Tungsten Carbide bit for woodworking welding, super-hard and
ultra-fine grain, hardness above 92HRA,Superfine strips.
Definition of cemented carbide
Cemented carbide strips are mainly made by mixing WC tungsten
carbide and Co cobalt powder through powder milling, ball milling,
pressing and sintering by metallurgical methods. The main alloy
components are WC and Co. The WC in carbide strips for different
purposes The composition content of Co is not exactly the same, and
the application range is extremely wide.
Cemented carbide strip is one of many materials, named after its
rectangular plate (or square), also known as carbide strip.
Production technology
Pulverizing → formula according to application requirements → wet
grinding → mixing → pulverizing → drying → sieving → adding forming
agent → re-drying → sieving to obtain a mixture → granulating →
pressing → forming → sintering → forming (blank) →Flaw
inspection→Packing→Warehousing.
the advantages and application
Cemented carbide strips have the characteristics of high red
hardness, good weldability, high hardness, and high wear
resistance.
Mainly used in the production and processing of solid wood, density
board, gray cast iron, non-ferrous metal materials, chilled cast
iron, hardened steel, PCB, brake materials. When in use, you should
select the carbide strip of suitable material according to the
specific purpose.
Welding woodworking knife
Produsts measurement
| Uncommon Specifications |
| (T) | (W) | (L) | | (T) | (W) | (L) |
| mm | mm | mm | | mm | mm | mm |
| 0.8~1.5 | 1.0 | 20~320 | | 1.5~2.0 | 1.0 | 20~320 |
| 0.8~1.5 | 1.2 | 20~320 | | 1.5~2.0 | 1.2 | 20~320 |
| 0.8~1.5 | 1.4 | 20~320 | | 1.5~2.0 | 1.4 | 20~320 |
| 0.8~1.5 | 1.6 | 20~320 | | 1.5~2.0 | 1.6 | 20~320 |
| 0.8~1.5 | 1.8 | 20~320 | | 1.5~2.0 | 1.8 | 20~320 |
| 0.8~1.5 | 2 | 20~320 | | 1.5~2.0 | 2 | 20~320 |
| 0.8~1.5 | 2.2 | 20~320 | | 1.5~2.0 | 2.2 | 20~320 |
| 0.8~1.5 | 2.4 | 20~320 | | 1.5~2.0 | 2.4 | 20~320 |
| 0.8~1.5 | 2.6 | 20~320 | | 1.5~2.0 | 2.6 | 20~320 |
| 0.8~1.5 | 2.8 | 20~320 | | 1.5~2.0 | 2.8 | 20~320 |
Each Grade Meterial's Application
| GSGrade | ISO Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPα) | Grain Size | Performance & Application Recommended |
| YG8 | K20 | 14.6-15.0 | 90~90.5 | 2200~2400 | Medium | High hardness, suitable for roughing of iron, solid wood, dry wood
or nonferrous metal, ceramic and other alloys. |
| YL10.2 | K30 | 14.6-15.0 | 90~90.5 | 2600~2800 | Fine | High toughness, easy to be brazed without heat preservation.
Suitable for rosewood, solid wood, pinewood, and other wood with a
lot stammer. |
| YG6X | K10 | 14.6-15.0 | 92.5~93 | 1800-2000 | Ultrafine | High hardness, suitable for finishing of iron, nonferrous metal,
ceramic and other alloying, semifinishing of of hardwood,
chipboard, MDF and HDF. Better to use silver soldering. |
| YS2T | K40 | 14.5~14.6 | 87.5~88 | 2800~3000 | Fine | Contains a small amount of tantalum and niobium, high cobalt
content, good toughness, good red hardness, suitable for processing
and stainless steel. |
Products process
Physical investigation and analysis
