Tungsten carbide rod

150mm Length K10 Tungsten Carbide Rod High Hardness End Mill / Drill Making Use

Place of Origin： Zhuzhou, Hunan
Brand Name： Zhenfang
Certification： ISO9001:2015
Grade： ZF-R479
Minimum Order Quantity:10 pcs
Price:negotiable
Delivery Time:3-10days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Supply Ability:15tons/month

For more information, warmly welcome to contact me

Shirley Pam(Ms.)

Email:shirley@chinahardalloy.com

Mobile: +8617773379950(wechat/whatsapp)

150mm Length K10 Tungsten Carbide Rod High Hardness End Mill / Drill Making Use

Products Specification:

Dimension:	Dia16300mm, Dia26277mm various size
Material:	100% virgin tungsten carbide magnetic and non-magnetic
Grade:	YG6/YG8/YG6X/YS2T/YL10.2
Hardness:	HRA86-92.5
Surface:	ground
Precision:	+-0.01 based on your requirement
Features:	durable, high performance, no stick for cutting tools
Application:	Metal Tool Parts

Introduction and Application of tungsten carbide rod

Tungsten Carbide is often referred to as a Hard Metal due to it’s very high hardness in relation to other metals. Typically a Tungsten Carbide can have a hardness value of 1600 HV, whereas mild steel would be in the region of 160 HV a factor of 10 lower.

Tungsten Carbides is m ainly used for making drills, endmills, reamers, etc. It have a wide range of application in many industry sectors such as metal machining, wear parts for mining and oil industries, metal forming tools, cutting tips for saw blades and have now expanded to include consumer items such as wedding rings and watch cases, plus the ball that is in many ball point pens.

Application Industries:

Paper, packaging, printing, Non-ferrous metal processing, Mechanical, Chemical, Petroleum, Metallurgy, Electronic, Defense industries

We can offer a lot of type tungsten carbide rods:

1. un-gound, finish-ground rod

2. Carbide rods with one central hole

3. Fixed length Carbide Rod

4. Random Length carbide rod

5. Carbide rods with chamfered end.

Common Unground Dimension and Tolerance

Dimension	Tolerance of diameter(mm)	Tolerance of length(mm)
ZF-Φ4.0×330	+0.3/+0.5	+0/+5.0
ZF-Φ6.0×330
ZF-Φ8.0×330
ZF-Φ10.0×330
ZF-Φ10.0×330	+0.30/+0.70	+0/+5.0
ZF-Φ12.0×330
ZF-Φ14.0×330
ZF-Φ16.0×330
ZF-Φ18.0×330	+0.40/+1.0	+0/+5.0
ZF-Φ20.0×330
ZF-Φ22.0×330
ZF-Φ24.0×330
ZF-Φ26.0×330
ZF-Φ28.0×330
ZF-Φ30.0×330
ZF-Φ32.0×330	+0.7/+1.5	+0/+5.0
ZF-Φ34.0×330
We are able to help you customized various diameter and length carbide rod. gound or unground both available. We generally have inventory size from Dia1mm to Dia20mm with length330/300mm

Some grade information for Reference

Grade	Density g/cm3	Hardness HRA(hv)	T.R.S (M Pa)	Grain Size(μm)
YL10.2	14.5	92.5	3800	0.6-0.8
YG6	14.9	89.5	2150	0.8-1.2
YG8	14.6	89	2320	0.8-1.2
YG11	14.4	87.5	2260	0.8-1.2
YG15	14.1	86.5	2400	0.8-1.2
YS2T	14.45	92.5	2800	0.6-0.8
YNi8	14.6	88.5	1710	0.8-1.2

Our advantage of tungsten carbide rod

* We have over ten year experience

* ISO 9001:2015 Certification

* Use 100% tungsten carbide raw material

* Advanced technology , automatic pressing , HIP sintering

* Strict inspection for quality of raw material and finished products

* And precision grinding

* the tolerance of polish and ground can be +0.005/-0.005mm

* Full ability to accept OEM & ODM orders

* Stringent quality control and quality consistency.

How tugnsten carbide rod is made:

Tungsten Carbide Hard Metals are primarily produced using a Powder Metallurgy process, whereby the powdered forms of tungsten carbide and cobalt are mixed using ball mills, a binder material is added to hold the powders together during the next stage of the process which is compaction or pressing.

During the compaction processes, hydraulic presses or isostatic presses are used to compact the powders into a shape which approximates the design of the finished product.

Whilst in this condition, the powder compact can be easily machined using conventional metal working tools. This process is often referred to as “Green Machining”. Care has to be taken with the removal of the fine powder particles as they can pose a health hazard so effective extraction methods are required.

Following “Green Machining” the powder compact is then ready to be Sintered. Typically this is done in a vacuum furnace at temperatures between 1300 and 1600°C.

The sintering process causes the tungsten carbide and cobalt matrix to fuse together to produce a dense “Hard Metal”.

After sintering the material is so hard that it can only be machined by diamond grinding, a specialised form of micro machining that is relatively expensive as it is not possible to remove large amounts of materials by this process.