MITSUBISHI Wear Resistant Tools

MITSUBISHI CARBIDE GRADE FOR WEAR
RESISTANT TOOLS

Super Micro Grain Series		Sub-Micro Grain Series
This series is the finest grained cemented carbide in the world adopting very fine tungsten carbide powder developed by quite new process. It has higher hardness and wear-resistance than the Sub-Micro Grain Series, which is suitable for special wear-resistant applications such as Rotary DieCutters.		This sub-micro-grain series is produced by our own unique technology. Utilizing its excellent wear resistance due to high hardness and high compressive strength, the series is widely used for Slitting Knives and other special wear-resistant applications.
GC Series		GTi Series
Superior in fatigue resistance and corrosion resistance as well as in shock resistance and wear resistance.		Used for general wear-resistant applications. This series can maintain high hardness, but high modulus of elasticity and high compressive strength even at high temperatures. The series offers various wear-resistant tools and machine parts.

Table of MITSUBISHI CARBIDE Grade

Representative values

Classification	Grade	Binder wt%	Specific Gravity	Hardness HRA	Compressive Strength GPa	Fracture Toughness	Bending Strength ** (After HIP) GPa
Super Micro Grain Series	GF45	22	13.2	89.5	5.7	12.5*	3.9
Sub-Micro Grain Series	TF15	10	14.5	91.0	5.8	12.5*	3.8
	MF10	8	14.6	92.8	6.5	10.5*	3.8
	MF20S	12	14.2	92.0	6.2	11.0*	3.9
	GM30	16	13.8	90.0	5.7	13.0*	3.9
GC Series	GC15	8	14.7	90.5	5.0	11	3.4
	GC20	12	14.4	89.5	4.6	14	3.4
	GC30	17	13.8	88.0	3.8	18	3.4
GTi Series	GTi05	6	14.9	92.0	5.9	6.8	3.2
	GTi10	5.7	14.9	91.0	5.5	9.3	3.2
	GTi15	8	14.7	90.0	4.9	12	3.3
	GTi20	11	14.4	89.0	4.7	15	3.3
	GTi30	16	14.0	87.0	4.0	21	3.3
	GTi35	17.5	13.8	86.5	3.8	22	3.3
	GTi40	20	13.5	86.0	3.5	23	3.3
	GTi50	24	13.2	84.0	3.0	25	3.3

*According to IF method **According to CIS 026

Details····PDF file (126KB)

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