02Carbide Plate 
HIP Sintered
HIP Sintered 
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Jiangxi Zhongfu Cemented Carbide Co., Ltd.
Tungsten Carbide Parts Manufacturer for Custom Wear-Resistant Plates, Rods & Inserts
For 24 years our engineers have pressed, sintered and ground cemented carbide for OEM tool makers, mold shops, steel mills and drilling contractors. We supply HIP-sintered carbide plates, h6 ground carbide rods, brazed tips, scarfing inserts, carbide molds and nickel-bonded non-magnetic parts — made to your drawing, with grade formulations tuned to your real working conditions.
- 24+Years in tungsten carbide
- 5,000 m²Production floor area
- 20+Export countries served
- < 8 hEngineering response time
Hot-Selling Products
Tungsten Carbide Blanks, Inserts & Brazed Tips Trusted by Global Buyers
01Carbide Rod 
Tungsten Carbide Round Rod h6 Ground Ø1–40 mm Solid Carbide Blanks
Ø1–40 mm · h6 tolerance View details 03Custom Plate 
Customized Cemented Carbide Plate – Any Size, Shape & Grade
Made to drawing · Factory direct View details 04Carbide Block 
Tungsten Carbide Block 100×100×60 mm for EDM, Die & Wear Parts
100×100×60 mm · EDM stock View details 05OEM Blank 
OEM Wear-Resistant Cemented Carbide Blank for Tooling & EDM
OEM · Tooling grade View details 06Nano Grain 
Tool-Maker Favorite
Ø8 × 330 mm Nano Grain Tungsten Carbide Rods for End Mills, Drills & Boring Tools
Ø8 × 330 mm · 0.25 µm grain class View details 07Welding Blade 
Carbide Welding Blades – Brazed-Tip Lathe Inserts for Steel & Cast Iron
Lathe tooling · Steel / cast iron View details 08CNC Insert 
CNC Carbide Internal Turning Insert & Scraping Blade for Steel
Internal turning · CNC View details 09Peeling Insert 
Tungsten Carbide Bar Peeling Insert for Centerless Lathe Steel Rod
Bar peeling · Centerless lathe View details 10Polished Plate 
HIP Processed Square Carbide Plate – Polished Flat Blank
HIP · Polished · OEM View details 11Brazed Tip 
YG8 Carbide Brazed Tips for Water Well Drill Bits
YG8 · Rock drilling View details 12Brazing Tip 
OEM/ODM Tungsten Carbide Brazing Tips – Weld-On Blades
OEM/ODM · Metal cutting View details
24Years of
Carbide Experience
Carbide Experience
About Zhongfu Carbide
A Formulation-Driven Carbide Factory Built Around Custom Parts
Jiangxi Zhongfu Cemented Carbide Co., Ltd. has worked in the tungsten carbide field for more than two decades. Located in Nanchang, Jiangxi — the heart of China's tungsten supply chain — our 5,000+ m² factory controls the full route from powder mixing to final grinding.
Unlike catalog-only suppliers, we hold patented grade formulations and adjust binder content and grain size so each part matches the buyer's actual wear, impact or corrosion conditions — not just a dimension on a drawing.
- Exported to USA, Canada, Mexico, Australia, Germany and 20+ countries
- 100% virgin raw materials, no recycled powder
- Pressure sintering furnaces and precision grinders in-house
- Metallographic microscope inspection of microstructure
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Technical team members
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Patents obtained
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Positive customer reviews
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Industry awards & medals
Why Buyers Choose Zhongfu
Four Reasons Procurement Teams Re-Order From Us
What our long-term customers in tooling, mining and steel processing tell us matters most when qualifying a carbide supplier.
01
Rapid Response to Custom Needs
An experienced engineering team reviews every drawing and can optimize the formulation to your performance target. Every inquiry receives a technical reply within 8 hours.
02
Advanced Equipment, Consistent Quality
Precision automatic presses, pressure sintering furnaces, precision grinding machines and metallographic microscopes keep density, hardness and dimensions consistent batch to batch.
03
Broad Range of Carbide Products
From scarfing inserts SPUB63, SPUB86, SNMX15, SNMX19, SNMX25, SNMG1907 to gripper inserts, railway tamping tine tips, scarifier cutters and carbide bowls — all made from 100% virgin raw material.
