Tungsten Carbide Plate
This is a tungsten carbide plate used in moulds and cutting applications. It is pressed and sintered from tungsten carbide powder, then ground to shape. It is available in square and rectangular forms. The plate is used as a core, insert,…
Product Overview
This is a tungsten carbide plate used in moulds and cutting applications. It is pressed and sintered from tungsten carbide powder, then ground to shape. It is available in square and rectangular forms. The plate is used as a core, insert, punch or wear part in moulds. It is also used in metal and wood cutting tools. The surface is smooth and allows high cutting speed.
Key Benefits
- Smooth cutting surface reduces friction and heat during metal and wood cutting
- High cutting speed improves throughput in machining operations
- Long service life in abrasive environments compared to steel or tool steel
- Available in standard sizes with tight dimensional tolerance for consistent fit
- Made to customer drawing for custom shapes and non-standard dimensions
Technical Data
Values below come from the product data we publish. Anything not listed is confirmed against your drawing at quotation.
| Material | Cemented tungsten carbide (WC-Co) |
|---|---|
| Shape | Square, rectangular, strip, or custom as per drawing |
| Thickness T(mm) | 1.5-4.0 mm (+0.15/+0.5); 1.5-5.0 mm (+0.2/+0.5); 1.5-6.0 mm (+0.2/+0.5); 1.5-7.0 mm (+0.2/+0.5); 1.5-8.0 mm (+0.2/+0.5); 1.5-10.0 mm (+0.2/+0.5); 1.5-12.0 mm (+0.2/+0.5); 2.0-8.0 mm (+0.2/+0.5) |
| Width W(mm) | 4.0 mm (+0.2/+0.5); 5.0 mm (+0.2/+0.5); 6.0 mm (+0.2/+0.5); 7.0 mm (+0.2/+0.5); 8.0 mm (+0.2/+0.5); 10.0 mm (+0.2/+0.5); 12.0 mm (+0.2/+0.5); 14.0 mm (+0.2/+0.5); 15.0 mm (+0.2/+0.5); 16.0 mm (+0.2/+0.5); 18.0 mm (+0.2/+0.5); 20.0 mm (+0.2/+0.5); 22.0 mm (+0.2/+0.5); 25.0 mm (+0.2/+0.5); 26.0 mm (+0.2/+0.5); 30.0 mm (+0.2/+0.5); 32.0 mm (+0.2/+0.5); 35.0 mm (+0.2/+0.5); 40.0 mm (+0.2/+0.5); 45.0 mm (+0.2/+0.5) |
| Length L(mm) | 330 mm (+0/+5.0) |
| Lead Time | Stock items 3-5 days after payment; customised items quoted per order |
| Grades Available | YG6 YG8 YG10 YG15 YL10.2 and equivalents, selected against the duty |
Problems It Solves
- Steel inserts wear out quickly in high-pressure or abrasive moulding cycles
- Inconsistent dimensions in carbide blanks increase machining time and cost
- Lack of standard sizes forces custom production for every small order
- Poor surface finish on blanks causes tool chatter and poor cut quality
- Long lead times for custom carbide parts delay tool rebuilds and production
Who It Is For
- Mould and die shops requiring wear-resistant inserts and cores
- Metal and wood cutting tool manufacturers using carbide inserts
- Plastic and rubber moulding equipment makers needing durable inserts
- Industrial maintenance teams replacing worn mould components
- Tooling designers sourcing precision carbide blanks for custom tool builds
Application Scenarios
- Mould core or insert in injection moulding where wear resistance is critical
- Punch or die in stamping and forming operations with abrasive materials
- Wear part in high-pressure moulds exposed to metal or plastic flow
- Cutting insert in metal or wood machining tools requiring high hardness
- Replacement part for worn or damaged inserts in existing tooling
Technical Features
- Pressed and sintered from tungsten carbide powder to maintain shape and density
- Ground to drawing for precise dimensions and smooth surface
- Available in square and rectangular shapes with standard and custom sizes
- Tolerance margins provided for thickness, width and length as per specification
- Suitable for use as core, insert, punch or wear part in moulds and tools
Materials and Grades
- WC-Co cemented carbide with cobalt content selected for wear resistance and toughness
- Lower cobalt grades such as YG6 for maximum wear resistance in clean abrasive service
- Higher cobalt grades such as YG15 for impact resistance in high-stress applications
Customisation Options
- Manufactured to customer drawings including non-standard and specially shaped plates
- Grade selected based on the application, load and wear environment
- Custom thickness, width and length produced to meet specific tooling needs
- Samples produced for pre-testing before bulk release
- Multiple plates can be supplied with matched dimensions for tool sets
How This Part Is Made
Drawing review and grade selection
Powder blending with selected WC-Co composition
Pressing on imported press for consistent green density
Over-pressure sintering to close porosity and stabilise density
Grinding to customer drawing for final dimensions and surface finish
Dimensional and physical property inspection
Packing and shipping
Quality Control
- Physical properties, shape and tolerance are checked before shipping
- Every order is tested before bulk production is released
- Inspection photographs of the finished order are sent for confirmation before delivery
Use Guide
- Send the drawing with the application, material being processed, and expected wear load to select the right grade
- Order multiple plates together if they are part of a tool set to ensure consistent dimensions
- Use a full support base when installing the plate to avoid edge chipping under pressure
- Avoid sudden thermal shock when installing into hot tooling; allow equalisation
- Keep one sample from the first batch for comparison when measuring future orders
How It Compares With The Alternatives
| Alternative | Trade-off |
|---|---|
| Tool steel plate | Tool steel is cheaper and easier to machine, but wears out faster in abrasive or high-pressure moulding environments |
| Ceramic plate | Ceramic has higher hardness but is more brittle under impact; carbide tolerates shock better in forming operations |
| Coated steel plate | A coating wears through and then the base metal fails quickly; solid carbide wears uniformly across the entire section |
Tungsten Carbide Plate FAQ
Are you a trade company or a manufacturer?
A manufacturer. The company has produced tungsten carbide parts for over 15 years and takes on design and processing of carbide products with technical support.
Where is your factory located?
Zhuzhou City, Hunan Province, China, which is the country's tungsten carbide production base.
Can you make plates to my own drawing?
Yes. OEM and ODM to customer drawings is standard for this part, including specially shaped plates and custom dimensions.
Can I get a sample before placing a bulk order?
Yes. Samples are sold for pre-testing. Send the drawing and the service conditions and a sample can be quoted.
How long does an order take?
Stock items are shipped 3-5 days after payment is received. Customised items are given a delivery time in the quotation.
How do I know the parts were checked before they shipped?
Physical properties, shape and tolerance are inspected before shipping, and detailed inspection photographs of the order are sent for confirmation before delivery.
Which grade should I choose?
It depends on the application. Lower cobalt grades such as YG6 give the best wear resistance in clean abrasive service; higher cobalt grades such as YG15 tolerate impact and pressure shock better. Send the operating conditions and a grade will be recommended.
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Send the drawing or the dimensions plus what the part runs against. Samples are available for pre-testing before a bulk order.