Product Description

Tungsten Steel Round Bar Mirror , Polished Type Tungsten Alloy Rod

Tungsten Steel Bar Round Shape Bar Mirror Polished Size 6*330mm

 

Carbide Round Bar Descriptions :

- Main application is for making PCB drills, drills,endmills and reamers etc.
- Excellent combinations of wear resistance and high toughness by using sub-micron and ultra-fine grades.
- Anti-deformation and deflection.
- We produces tungsten carbide rods with state-of-the-art technology including high precision automated presses,

DORST extrusion equipment and ALD Sinter-HIP furnace

 

Feastures:

• No Pore Pressure Sintering
• High Strength High Hardness High Toughness
• Item Complete
• Stock Available

Product Name	Tunsten Steel Bar
Material	tungsten steel
Size	φ8*330 or others available
Size Tolerance	h6 or as customer's request
Color	As picture
Recommend Grade	YL10.2 etc
Grain Size	Fine Grain
Application	for cutting tools
Processing Treatment	Miorr polished or as customer request.
Product Features	Long life,good wear resistance and high hardness.
Certification	ISO9001

 

 

 

Grade Performances:

Carbide Round Bar Grades for Moulds

Grade	ISO Grade	WC %	CO %	Grain Size	Density	Hardness			T.R.S	Applications
				(μm)	g/cm3	HRA	HRC	HV	N/mm²
GF8	K30	92	8	1.6	14.7	90	75.9	1400	≥3500	Suitable for machining cast iron,aluminum alloy,quenched steels,brass etc,widely used in PCB micro drill and milling tools.
GF20	K40	80	20	1.2	13.7	84.5	66	900	≥4200	High strength,mainly used for stamping tool can withstand great pressure.

 

Carbide Round Bar Grades for Cutting Tools

Grade	ISO Grade	WC %	CO %	Grain Size	Density	Hardness			T.R.S	Applications
				(μm)	g/cm3	HRA	HRC	HV	N/mm²
GF6X	K10	94	6	0.8	14.9	91.5	78.4	1600	≥3200	Suitable for steel cast iron,alloy cast iron,refractory steel,alloy steel.
YL10.2	K30	88	10	0.6	14.4	91.5	79.3	1650	≥3850	With high temperature hardness,widely used in PCB micro drills,for making drills,end mill,reamer,taps,burrs etc.

 

 

Size Options:

Type	OD(MM)	L(MM)	Un-ground tolerance		Fine ground tolerance
φ1~φ4×L	1~4	38.5    50   100   330	-0.00/+0.30	-0.00+L×1%	h6
φ5~φ40×L	5~40	100     310      330	-0.00/+0.6

For any other sizes we are able to custom-made according to clients’ requirements or drawings.

 

Product Display and Advantages:

 

 

Packing Process:

 

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q: How can i place an order ?
A: Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
For designing or further discussion, it is better to contact us with Skype / email / phone, in case of any delays.

 

Q: What is your terms of delivery ?
A: We accept EXW, FOB, C&F, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

 

Q: How long is your delivery time ?

A: Generally it is 3-5 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.