Home Companies Zhuzhou TGC Cemented Carbide Co.,Ltd.

HV1690 Tungsten Carbide Rod With Straight Hole 12% Cobalt 12mm Diameter

Contact Us

[China]

Trade Verify

Address: Block B, building 4, Area B, Hi Tech New Makin Valley Xiangyuehuan Road, Tianyuan District, Zhuzhou, Hunan, China

Contact name:Ms Pan

Verified Suppliers

12% Cobalt with high hardness HV1690 tungsten carbide rods with straight hole

Outer diameter 12mm +0.3/+0.7

Inner diameter: 1.0mm ±0.15

Length: 330mm 0/+5mm or cut-to-length

Surface roughness: Ra 6.3 as Raw sintered

Cobalt: 12%

ISO K20-K40

Application: Good wear resistance and hardness, it's suitable for machining aluminum alloy.

Recommended Carbide grade

Classification	K20-K30
Co %	12
WC incl. doping	88
Density g/ cm3	14.05
Hardness HV30	1690
Fracture toughness	10.4
Transverse rupture strength	4200
Average grain size	0.5

Regular size for one central hole carbide rods:

Outer Diameter mm		TK mm		Inner Diameter mm		Deviation of holes position≤(mm) a	Length mm
OD	Tol.	TK	Tol.	ID	Tol.	Deviation of holes position≤(mm) a	Length	Tol.
4.30	+0/+0.3	1.8	-0.4/0	0.800	±0.1	0.15	330	0/+5.0
5.30		2.0	-0.4/0	0.800	±0.1	0.20	330	0/+5.0
6.30		3.0	-0.5/0	1.000	±0.15	0.20	330	0/+5.0
7.30		3.5	-0.5/0	1.000	±0.15	0.20	330	0/+5.0
8.30		4.0	-0.6/0	1.000	±0.15	0.20	330	0/+5.0
9.30		4.0	-0.6/0	1.400	±0.15	0.20	330	0/+5.0
10.30		5.0	-0.6/0	1.400	±0.15	0.20	330	0/+5.0
11.30	+0/+0.4	5.0	-0.6/0	1.400	±0.15	0.28	330	0/+5.0
12.30		6.0	-0.6/0	1.750	±0.15	0.30	330	0/+5.0
13.30		6.0	-0.6/0	1.750	±0.15	0.34	330	0/+5.0
14.30		7.0	-0.6/0	1.750	±0.15	0.37	330	0/+5.0
15.30		8.0	-0.6/0	2.000	±0.2	0.37	330	0/+5.0
16.30		8.0	-0.6/0	2.000	±0.2	0.40	330	0/+5.0
17.30	+0/+0.6	9.0	-0.6/0	2.000	±0.2	0.47	330	0/+5.0
18.30		9.0	-0.6/0	2.000	±0.2	0.50	330	0/+5.0
19.30		9.0	-0.6/0	2.000	±0.2	0.50	330	0/+5.0
20.30		10.0	-0.8/0	2.500	±0.25	0.50	330	0/+5.0

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

Our tungsten carbide rods:

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 and circularity could be 0.05 or 0.02.

OD21.5mm Ultrafine grain size Unground carbide rod for Titanium alloy ISO Grade Grain Cobalt Density ...

0.6 Grain Size K30-K40 Unground Carbide Rods Dia 4mm For Metal Working Specification: Type: Unground ...

K10 Unground Cemented Carbide Rods PCB Drills Blank HRA 93.5 K05-K10 unground tungsten carbide rods. ...

K20-K30 Nano Grain Size Unground Carbide Rods Dia 8.3mm For Titanium Alloy Working Specification: ...

T.R.S 4100 K40 Unground Carbide Rods Dia 5mm For Alloy Steel Fine Grain Size Specification: Type: ...

K20 Unground carbide rods with Nano Grain size for hardened steel ISO Grain size Cobalt Density ...

Related Products