Tungsten Carbide Screw Die with Mirror Polishing - H13 Case Material HRC46-48 for Precision Thread Forming
Price:
US $30-80 / Pieces
MOQ:
1 Piece/Pieces
Delivery Time:
Negotiable
Brand:
Henghui Screw Punch Die
Product Description
High Precision Tungsten Carbide Screw Dies
Professional-grade tungsten carbide screw dies featuring mirror polishing for superior thread forming performance in cold heading and hot upsetting applications.
Carbide Material Specifications
We provide various carbide material options optimized for different industrial applications:
| Item | Co% | Grain Size (μm) | Density (g/cm³) | Hardness (HRA) | TRS (Kgf/mm²) | Impact Strength (Kgf/m-cm²) | Application |
|---|---|---|---|---|---|---|---|
| KG2 | 6.50% | 2~3 | 14.90 | 90.5 | 320 | 0.28 | Drawing die |
| KG3 | 9% | 2~3 | 14.61 | 89.3 | 340 | 0.52 | Extrusion die |
| KG5 | 12% | 2~3 | 14.31 | 88.3 | 340 | 0.58 | Extrusion die |
| KG6 | 14% | 2~3 | 14.12 | 87.3 | 320 | 0.65 | Extrusion die |
| ST6 | 15% | 3~6 | 13.80 | 86.0 | 270 | 0.78 | Stainless steel |
| ST7 | 20% | 2~6 | 13.40 | 85.3 | 270 | 0.80 | Stainless steel |
| EA65 | 18% | 2~6 | 13.73 | 85.0 | 300 | 0.80 | Carbon steel screw/cutting die |
| VA80 | 20% | 3~6 | 13.58 | 84.0 | 280 | 0.85 | Impact resistance |
| VA90 | 22% | 6~9 | 13.39 | 82.5 | 240 | 0.90 | Impact resistance |
| EA90 | 24% | 2~6 | 13.22 | 82.8 | 270 | 0.90 | Impact resistance |
Case Material: SKD61 (H13)
Our main case material is H13 (SKD61) with hardness HRC46-48
| Chemical Element | C | Si | Mn | P | S | Cr | Mo | V | W | Cu | Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 0.39 | 1.15 | 0.44 | 0.021 | 0.007 | 5.12 | 1.3 | 0.94 | 0.06 | 0.05 | 0.06 |
Surface Treatment Options
Available coatings: TiN (Titanium Nitride) / TiAlN (Titanium Aluminum Nitride)
Manufacturing Process
Quality Assurance
- Relative standard deviation controlled within 0.005mm
- Concentricity controlled within 0.01mm
- ISO9001:2015 certified quality management system
- Advanced inspection equipment including 3D image measuring instruments
Global Export Experience
Our products have been successfully exported to Southeast Asia, Europe, and the United States, demonstrating international quality acceptance.
Frequently Asked Questions
Q: How can I get a quotation?
A: Contact us with your drawings, material requirements, quantity, and surface treatment preferences for prompt pricing.
A: Contact us with your drawings, material requirements, quantity, and surface treatment preferences for prompt pricing.
Q: What is your lead time?
A: Production time ranges from 12-45 days depending on order quantity and customization requirements.
A: Production time ranges from 12-45 days depending on order quantity and customization requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Henghui Precision Mold Co., Limited
Location
Hailong Village, Baishiyi Town,Jiu Long Po District,Chongqing,China
Contact Person
Hou