YQ12
-45+15um Spherical WC12Co equal to WOKA 3102 for HVOF
- Sizes
- 15–45 µm
Cemented carbide
YQ12
-106+53um Spherical WC12Co equal to ZTC4238DS
WOCO identifies this item as -106+53um Spherical WC12Co equal to ZTC4238DS, model / grade YQ12. The source size is 53–106 µm.
Specifications & website prices
| Specification | Original website price | MOQ |
|---|---|---|
| 53–106 µm | $42.00 /KgOriginal page #legacy-1364 ↗ | 5 Kg |
Each price retains the specification, currency and unit of its source listing. Confirm current availability and delivery with WOCO.
Product overview
WC-12Co · Product description & applications
Model-level information transcribed from the WOCO product overview. Listed applications are examples; suitability and coating qualification depend on your process. Reference grades are separate from the priced specifications above.
- Agglomerated & sintered or sintered & crushed gray/black spherical or near-spherical particles, with good fluidity;
- Maximum operating temperature 500℃;
- High hardness, dense coating, wear-resistant particle wear, fretting wear, adhesive wear, erosion wear
- High fracture toughness
- Mainly used in mechanical parts, oil and gas equipment, metallurgical rolls, pump sealing parts, etc
Grade specifications from the product overview
| Grade | Particle size | T.C % | Co % | Fe % | O % | Process | Apparent density (g/cm³) | Hall flowability (s/50g) |
|---|---|---|---|---|---|---|---|---|
| FB101-1 | 45–105 µm | 5.2-5.9 | 11.5-12.5 | ≤1 | ≤0.3 | Sintered & Crushed | 6.5–7.0 g/cm³ | 9–11 s/50g |
| FB102-2 | 20–53 µm | 5.2-5.9 | 11.5-12.5 | ≤1 | ≤0.3 | Sintered & Crushed | 6.2–6.6 g/cm³ | 10–12 s/50g |
| FB103-3 | 15–45 µm | 5.2-5.9 | 11.5-12.5 | ≤1 | ≤0.3 | Sintered & Crushed | 5.6-6.2 g/cm³ | 11–14 s/50g |
| FB104-4 | 5–25 µm | 5.2-5.9 | 11.5-12.5 | ≤1 | ≤0.3 | Sintered & Crushed | 5.0–5.5 g/cm³ | — |
| FB105-2 | 20–53 µm | 4.9-5.4 | 11.5-12.5 | ≤1 | ≤0.3 | Sintered & Crushed | 6.2–6.6 g/cm³ | 10–12 s/50g |
| FA101-1 | 45–105 µm | 5.2-6.0 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.8-5.4 g/cm³ | 9–12 s/50g |
| FA102-2 | 20–53 µm | 5.2-6.0 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.8-5.2 g/cm³ | 10–13 s/50g |
| FA103-3 | 15–45 µm | 5.2-6.0 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.8-5.2 g/cm³ | 10–14 s/50g |
| FA104-4 | 5–25 µm | 5.2-6.0 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.2-4.8 g/cm³ | — |
| FA105-3D | 15–45 µm | 4.9-5.4 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.7-5.2 g/cm³ | 10–14 s/50g |
| FA106-3 | 15–45 µm | 5.2-6.0 | 11.5-12.5 | ≤0.15 | ≤0.2 | Agglomerated & Sintered | 4.1-4.5 g/cm³ | 10–14 s/50g |
HVOF process reference & reported coating results
The following values belong to the stated process setup in the product overview. They are starting references, not a guarantee for other equipment, substrates, grades or production runs.
Reference process conditions
| Powder | WC-12Co |
|---|---|
| Process type | Agglomerated & Sintered |
| Particle size | 45-15 µm |
| Spraying gun | JP5000 |
| Gun barrel | 6 inch |
| Kerosene | 22.7 L/h |
| Oxygen | 944 L/min |
| Carrier gas | 7.5 L/min |
| Powder feed rate | 70-100 g/min |
| Spraying distance | 350-380 mm |
Coating results in the overview
| Hardness | 1100-1300 HV0.3 |
|---|---|
| Bonding strength | ＞70 MPa |
| Deposition efficiency | 40-50 % |
| Porosity | ＜1 % |
Technical documents
Batch reports apply to the identified batch. Ask WOCO for documents relating to your order.
Product images & original specifications
- Product Name
- -106+53um Spherical WC12Co equal to ZTC4238DS
- Specification
- YQ12
- Category
- 1-13,2-27
- Product Size
- 53–106 µm
- Packing List
- CARTON
- MOQ
- 5Kg
- Packing
- CARTON
Available specifications & supply reference
Original listing information is preserved below. Stock, delivery and freight are subject to current confirmation.
These are dated supplier listings. Their original prices and validity periods are shown for reference; ask WOCO for a current quotation.
| Specification | Packaging | Listing date / validity |
|---|---|---|
| 53–106 µm | CARTON | 2023-06-27 · 30days |
Original supply details
- Origin
- CHINA
- Validity
- 30days
- Area
- CHINA
- Post date
- 2023-06-27