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: ʻO ʻoe ʻo Factory a i ʻole ʻoihana kālepa?
ʻO mākou ʻo Factory me 12 mau makahiki o ka ʻike hana.

Q2: Aia i hea kāu hale hana?
Aia mākou ma ke kūlanakauhale ʻo Zhuzhou, ka ʻāina ʻo Hunan kahi kumu o ka tungsten carbide.

Q3: He mea hoʻokūkū ke kumukūʻai?
Loaʻa iā mākou kā mākou Factory pono'ī. Mahalo i ka hana ikaika a me ka ʻōnaehana hoʻolaha, hoʻohiki mākou e hāʻawi i kā mākou mea kūʻai aku i ke kumukūʻai hoʻokūkū.

Q4: ʻO nā huahana High Quality?
ʻAe. E hoʻāʻo ʻia nā huahana āpau ma mua o ka hana nui, a e nānā mākou i nā waiwai kino, ke ʻano a me ka hoʻomanawanui no ka hōʻoia ʻana i nā huahana kūpono ma mua o ka hoʻouna ʻana.

E ʻoluʻolu e kelepona mai iaʻu:

Aimee
Luna kuai

ʻO Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
Alanui Taishan, Apana Tianyuan, Kulanakauhale o Zhuzhou.
leka uila:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype :  0086 13786352688