牌号TF10 密度14.55~14.65 硬度HV3 1680 硬质HRA 92 抗弯强度3600(N/mm2) 具有很好的耐磨性和抗弯强度,主要用行制作小直径微型钻头,钟表加工用刀具,整体立铣刀,整体铰刀等其它刀、刃具和耐磨零件。
It possesses better wear resistance, high transverse rupture strength, good toughness and impact resistance. It is recommended for making wear parts of high requirements and conventional tools, such as micro drills, twist drills, end mills, reamers, etc.
牌号TK30S 密度14.55~14.7 硬度HV3 1600 硬质HRA 91.5 抗弯强度3400(N/mm2) 具有较好的耐磨性和抗弯强度，主要用来生产挤压棒材，适合做一般钻头、刃具等耐磨件。
High wear resistance and bending strength. Suitable for making wear parts of high requirements, such as drills and cutters.
牌号YG8 密度14.7~14.9 硬度HV3 1400 硬质HRA 90 抗弯强度2800(N/mm2) 适于钢、有色金属及其合金棒材和管材的拉伸与校准；适用于制作硬质 合金耐磨件、芯棒、模具；适于制造机械零件、工具及易损零件（如喷咀、顶尖、导向装置、顶锻模及穿孔工具）。
Used as drawing dies for drawing and straightening of steels, non-ferrous metals and the alloy bars and tubing; Suitable for making cemented carbide wear parts, core rods and dies; Also suitable for making wear parts, strong machining parts and tools.
