Product Overview

Our Tungsten Carbide Cold Heading and Stamping Dies are engineered for high-volume production environments where durability and precision are non-negotiable. Manufactured from premium sub-micron grain carbide grades, these dies provide the perfect balance of toughness and hardness, ensuring consistent performance in cold forging, heading, and metal stamping applications.

Whether you are producing automotive fasteners, aerospace components, or industrial hardware, our carbide tooling is designed to minimize downtime and maximize your output.

Technical Parameters

• Grade Options: YG15, YG20, YG20C, GT550 (or equivalent international standards).

• Surface Treatment: Micro-polishing, CVD/PVD coating available upon request for even lower friction.

• Tolerance Control: Precise ID/OD grinding to H6/H7 standards.

• Concentricity: High-precision concentricity for multi-stage forming.

Commonly Supplied Styles

1. First Heading Dies & Punches: For initial wire deformation.

2. Finishing Dies: For final shape and precision sizing.

3. Hexagon / Square Trimming Dies: For forming bolt heads and specialized shapes.

4. Extrusion Dies: For reducing shank diameters in complex fastener designs.

5. Progressive Stamping Inserts: For high-speed sheet metal forming.

Ordering & Support

To provide the most accurate quote, please include the following in your inquiry:

1. Technical Drawing (PDF, STEP, or CAD).

2. Material Being Formed (e.g., Stainless steel, alloy steel, carbon steel).

3. Quantity needed.

4. Machine Type or specific pressure requirements.

Why Our Carbide Dies Stand Out?

• Optimized Grade Selection: We match the specific cobalt percentage and grain size to your application—whether you need maximum hardness for thin-wall stamping or high toughness for heavy-duty bolt heading.

• Micro-Grain Structure: Our sub-micron tungsten carbide powder ensures a uniform structure, preventing premature fatigue failure under repetitive stress.

• Excellent Thermal Stability: Maintains hardness and dimensional accuracy even during continuous, high-heat operation.

• Interchangeable Inserts: We offer solid carbide dies as well as carbide-inserted steel casings to provide cost-effective solutions for larger tooling setups.

FAQ 

Q: Why choose tungsten carbide over tool steel for cold heading?

A: Tungsten carbide offers significantly higher hardness and compressive strength. While the initial cost is higher, the drastically longer service life and reduced machine downtime result in a much lower cost-per-part in mass production.

Q: Can you provide custom shapes based on technical drawings?

A: Yes, we specialize in OEM/ODM services. We can manufacture carbide dies based on your specific CAD drawings, ensuring perfect compatibility with your existing equipment.

Q: What is the typical lead time for custom stamping dies?

A: Standard lead times for custom carbide tooling range from 10 to 20 business days, depending on the complexity of the geometry and the required finishing.

FAQ:

Q1: Вы фабрыка або гандлёвая кампанія?
Мы фабрыка з 12-гадовым вопытам вытворчасці.

Q2: Дзе знаходзіцца ваш завод?
Мы знаходзімся ў горадзе Чжучжоу, правінцыя Хунань, дзе знаходзіцца база карбіду вальфраму.

Q3: Ці канкурэнтаздольная цана?
У нас ёсць уласны завод. Дзякуючы моцнай сістэме вытворчасці і размеркавання, мы абяцаем прапанаваць нашым кліентам найбольш канкурэнтаздольную цану.

Q4: Ці прадукты высокай якасці?
так. Уся прадукцыя будзе правярацца перад масавым вытворчасцю, і перад адпраўкай мы правяраем фізічныя ўласцівасці, форму і допуск для забеспячэння якасці прадукцыі.

Не саромейцеся звяртацца да мяне:

Эмі
Менеджэр па продажах

Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, раён Цяньюань, горад Чжучжоу.
электронная пошта:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype :  0086 13786352688