- Product Details
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Quick Details
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Model Number:
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12*330mm
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Particle:
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0.7um
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Product name:
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tungsten carbide rod
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Density:
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14.45g/cm
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Hardness:
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91.5HRA
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TRS(ISO3327):
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3800 N/mm3
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Application:
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Machinery Tools
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Chemical Composition:
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10%Co-WC
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Material:
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Tungsten Carbide WC+Co
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Usage:
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Making Drill Bits
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Color:
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Silver Gray
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Shape:
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Round
Quick Details
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Alloy Specification:
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YG10X/KU20
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Place of Origin:
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Hunan, China
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Brand Name:
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kunrui
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Model Number:
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12*330mm
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Particle:
-
0.7um
-
Product name:
-
tungsten carbide rod
-
Density:
-
14.45g/cm
-
Hardness:
-
91.5HRA
-
TRS(ISO3327):
-
3800 N/mm3
-
Application:
-
Machinery Tools
-
Chemical Composition:
-
10%Co-WC
-
Material:
-
Tungsten Carbide WC+Co
-
Usage:
-
Making Drill Bits
-
Color:
-
Silver Gray
-
Shape:
-
Round
Product Details
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ISO Code
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Grade
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grain size
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cobalt content
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density: ≥
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hardness: ≥
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TRS(ISO3327):≥
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K20-K30
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KU20
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0.7um
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10%
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14.4 g/cm3
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91.8(HRA)
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3800 N/mm3
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Diameter:12mm(+0.45mm-+0.2mm)
Length: 330mm/305mm(0-5mm) or other length according customer require |
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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 TRS before use
3.Every piece of product goes through in-process and final inspection
4.Every batch of product can be traced
product parameter
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Grade
|
Grain size
(um) |
Cobalt content
(wt-%) |
Density
(g/cm3) |
Hardness
(HRA) |
TRS
(N/mm2) |
KIC
(MPa.m1/2) |
||||||
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KU20
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0.7
|
10
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14.45
|
91.8
|
3800
|
10.5
|
||||||
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KR10Z
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0.6
|
10
|
14.45
|
92.2
|
4000
|
10.7
|
||||||
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KU25
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0.4
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12
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14.12
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92.5
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4200
|
10.2
|
||||||
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KU409
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0.4
|
9
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14.45
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93.2
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4000
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9.6
|
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KU10
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0.4
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6
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14.8
|
94
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3800
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8.7
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KU209
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0.2
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9
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14.45
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94
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4200
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9.2
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KU30
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0.7
|
15
|
13.98
|
89.6
|
4500
|
13.8
|
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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. |
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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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