Product Details

Specifications

Carbon tungsten carbide/steel round bar
1.High quality
2.Certificated by ISO9001
3.High wear&corrosion resist
4.Low price

Carbon tungsten carbide/steel round bar

1.about Us

Zhuzhou Good Cemented Carbide Co., Ltd is a professional manufacturer of various tungsten carbide dies and cemented carbide precision casting.We have rich experience in the area over 10 years and we will sincerely provide you the excellent products with best service.

Our main products include cemented carbide drills,cutting cutters,mining tools,drawing dies,carbide

strip,rods and so on.Skillful workers and advanced machines can make every of your size possible.

Diffrent grade are available too.

2.about our Advantage

1) 100% quality guarantee (ISO9001)

2) Various size for selection

3) Professional technical support

4) OEM & ODM are welcomed

5) Small order is acceptable

6) Factory service with competitive service in the market

7) Delivery in time

8) Flexible payment terms(L/C,T/T,western union, Paypal, etc.)

9) Best after-sale service

3.carbide round bar Specifiation

Diameter	Dia. Tol.	Length	Length Tol.	Chamfer B
3.00	=0/-0.006	39	+0.5	0.3
4.00	=0/-0.008	51		0.4
5.00
6.00

6.00	=0/0.008	55	+0.5	0.4
6.00		58
8.00	=0/0.009	59		0.6
8.00		64

10.00	=0/-0.009	67	+0.5	0.6
10.00		73		0.8
12.00	=0/-0.011
12.00		84	+0.6

14.00	=0/-0.011	76	+0.5	0.8
14.00		84	+0.6
16.00		83
16.00		93

18.00	=0/-0.011	85	+0.6	1.0
18.00		93
20.00	=0/-0.013
20.00		105

Grades, properties and recommended applications of conventional cemented carbide for geological prospecting and coal mining tools.

Grade	Physical & mechanical properties(Typical values)			Recommended applications
Grade	g/cm3 Density	HRA Hardness	N/mm2 TRS	Recommended applications
YG4C	15.13	90.2	1920	Suitable for mining and geological prospecting drill bits for drilling interlocked hard and soft rock formations, hand holding or shelf electrically driven drills for mining for drilling coal strong &hard and super hard formations .And for making auger tips for coal cutters
YG6	14.96	91.1	2200	Suitable for embedding electrically driven drill bits for drilling coal formations not containing common pyrite and coal formations. And for drilling non- silicon zed schist, Sylvie, rock salt and similar rock formations.
YG8	14.77	89.4	2350	Suitable for embedding core drilling drill bits for geological prospecting. oil well bits and scraper drills; For drilling soft rock formations under F=8,hard and super hard coal formations. For drilling nature stone materials, bricks and concrete walls.
YG8C	14.65	88.2	2560	Suitable for embedding coal cutters for drilling medium hard & hard coal formations and hard coal formations with horse under f=14; For embedding oil well drill bits and percussive drill bits for drilling hard rock formations
YK20.3	14.67	88.7	2380	It is an economical grade suitable for making drill bits for geological prospecting of coal mines, hand holding or shelf electrically driven drills for mining for drilling coal stone formations, hard and super hard coal formations. And for making auger tips for coal cutters.

The rods are widely used for making various cemented carbide tools,like cutting aluminum alloy,cast iron,stainless steel,refractory alloy steel,nickel-based alloy,attanium alloy and nonferrous metals;PCB drills,drills,end mills&reamers,mold punches,core pins&hole drilling tools.

Note:The size and grades can be customized as request.

4.carbide round bar Types