Solid Carbide Rod

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Tungsten Carbide Round Rod, Solid Carbide Rod for Lathe Tool, Cemented Carbide Rod, Metal Working Tool

Solid carbide rod is one of the ultrafine grain products developed by CY CARBIDE after we have introduced the techniques from Japan, with all of the manufacturing processes accomplished in an independent ultrafine grain system. It is made from tungsten carbide powders with extra-fine grain size (0.6~0.7μm). The stable quality and performance has won it large popularity among European and other international markets.

CY CARBIDE has developed series of sub-micro grades with HIP treatment for the different applications of solid tungsten rods. Sintered blanks and H6 precision grinding are both available.

Application
Solid carbide round rod is a high-hardness high-strength alloy mainly composed of WC. It can be used as drills, milling cutters, and gun drills for processing steel, cast iron, stainless steel and Titanium alloy, etc.

Physical Properties

Grade	Density g/cm3	Hardness		T.R.S		Wear resistance	Impact strength
Grade	Density g/cm3	HRA	HV30	N/mm2	PSI	Wear resistance	Impact strength
MH6	14.95	94.0	2000	3200	464 000	Very high	Medium
MH10	14.45	92.1	1620	3800	551 000	Medium	High
MH12	14.30	92.5	1700	4000	580 000	High	Very high

Application Chart

MH6	MDF, HDF and other hard woods, PCB drills.
MH10, MH12	Steel, cast iron, stainless steel and other alloys.

Metallographic Image (1500X)

Solid Rods (Metric) 330-Long

Metric

Unground		h6	L	TOL.
D	Tol.	h6	L	TOL.
φ2.2	0.3/ 0	2.00	330	5/ 0
φ3.2		3.00	330
φ4.2		4.00	330
φ5.2		5.00	330
φ6.2		6.00	330
φ7.2		7.00	330
φ8.2		8.00	330
φ9.2		9.00	330
φ10.2		10.0	330
φ11.2	0.4/ 0	11.0	330
φ12.2		12.0	330
φ13.2		13.0	330
φ14.2		14.0	330
φ15.2		15.0	330
φ16.2		16.0	330
φ17.2		17.0	330
φ18.2		18.0	330
φ19.2		19.0	330
φ20.2	0.5/ 0	20.0	330
φ21.2		21.0	330
φ22.2		22.0	330
φ23.2		23.0	330
φ24.2	0.6/ 0	24.0	330
φ25.2		25.0	330
φ26.2		26.0	330
φ27.2		27.0	330
φ28.2		28.0	330
φ29.2		29.0	330
φ30.2		30.0	330

H6 / H5 Solid Carbide Rods

Unground

D	Tol.	L	Tol.	CX45° Tol. ±0.1	D	Tol.	L	Tol.	CX45° Tol. ±0.1
3.0	h6 / h5	39	0 / 1% of length, minimum 0.5 mm	0.3	12.0	h6 / h5	74	0 / 1% of length, minimum 0.5 mm	0.8
3.0		52		0.3	12.0		84		0.8
4.0		51		0.3	12.0		101		0.8
4.0		55		0.3	14.0		76		0.8
5.0		51		0.3	14.0		84		0.8
5.0		55		0.3	14.0		89		0.8
6.0		51		0.4	16.0		83		0.8
6.0		55		0.4	16.0		93		0.8
6.0		58		0.4	16.0		108		0.8
6.0		66		0.4	16.0		125		0.8
8.0		59		0.6	18.0		85		1.0
8.0		64		0.6	18.0		93		1.0
8.0		80		0.6	20.0		93		1.0
10.0		67		0.6	20.0		105		1.0
10.0		73		0.6	25.0		103		2.0
10.0		89		0.6	25.0		151		2.0

Inch

D	Tol.	L								Tol.	CX45° Tol.±0.004
D	Tol.	2	2.5	3	4	5	6	8	13	Tol.	CX45° Tol.±0.004
1/8	h6/h5	●	●	●	●				●	0/ 1% of length，minimum 0.02"	0.012
3/16	h6/h5	●	●	●	●	●	●		●		0.016
1/4	h6/h5	●	●	●	●	●	●		●		0.024
5/16	h6/h5		●	●	●	●	●		●		0.024
3/8	h6/h5	●	●	●	●	●	●		●		0.024
7/16	h6/h5		●	●	●	●	●		●		0.031
1/2	h6/h5		●	●	●	●	●		●		0.031
9/16	h6/h5						●		●		0.031
5/8	h6/h5			●	●	●	●		●		0.031
3/4	h6/h5			●	●	●	●	●	●		0.039
7/8	h6/h5			●	●		●		●		0.039
1	h6/h5			●	●	●	●	●	●		0.039
1 1/4	h6/h5					●	●	●	●		0.059
1 1/2	h6/h5						●		●		0.069

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