Product
FAQ
Tungsten carbide bar
China Lizhou Hard Alloy Source Factory
Grade：LBC15
Application：Soft wood
Classification :
Cemented Carbide Strip
keyword：
lizhou
Hard alloy bars are also rectangular tungsten carbide bars, also known as hard alloy flat bars. Their production method is the same as that of hard alloy round bars.
I. Hard alloy bar product parameters:
II. Product data parameters
Grade: LBC15
Cobalt content: 10%
Grain size: 0.8μm
Density: 14.4g/cm³
Hardness: 91.5HRA
Bending strength: 4100N/m㎡
Hard alloy bar production process:
Powder (mainly WC and Co powder mixed according to the formula ratio) mixing, ball milling, spray tower drying, extrusion, drying, sintering, (cutting or grinding if necessary), final inspection, packaging, delivery, intermediate inspection after each process to ensure that only qualified products can enter the next production process.
Cutting applications: Cork
Core advantages:
Hard alloy bars (tungsten steel bars) use ultra-fine grain tungsten carbide and cobalt-based formulas, with a hardness of up to 91.5HRA, and can be used in high-wear scenarios such as cutting metal and crushing ore
High-temperature oxidation resistance: The structure remains stable at 1200℃
Precision forming: Size tolerance is accurate to ±0.02mm, supporting customized cutting and surface treatment, adapting to various industrial needs
Why choose our Lizhou hard alloy bars:
1. Strict quality control throughout the process: From raw material sintering to precision grinding, 100% non-destructive testing ensures no pores and cracks.
2. Support customization: OEM customized size, special-shaped cross-section, gradient structure and other special needs, fast response and delivery.
3. Global verification: Products have been exported to more than 20 countries and served more than 5000 mechanical manufacturing and energy mining companies.
Use equipment
CNC machining centre
CNC machine tools
Carved machine
Factory Board
Factory Board
Factory Board
Factory Board
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Hotline：
Add:No. 475 Jinshan Road, Hetang District, Zhuzhou City, Hunan Province, China
IPV4 / IPV6