the plastic deformation and reduce the load of thecemented carbide to improve the compressive strength and fracture toughness, delaying the occurrence and propagation of cracks of the mould process, long service life, and has a very high consistency.
2)Bite and adhesion decreased considerably
High temperature single crystal WC was used to strengthen the binding of crystalline structure and effectively strengthen the cobalt phase, thus effectively inhibiting the cracking of the material.
3)The corrosion resistance and electrical resistance of the cemented carbide are improved
Because of the strengthening of the cobalt phase, the corrosion resistance of the cemented carbide is greatly improved, so that the cemented carbide is suitable for discharge machining.
Welcome your inquiry.
