Tungsten Carbide Saw Blanks
As China manufacturer of premium cemented carbide blanks.
Standard and customized sizes can be offered to meet your needs.
Customized carbide discs according to your drawings.
With excellent wear resistance and high hardness.
Carbide Circular Saw Disc Blanks — Sizes
OD Ø10~300mm * ID Ø4~120mm *Thickness 0.3~ 20mm
Grades
| Grade | Metal | Size (μm) | WC (%) | Co (%) | Hardness(HRA) | Density (g/cm³) | TRS (MPa) | Application |
|---|---|---|---|---|---|---|---|---|
| YU20 | General | 0.6~0.9 | 89.00 | 10.30 | 91.7 | 14.4 | 3500 | Ultra-fine-grained WC is highly versatile, with a good balance of hardness and toughness, and is suitable for processing all kinds of non-ferrous metals, ordinary steel and cast iron. |
| YU20H | Cast iron | 0.7~0.9 | 89.40 | 10.00 | 91.7 | 14.4 | 3800 | Metallographic uniformity, good toughness. It is suitable for semi-finishing of steel, stainless steel and cast iron and roughing of non-ferrous metals. It is universal for turning and milling. With a suitable coating, it can be used for semi-finishing of heat-resistant alloys. |
| YU20F | Hardened Steel | 0.5~0.8 | 88.95 | 10.30 | 92.2 | 14.4 | 3800 | Ultra-fine grained material with excellent wear resistance, …chilled cast iron; also used in the 3C electronics industry. |
| YU25U | Stainless Steel | 0.3~0.5 | 86.70 | 12.00 | 92.6 | 14.1 | 4200 | Ultra-fine grained WC, good wear resistance and edge chipping resistance, suitable for high-speed finishing of small parts of carbon steel, alloy steel and stainless steel, …HRC45–55; ideal for fine milling. |
| YU15 | Aluminum, Copper | 0.6~0.9 | 91.50 | 8.00 | 92.2 | 14.7 | 3220 | High hardness, good wear resistance and edge strength, suitable for processing aluminum, copper and non-ferrous metal alloys. |
Solid Carbide Saw Disc Blanks for TCT Saw Blades
Yatech carbide circular saw disc blanks are the base material for TCT (tungsten carbide tipped) saw blades for cutting wood, steel, aluminum and non-ferrous metals. Blanks are sintered to near-net shape, then precision ground on faces and OD so tooth cutting runs smoothly on your production line.
- Sizes: standard diameters and cross sections, custom dimensions on request
- Grades: optimized carbide grades for wet or dry cutting of wood, metal and composite materials
- Quality: flatness and parallelism controlled to tight tolerances for stable brazing and tooth grinding
Whether you produce finished circular saw blades or need solid carbide saw discs, our blanks deliver a clean, void-free microstructure that supports longer edge life in the finished blade.
Frequently Asked Questions
Which diameters and thicknesses do you supply?
We supply saw disc blanks in common diameters from small coin blanks up to large discs, with custom thicknesses and bore sizes to drawing.
What is the difference between saw tips and saw disc blanks?
Saw disc blanks are the full circular carbide body before tooth cutting; saw tips are small brazed pieces for steel saw blades. We supply both.
How is flatness controlled?
Blanks are ground to tight flatness and parallelism tolerances suitable for subsequent tooth grinding — tolerance class is confirmed in the quotation.
Do you support custom sizes for carbide circular saw disc blanks?
Yes. We produce to your drawings (PDF, DWG or STEP). Send specifications and our engineers will confirm feasibility and provide a quote within 24 hours.
What is the typical lead time?
Standard items are usually shipped in 7–15 days after order confirmation. Custom parts depend on complexity and are confirmed with the quotation.
Get a Quote for Carbide Circular Saw Discs Blanks
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