04
Competitive Total Cost of Ownership
Fast feedback, reliable wear performance and factory-direct pricing. Longer tool life means fewer change-overs and less downtime — the real cost driver for industrial buyers.
Manufacturing Route
From Tungsten Powder to Precision-Ground Part
Powder Formulation
WC powder blended with Co or Ni binder using our patented recipes for the target grade.
Automatic Pressing
Precision presses form near-net shapes for plates, rods, tips and inserts.
Pressure Sintering
Sinter-HIP furnaces close internal porosity for higher strength and wear life.
Precision Grinding
Surface, centerless and profile grinding to tolerance, e.g. h6 on round rods.
Metallographic Check
Microstructure, porosity and grain inspection before packing and export.
Technical Reference
Cemented Carbide Grade Selection Guide
The rule of thumb: lower cobalt means higher hardness and wear resistance; higher cobalt means more toughness against impact. Use this table to shortlist a grade before you send your drawing.
| Grade | Binder (Co %) | Density (g/cm³) | Hardness (HRA) | Toughness | Typical Applications |
|---|---|---|---|---|---|
| YG6ISO K10–K20 | 6 | 14.8–15.0 | ≈ 90.5 | Low | Cast iron machining, wear plates, drawing dies |
| YG8ISO K20–K30 | 8 | 14.6–14.8 | ≈ 89.5 | Medium | Brazed tips, rock drill bits, lathe welding blades |
| YG15ISO K40 | 15 | 13.9–14.1 | ≈ 87.0 | High | Stamping dies, cold heading molds, punches |
| YG20Impact grade | 20 | 13.4–13.6 | ≈ 85.5 | Very high | Heavy-impact dies, forming tools, thick EDM blocks |
| Ni-bondedNon-magnetic | Ni binder | ≈ 14.5–14.9 | ≈ 88–90 | Medium | Magnetic molding dies, MWD downhole parts, seal rings |
News Center
Read the Blog Engineering Insights & Carbide Buyer Guides
Cemented Carbide Plate for Industrial Buyers: How Material Choice Shapes Tool Life, Uptime and Total Cost
Metalworking remains the largest destination for cemented carbide plate. Learn how grade, porosity and grain size translate into tool life and cost per part.
Read article
Brazed Tips: How Weld-On Carbide Inserts Keep Cutting Steel, Cast Iron and Rock
Why YG8-class brazed tips remain the workhorse for lathe tools and drill bits, and how brazing quality affects chipping and tip loss in service.
Read article
How to Choose the Right Tungsten Carbide Plate: Grades, Sizes & Custom Options
A tungsten carbide plate — also called a cemented carbide flat blank — must match the load case. A practical checklist for grade, thickness and finish.
Read article
Buyer FAQ
Questions Overseas Buyers Ask Before Their First Order
Straight answers from our engineering and export team. For drawing-specific questions, contact us directly.
Talk to an EngineerCan Zhongfu manufacture tungsten carbide parts from my drawing?
Yes. Custom carbide parts are our core business. Send a 2D/3D drawing with tolerances, surface finish and working conditions; our engineers recommend a grade and can optimize the powder formulation to match your wear, impact or corrosion requirements.
Which cemented carbide grades do you supply?
Standard WC-Co grades from YG6 to YG20, nano and ultrafine grain rod grades for end mills and drills, and nickel-bonded non-magnetic grades. Low-cobalt grades favor hardness and wear resistance; higher-cobalt grades favor toughness and impact resistance.
What makes non-magnetic carbide different from standard carbide?
Standard tungsten carbide uses a cobalt binder, which is ferromagnetic. Non-magnetic carbide replaces cobalt with a nickel-based binder, so parts can be used near magnetic sensors, in MWD/LWD downhole tools, magnetic molding dies and corrosive media.
How fast will I receive a technical reply?
Our engineering team replies to every inquiry within 8 hours, including grade suggestions and manufacturability comments on your drawing.
Which markets do you export tungsten carbide products to?
Our carbide products are exported to more than 20 countries, including the USA, Canada, Mexico, Australia and Germany.
Start Your Project
Get the Full Carbide Product Catalog & Grade Datasheets
Sizes, grades and application notes for plates, rods, inserts, molds, brazed tips and non-magnetic parts — in one PDF for your engineering and purchasing teams.