K10/K20 High Hardness Tungsten Carbide Polished Bars Rods

Product Description

Product Description
Tungsten Carbide Rods(also named as Cemented Carbide Rods), are used in making high quality carbide cutting tools for the machining of heat-resistant alloys and Ti alloy, such as end mill, drill, reamer, graver, integral vertical milling cutter and special cutter for automobile, printed circuit board, engine, etc. Besides, they can be used for making of cemented carbide stamping head, Core bar and perforation tools.
Tungsten Carbide Rod Blanks Description:
With high hardness and wear / corrosion resistance, suitable for the manufacturing of various kind of solid cemented carbide tools for the machining of heat-resistant alloy and Ti alloy,also suitable for the manufacturing of micro drills used for machining PCB.
--Dimension: diameter from 3-25mm, length from 38-330mm;
--with one coolant hole or two coolant holes or without coolant hole;
--ground and unground;
Solid Carbide Blank Rod Size list as below, we can accept customized design too.

Length	310mm or 330mm	(Unit):mm	Remark
Diameter	Tolerance	Diameter	Tolerance
1.2	+0.20	16.7	+0.50
1.7		17.2
2.2		17.7
2.7		18.2	+0.60
3.2		18.7
3.7		19.2
4.2		19.7
4.7		20.2
5.2		20.7
5.7	+0.25	21.2
6.2		21.7
6.7		22.2
7.2		22.7
7.7		23.2
8.2	+0.30	23.7
8.7		24.2	+0.70
9.2		25.2
9.7		25.7
10.2		26.2
10.7		27.2
11.2	+0.35	28.2
11.7		29.2
12.2		30.2
12.7	+0.45	31.2
13.2		32.2
13.7		33.2	0.80
14.2	+0.50	34.2
14.7		35.5
15.2		36.2
15.7		382
16.2		40.2

Grades:

Grade	Density g/cm3	T.R.S MPα	Hardness HRA	Properties & Applications
YL50	13.86	2060	1095	It is suitable for manufacturing punching dies and tools.
YU06	14.7	3000	2050	It is suitable for manufacturing milling cutters for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc.
YU08	14.56	4000	1900	It is suitable for manufacturing micro-drills with diameter less than 0.8mm for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc.
YU09	14.36	3900	1950	It is suitable for manufacturing micro-drills for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc.
YU12	14.05	4000	1750	It is suitable for manufacturing solid cemented carbide tools for machining steels that are corrosion and heat resistant steel, stainless steel, titanium alloy, and non-ferrous metals.
YF06	14.86	3800	1800	It is suitable for manufacturing drills with big diameters of 3.2-6.3mm for machining PCB, drills of 0.8-3.2mm and mills, and it is also suitable for making solid carbide tools for machining aluminum alloy, plastic, PTFE and compound materials, such as carbon fiber, etc.
YF08	14.55	3900	1800	It is suitable for manufacturing micro-drills for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy, etc.
YG6X	14.8	1800	1550	It is suitable for manufacturing solid carbide tools and wear parts.
YG8	14.6	2400	1400	It is suitable for manufacturing carbide core rods and wear parts.
YL10.2	14.5	4000	1550	It is suitable for manufacturing various kinds of solid cemented carbide tools for machining heat-resistant alloys and Ti alloy etc. It is also suitable for manufacturing micro-drills for machining PCB.

Application
Used in welding/ making the drill bits/ endmills / reamers .automobile special cutters, printed circuit board special cutters, engine special cutters, Horologe, processing special cutters, integral vertical milling cutter, graver and etc. Besides, they can bu used for making of cemented carbide stamping head, Core bar and perforation tools.
Our Advantages
1) 100% virgin raw material
2) Customized,We have over 20 years' experience in the shaped tungsten carbide products
3) Various kinds of material grades are available based on customer's application
4) we have professional advanced production line and inspection equipment to ensure high quality products.
5) Advanced technology with precision ground and high polishing process
6) High wear resistance, high hardness and impact toughness
7) Excellent after-sales service
FAQ:
Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.
Q2: What is the producing process?
Production process including powder process → formula according to the use requirements → wet grinding → mixing → smash → dry → sieving → add binder → dry again → get the mixture after sieving → pelletize → pressing → forming → sinter-hip → forming (blank) → blanks checking → passivating treatment → cylindrical grinding (according to the customer request) → cleaning → inspection of the finished product → packaging → entering warehouse.
Q3: How to control the products quality? All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.
Q4: What is the transportation?
If small quantity , we suggest to send by express, such as DHL,UPS, TNT FEDEX. If with large quantity, suggest to ship by sea.
Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products
Q6: How to place an order for Good performance nonstandard products by stellite alloy?
1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App)
2. We will make a feedback to you ASAP after receive your order list.
Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.
Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on
Our Test lab and Equipment

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