Tungsten Carbide Round Bar

Diameter 0.3mm*330mm Fine Grain Polished Superfine Tungsten Carbide Rod

Diameter 0.3mm*330mm Fine Grain Polished Superfine Tungsten Carbide Rod

Place of Origin： China
Brand Name： Zhenfang
Certification： ISO9001:2015
Grade： ZF0059
Minimum Order Quantity:10 pcs
Price:USD 55-65/kg
Delivery Time:7-15 days
Payment Terms:100% TT before shiping
Supply Ability:100000 pcs/month

Diameter 0.3mm*330mm Fine Grain Polished Superfine Tungsten Carbide Rod

Specifications

A. Overpressure sintering tungsten carbide rod have excellent red toughness,high hardness,good wear resistance,high elasticmodulus,high strength,good chemical stability,acid,alkali,high temperatureoxidation),Low impact toughness,low

expansion coefficient,thermal conductivity,the characteristics of the conductive similar to iron and other alloy.

1. having all kind sizes for your choose,can suply less than 1000mm length.

2. Sintere by vacuum sintering furnace and HIP machine with excellent specifications without any hole.

3. suply blank plate with tolerance(-0.15~+0.15)or (0~+0.3).

4. can grinding and polishing the diameter, making chamfer,sharper rod end.

5. process the carbide rod according your request and tolerances.

We manufactured and stocked many dimensions of ground and unground carbide rod for your.

We have a large range of grade for your choice.

We also can develop grade based on your application with fine&sub micron grain size .

We make tungsten carbide rods extruded or pressed.

Production Info.

-. Hardness can reach to HRA 94 max, TRS ≥4000 N/mm²

-. Blank Diameter tolerance: +0.3--0.8mm; length tolerance: +0.3--1.8mmas your requirements.

-. Blank rods and polished rods available

-. Various dimension of the rods can be supplied, also can customized

-. Common diameter from 1mm---35mm

-. The minimum diameter is φd 0.3mm and the tolerance can reach to ±0.001mm.

-. Ground tolerance generally h5/h6, can based on your requirement.

Product features:

-. Using100% virgin raw material guaranteed products quality

-. Our tugnsten carbide rods use dry isostatic pressing machine and low press sintering technology, which showed uniform distribution of cobalt magnetic, high hardness and bending strength.

-. Inner structure are more compact and well distributed in metallographic test.

-. It can reach a mirror effect surface after accurate grinding.

-. customization is avaliable

-. Perfect quality control systerm: ISO9001:2015

Grade information

Carbide Grade		ZF06C	ZF08C	ZF12C	ZF10CS	ZF10CF	ZF10C
WC	%	94	92	88	90	90	90
Co	%	6	8	12	10	10	10
Grain Size	μm	0.4	0.4	0.4	0.4	0.6	0.8
Density	g / c m³	14.85	14.65	14.25	14.4	14.4	14.4
Hardness	HRA	94	93.5	92.3	93	92.5	91.5
TRS	N / m m²	4000	4000	3800	3800	3600	3600

Grade	Recommendation
ZF06C	This tungsten carbide rod is with 0.4μm ultrafine particles and CO 6%. Be suitable for processing aluminum- magnesium alloy, glass fiber, carbon fiber, wood, hard plastic, etc. Recommend for making micro tools and drills.
ZF08C	This tungsten carbide rod is with 0.4μm ultrafine particles and CO 8%. Be suitable for processing resin, wood, titanium alloy, stainless steel, copper-aluminum alloy, composite material. Recommend making high speed drill, end mill, graver and micro-drill PCB with diameter less than 0.8mm.
ZF12C	This tungsten carbide rod is with 0.4μm ultrafine particles and CO 12%. Be suitable for semi-finishing and finishing process of stainless steel, mold steel and normal titanium alloy, etc. Recommend for making all types of high speed end mills, reamers and gravers.
ZF10CS	This tungsten carbide rod is with 0 . 4 μ m ultrafine particles and CO 12 %, higher hardness . Be suitable for finishing process of stainless steel , mold steel and normal titanium alloy , etc . Recommend for making all types of high speed end
ZF10CF	This tungsten carbide rod is with 0 . 6 μ m Sub - micron particles and CO 10 %, which is widely used in cutting tools . Be suitable for rough finishing , semi - finishing and finishing of mold steel , grey cast iron , austenitic stainless steel and heat - resistant alloy . Recommend for making normal drill and end mill
ZF10C	This tungsten carbide rod is with 0 . 8 μ m Sub - micron particles and CO 10 %. Be suitable for rough finishing and semi - finishing of normal steel , cast iron and stainless steel . Recommend for making normal drill and end mill

Tungsten Carbide rod We can offer:

pressed and extruded unground, ground and polished rods with or without chamfers
rod products that can be ground to h6 tolerances
carbide rod with one or two parallel holes
a variety of grades that provide exceptional wear and impact resistance
grades for use in end mills, reamers, drills, countersinks, engraving tools, routers, and other rotary tools
grades for use in a broad range of applications in almost any material
grade for stamping /colding/ forging dies

Diameter from 0.3mm to 40mm,

length in 310mm, 330mm or 340mm, or any length.

Grade inYL10.2, K10, K20 K30, K35 or etc.

Production Process:

Power mixing-Pressing-HIP sintering-Blank- Processing- Finished

Ground Cemented Carbide Rod Blanks H6 Standard For Making Micro Drills(图1)

Common size list

Grinding			Blank
D		L	D		L
(mm)	Tol.(mm)	Tol.(+1mm)	(mm)	Tol.(mm)	Tol.(+3mm)
0.7	h6	330	1	+0.2	330
2	h6	330	2.2	+0.2	330
3	h6	330	2.7	+0.2	330
3.175	h6	330	3.2	+0.2	330
4	h6	330	3.7	+0.2	330
5	h6	330	4.2	+0.2	330
6.35	h6	330	4.7	+0.2	330
7	h6	330	5.2	+0.2	330
8	h6	330	5.7	+0.2	330
9	h6	330	6.2	+0.2	330
10	h6	330	6.7	+0.2	330
12	h6	330	7.7	+0.3	330
12.7	h6	330	8.2	+0.3	330
13	h6	330	8.7	+0.3	330
14	h6	330	9.2	+0.3	330
15	h6	330	9.7	+0.3	330
16	h6	330	10.2	+0.3	330
17	h6	330	10.7	+0.3	330
18	h6	330	11.2	+0.3	330
20	h6	330	12.2	+0.3	330
25	h6	330	14.3	+0.3	330
30	h6	330	16.2	+0.3	330