2.8mm tungsten carbide rod by carbide rods factory

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Product Overview

Description



product details


ISO Code
Grade
grain size
cobalt content
density: ≥
hardness: ≥
TRS(ISO3327):≥
K20-K30
KU20
0.7um
10%
14.4 g/cm3
91.8(HRA)
3800 N/mm3
Diameter:2.8mm(+0.40mm-+0.3mm)
Length: 330mm/305mm(0-5mm) or other length according customer require



product introduction


Tungsten carbide extruded rod

1.100% virgin material
2.Various sizes and full types stock available 
3.Products can be customized upon requirement

Features of tungsten carbide rod:

As for tungsten carbide rod, below are the general features for your reference
For more details of specific type, please inform us:
1.Better wear resistance, higher toughness, better deformation and fracture resistance, results in a long life and good size accuracy
2.Adopt advanced automatic extrusion equipment
3.HIP sintering and precision grinding to ensure the good performance
4.Both blank and finished tungsten carbide rods available
5.Can reach a mirror effect surface after accurate grinding and polishing

Applications:

For making the drill bits, end-mills, reamers

Quality control:
1.each rod will be drop from 1.2m higher place
2.All raw materials are tested in terms of density, hardness and TRA and HV30 before use
3.Every piece of product goes through in-process and final inspection
4.Every batch of product can be traced

 



product parameter


Grade
Grain size
(um)
Cobalt content
(wt-%)
Density
(g/cm3)
Hardness
(HRA)
TRS
(N/mm2)
 KIC
(MPa.m1/2)
KU20
0.7
10
14.45
91.8
3800
10.5
KR10Z
0.6
10
14.45
92.2
4000
10.7
KU25
0.4
12
14.12
92.5
4200
10.2
KU409
0.4
9
14.45
93.2
4000
9.6
KU10
0.4
6
14.8
94
3800
8.7
KU209
0.2
9
14.45
94
4200
9.2
KU30
0.7
15
13.98
89.6
4500
13.8
KU20:   Sub-fine grain size, processing by medium speed , good general performance, drill bits and end mills are recommended, suitable for cutting Ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron, etc..

KR10Z: Ultra-fine grain size, excellent heat resistance, suitable for high-speed milling and drilling, especially suit for making overall drill bits. Suitable to process alloy steel, heat-resistant alloy, cast iron, non-ferrous metals, stainless steel and other materials.

KU25:  Ultra-fine grain size, with good wear resistant and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy etc. Suitable for making endmills and reamer

KU409: Ultra-fine grain size, Suitable for processing hardened hard steel, aluminum alloy, CFRP, high wear resistant material stainless steel, composite graphite, PCB, plastic

KU10: Ultra-fine grain size,with good wear resistant, higher wear resistant end mills, engraving tool and high mirror polished cutting tool are recommended, suitable for processing Aluminum-magnesium alloy, composite sheet, PCB, plastic, CFRP etc

KU209: Nano grain size, with high wear resistance and toughness, suitable for finishing of hardened steel, high-precision and high-mirror processing of graphite, plastic, CFRP, stainless steel and aluminum alloy. Suitable for making 0.3-0.5mm drills

KU30: Sub-fine grain size, with good wear resistant and toughness, suitable for making punching of mould、anti-vibration boring bar and machining low-hardness material with deep cutting tools.
















FAQ


Q: Are you trading company or manufacturer ?

A: We are factory.



Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 25-35 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.
If you have another question, pls feel free to contact us 



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