YL10.2 Tungsten Carbide Rods/H6 Short Rods
This is a YL10.2 tungsten carbide rod in H6 short rod form, produced for use in tooling, wear parts, and precision components. It is pressed and sintered to a consistent shape with a small dimensional margin, reducing the need for…
Product Overview
This is a YL10.2 tungsten carbide rod in H6 short rod form, produced for use in tooling, wear parts, and precision components. It is pressed and sintered to a consistent shape with a small dimensional margin, reducing the need for extensive grinding. The rod is made to the buyer's drawing or standard stock size. It is part of a range of cemented carbide products available in multiple grades.
Key Benefits
- High hardness and high strength for extended service life in abrasive or high-load applications
- Small dimensional margin off the press reduces finishing time and cost per part
- Chemically stable in acid, alkali, oil, alcohol, ether, hydrocarbons, and sea water
- Available in stock or customised to drawing, with fast delivery on standard items
- Physical properties, shape and tolerance verified before shipping
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) |
|---|---|
| Grade | YL10.2 |
| Density | 14.4–14.6 g/cm³ |
| Hardness | ≥92.2 HRA |
| TRS | ≥4000 MPa |
| Grain Size | 0.6–0.8 µm |
| Composition | 10% Co / 90% WC |
| ISO Grade | K30 |
| Shape | H6 short rod |
| Lead Time | Stock items 3–5 days after payment; customised items quoted per order |
Problems It Solves
- Steel or coated components wear out quickly in abrasive or corrosive environments, leading to frequent replacements
- Large dimensional margins on pressed blanks increase grinding time and processing cost
- Inconsistent material properties lead to premature failure in high-stress applications
- Lack of availability of standard-sized carbide rods forces custom production with long lead times
- Uncertainty in material performance due to unverified physical properties before delivery
Who It Is For
- Tool and die makers requiring carbide rods for insert or cutting tool production
- Mould and die shops sourcing wear-resistant blanks for cavity or core components
- Mechanical parts manufacturers needing high-strength, wear-resistant rods
- 3D printing hardware brands using carbide for high-wear build components
- Petroleum and petrochemical equipment makers sourcing durable rod blanks
Application Scenarios
- Tooling inserts for metal cutting where high wear resistance is required
- Wear parts in moulds and dies exposed to abrasive materials
- Shaft sleeves and bushings in high-load mechanical systems
- Components in petroleum and petrochemical equipment exposed to corrosive fluids
- Precision parts in 3D printing hardware and mechanical assemblies
Technical Features
- Pressed on an imported press for consistent green density
- Sintered in an over-pressure sintering furnace to close porosity and stabilise density
- Grain size 0.6–0.8 µm for high hardness and wear resistance
- Small dimensional margin on boundary dimensions after sintering
- Available in standard stock or customised to drawing with mould support
Materials and Grades
- WC-Co cemented carbide with 10% cobalt for balanced hardness and toughness
- Fine grain structure (0.6–0.8 µm) for high hardness and wear resistance
- Selected grade YL10.2 for applications requiring high strength and resistance to abrasive wear
- Material composition tailored to the service environment and load conditions
Customisation Options
- Manufactured to customer drawings including non-standard and specially shaped rods
- Grade selection based on service conditions such as abrasion, impact, and chemical exposure
- Samples produced for pre-testing before bulk release
- Stock items available for immediate shipment; custom items quoted with delivery time
How This Part Is Made
Drawing or specification review
Powder blending with controlled composition
Pressing on imported press for uniform green density
Over-pressure sintering to eliminate porosity
Grinding to final dimensions if required
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 operating conditions including temperature, load, and fluid type for grade matching
- Order samples for pre-testing before committing to bulk production
- Use the rod in applications where full support is provided; avoid point loading on unsupported edges
- Avoid thermal shock by allowing the part to equalise with service temperature
- Keep one sample from the first batch for comparison when measuring future orders
How It Compares With The Alternatives
| Alternative | Trade-off |
|---|---|
| Hardened steel rod | Steel is cheaper and easier to machine, but wears faster in abrasive or corrosive environments, leading to higher long-term cost |
| Ceramic rod | Ceramic has similar chemical resistance but is more brittle under impact; carbide handles pressure shock better |
| Coated or hardfaced rod | A coating wears through and exposes the base material, which fails quickly; solid carbide wears uniformly through the full section |
YL10.2 Tungsten Carbide Rods/H6 Short Rods 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 rods to my own drawing?
Yes. OEM and ODM to customer drawings is standard. We accept customised drawings and samples.
Can I get a sample before placing a bulk order?
Yes. Samples are available for pre-testing. Send the drawing and 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 service. YL10.2 offers high hardness and strength for abrasive wear. Lower cobalt grades like YG6 are for clean abrasive service; higher cobalt grades like YG15 are for impact resistance. Send the operating conditions and a grade will be recommended.
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View Details →Get A Price For YL10.2 Tungsten Carbide Rods/H6 Short Rods
Send the drawing or the dimensions plus what the part runs against. Samples are available for pre-testing before a bulk order.