MAOXU supplies KYOCERA cemented carbide materials, including carbide rods, round rods and plates. Material selection can be evaluated according to machining method, component use, wear requirements and project conditions for precision machining, tooling, dies and industrial components.
Rods and plates serve different applications. We present them separately to make material selection easier for actual component requirements.
Suitable for cutting tools, punches, precision shafts and wear-resistant components. Blanks, ground rods and downstream machining applications can be evaluated according to project requirements.
Suitable for dies, wear plates, fixtures and precision industrial components. Plate specification and material selection can be evaluated according to component dimensions, machining method and service conditions.
Beyond rods and plates, other cemented carbide material forms can be evaluated on request.
Material for tooling, punches, shafts and wear-resistant components.
Material for dies, wear plates, fixtures and precision components.
Material form is evaluated according to component size and machining needs.
Rings and other forms are confirmed according to project requirements.
The following examples illustrate common downstream tooling and precision-machining applications of carbide rods.
End mills, drills, corner-radius end mills and other precision tooling applications.
Flat end mills in multiple diameters and flute configurations.
For molds, precision machining and high-accuracy contour milling.
Precision hole sizing and finishing applications.
Carbide rod material for tools requiring internal coolant channels.
Wear-resistant molds, fixtures and precision components.
Rods, plates and other material forms are evaluated according to requirements.
Material direction is evaluated according to machining use, wear resistance and toughness requirements.
Supply conditions are confirmed against drawings, dimensions, tolerances and quantity.
Material supply is coordinated with customer production and project requirements.
Reference grade properties: cobalt content, grain size, hardness, density and transverse rupture strength.
Typical grade properties / 牌號物理性能
| 牌號Grade | 鈷含量Co (%) | 晶粒尺寸Grain size (μm) | 硬度HRA | 密度g/cm³ | 抗折強度TRS (MPa) | 建議應用Typical applications |
|---|---|---|---|---|---|---|
| FW07K | 7 | 0.25 | 93.9 | 14.8 | >4,500 | 微型鑽頭用，耐磨性佳 / Micro drills; high wear resistance |
| FG08K | 8 | 0.4 | 93.3 | 14.6 | >3,800 | 熱處理鋼、不鏽鋼、銅合金、PCB 基板 / Heat-treated steel, stainless steel, Cu alloys, PCB |
| FG09T | 9 | 0.3 | 94.1 | 14.5 | >3,500 | 超微晶粒，適合高硬度材料加工 / Ultra-micrograin; hardened materials |
| FG10U | 10 | 0.6 | 92.3 | 14.9 | >3,500 | 模具鋼、灰口鑄鐵、奧氏體不鏽鋼、耐熱合金 / Die steel, cast iron, stainless steel, heat-resistant alloys |
| K1105 | 11 | 0.5 | 93.0 | 14.3 | >4,200 | 鈦合金／難加工材 精加工與鑽孔 / Titanium alloys and difficult-to-machine materials; finishing and drilling |
| FG12S | 12 | 0.4 | 92.6 | 14.4 | >3,600 | 不鏽鋼、鈦合金、鋁合金 / Stainless steel, titanium alloys, aluminum alloys |
資料依據：使用者提供之 KYOCERA 型錄第 3–5 頁。TRS 原單位 N/mm²，數值等同 MPa。牌號的適用用途為型錄建議，不代表加工成果保證。
Typical grade properties / 牌號物理性能
| 牌號Grade | WC (%) | Co (%) | 晶粒尺寸Grain size (μm) | 硬度HRA | 密度g/cm³ | 抗折強度TRS (MPa) |
|---|---|---|---|---|---|---|
| FGP3 | 92 | 8 | 1.2 | 90.1 | 14.85 | >2,300 |
| FGP4 | 90 | 10 | 1.6 | 89.7 | 14.55 | >2,300 |
| FGP5 | 88 | 12 | 1.6 | 88.9 | 14.30 | >2,300 |
| FGPF20 | 88.5 | 11.5 | 1.0 | 91.2 | 14.25 | >3,200 |
| FGPF30 | 85 | 15 | 1.6 | 88.6 | 13.90 | >3,200 |
| FGPF31 | 85 | 15 | 0.8 | 90.1 | 13.95 | >3,200 |
資料依據：使用者提供之 KYOCERA 型錄第 9 頁。此表僅列型錄明載之數值，不把推估的用途寫成京瓷官方推薦。
另有長方形板條及倒角板條；型錄列示長度 330 mm，其他厚度、寬度與牌號組合須依詢價確認。
Reference values for material selection only. Confirm supply specifications and inspection values with MAOXU.
In Taiwan industry usage, the Chinese term commonly translated as “tungsten steel” usually refers to hardmetal / cemented carbide. Its primary characteristics are high hardness and wear resistance, and it is a different material system from tungsten heavy alloy.
Rods are commonly used for tools, punches, shafts and elongated parts, while plates are often used for dies, wear plates, fixtures and flat components. Final selection should follow component geometry, machining method and service conditions.
Yes. If a grade, dimensions, quantity or drawing is already specified, please provide the information so supply conditions and lead time can be confirmed.
Yes. The website shows the main material forms only. Please provide your required dimensions, thickness, length, tolerances and surface condition for confirmation.
Please provide the material form, grade if specified, dimensions, tolerances, quantity, application and drawing. If the grade is not yet determined, service conditions and current material information can be used for evaluation.
Send us the grade, dimensions, quantity, drawing or application requirements, and MAOXU will help confirm an appropriate KYOCERA cemented carbide material and supply solution.