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HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

Categories	Carbide Rods With Chamfer
Brand Name:	OUQI
Model Number:	Cut-to-length carbide rods
Certification:	ISO9001:2008 ISO14001:2004
Place of Origin:	China
MOQ:	10pc
Price:	negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	5000kgs per month
Delivery Time:	Standard products in one week
Packaging Details:	plastic box/box + Cartons
Material:	YL10.2
ISO Grade:	K30-K40
Diameter:	3.0mm
Leght:	40mm
Tolerance:	h6
Surface Roughness:	Ra 0.2
Circularity:	0.1
straightness:	0.1
Density:	14.50
Hardness HV30:	1850
T.R.S:	3800-4200
Grain size:	Fine

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Zhuzhou TGC Cemented Carbide Co.,Ltd.

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HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

Ground carbide rods in YL10.2 for making special spray nozzles

Outer Diameter	3.0mm
Inner diameter	0.8mm
Hardness	HRA 91.9
T.R.S	3800
Density	14.45
Grain size	0.7μm

Application: With a small hole for making special spray nozzles, such as water jet cutting nozzles, spray nozzles. High hardness with long service life. The material could be 99.7% WC or without cobalt.

Regular size for small drills:

Diameter mm		Length
D	Tolerance	L	Tol.
3.25	0/+0.05	38.7	± 0.20
3.25	0/+0.05	38.5	± 0.20
3.50	0/+0.05	38.5	± 0.20
4.00	0/+0.05	38.5	± 0.20
4.50	0/+0.05	38.5	± 0.20
5.00	0/+0.05	38.5	± 0.20
5.50	0/+0.05	38.5	± 0.20
6.00	0/+0.05	38.5	± 0.20
6.50	0/+0.05	38.5	± 0.20
3.50	+0.2/+0.5	12.8	± 0.10
4.00	+0.2/+0.5	12.8	± 0.10
4.50	+0.2/+0.5	12.8	± 0.10
5.00	+0.2/+0.5	12.8	± 0.10
5.50	+0.2/+0.5	12.8	± 0.10
6.00	+0.2/+0.5	12.8	± 0.10
6.50	+0.2/+0.5	12.8	± 0.10
6.85	+0.2/+0.5	12.8	± 0.10

Description:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
Excellent grinding quality, Straightless could be 0.05 or 0.02.

Carbide grades

ISO-Range	Co (%)	WC incl. Doping (%)	Density (g/cm3)	HV 30 (N/mm2)	HRA	T.R.S	KIc* (Shetty) (MNm-3/2)	Application
K10	6	94	14.8	1900	93.8	> 3900	9	Unalloyed and hardened steels Non-ferrous metals Aluminium alloys Cast iron Composites (CFRP and GFRP)
K10 - K20	8	92	14.6	1710	92.5	> 4000	9.5	Unalloyed and hardened steels Non-ferrous metals Non-ferrous metals Plastics
K20 - K30	9	91	14.3	1680	92.2	> 3900	9	High hardness materials Aluminium alloys Cast iron Graphite
K30 - K40	10	90	14.5	1610	91.9	> 4200	10.5	Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Nickel based alloys Aluminium alloys
K40 - K50	12	88	14.1	1680	92.3	> 4400	10	Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Titanium alloys
K40 - K50	13	87	13.9	1700	92.4	> 4000	9.5	Corrosion and heat resistant steels Non ferrous metals Nickel based alloys Titanium alloys

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-6/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-8/0	100.0-165.0	+1.0/+2.5	4.5-5.0	0.06	3,0- 6,0	2,5 micron
6.0-1.0	-9/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-11/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-13/0					18,1- 30,0	4,0 micron
30.0-50.0	-16/0					30,1- 50,0	5,0 micron

General tolerance for the h5 finished ground solid carbide rods
Diameter	Tolerance μm	Length	Tolerance	Straightness	Tolerance	Circularity	Tolerances
＜3.0	-4/0	＜100.0	+0.5/+1.0	＜4.0	0.07	<3,0	2,0 micron
3.0-6.0	-5/0	100.0-165.0	+1.0/+2.5	4.5-5.0	0.06	3,0- 6,0	2,5 micron
6.0-1.0	-6/0	165.0-335.0	+1.0/+6.0	5.5-12	0.05	6,1-10,0	3,0 micron
10.0-18.0	-8/0			＞12.5	0.04	10,1-18,0	3,5 micron
18.0-30.0	-9/0					18,1- 30,0	4,0 micron
30.0-50.0	-11/0					30,1- 50,0	5,0 micron

What we can provide

Product Tags:

YL10.2 Ground Carbide Rods

HRA 91.9 Ground Carbide Rods

K30 H6 Carbide Rods

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

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