NACHI-FUJIKOSHI CORP. / Product Info. / Special Steels

Special Steels

No.	mold name	type of industry	Dimensions	work material	Hardness (HRC)	conventional	life
1	Form rolling die plate	Thread rolling	20 x 31.5 x 74	S·C	60	SKD11	MCR1 2.7 million pcs SKD11 2.7 million pcs
2	Form rolling die plate	Automobile manufacturing	25 x 59.8 x 330	S45C	60	SKH51	MCR1 20,000 pcs SKH51 16,000 pcs
3	Cylindrical plate	high-speed steel wire processing	Ø53 x Ø12 x 115	SKH51	58	SKH51	MCR1 5,000 pcs SKH51 500 pcs
4	Punching die	Bearing retainer processing	Ø29 x Ø25 x 55	SPCC	58	SKD11	MCR1 1.2 million pcs SKD11 100,000 pcs
5	for clock mold	Clock parts	Ø92 x 50 Ø70 x 50	Stainless	58	SKD11	MCR1 4,143 8,820 pcs SKD11 2,236 4,400 pcs
6	Form rolling round dies	tools	Ø180 x 8 Ø160 x 60	Stainless	60	SKD11	MCR1 52,000 pcs SKD11 27,000 28,000 pcs
7	Various shaped punching punch	Automobile manufacturing	(1500 tons press)	SPHC Sheet thickness 2.83.2mm	60	SKD11	MCR1 23,200 pcs SKD11 20,000 30,000 pcs
8	Shaving punch	Automobile manufacturing	( " )	SPHC	60 Tic coating	SKD11	MCR1 44,000 pcs SKD11 10,000 15,000 pcs
9	Fine blanking punch of a simple shape	Automobile manufacturing	( " )	SPHC	60	SKD11 Semi-HSS	MCR1 30,800 pcs SKD11 20,000 pcs Semi-HSS 27,200 pcs
10	Punching punch	Automobile manufacturing	( " )	SPCC	60	SKD11	MCR1 110,000 pcs SKD11 100,000 pcs
11	marking punch	Bearing manufacturing	Ø35 x 29 Ø51 x 28 Ø73 x 22	SUJ2	58	P/M Semi-HSS Semi-HSS+ Tic	MCR1 44,900 pcs P/M HSS 29,000 pcs Semi-HSS 14,000 pcs Semi-HSS Tic 34,000 pcs