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Tungsten Carbide Rods

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Product Spotlights

RA carbide rods have high hardness, fine grain and excellent wear resistance. Stable and tough, they ensure long tool life and high precision. Ideal for drills, mills and reamers. Good thermal stability lowers breakage. Custom sizes boost efficiency for industrial metal processing.
US$ 1 - 100 MOQ: 5 Pieces
Key Specifications
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Type:
Tungsten Bars
Shape:
Round
Purity:
Other, 90%
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Zhuzhou Ruiao Tungsten Carbide Co.,Ltd
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Payment & Shipping
Payment Methods:
Port of Shipment:
Any China Port
Delivery Detail:
15 days

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Type Tungsten Bars
Shape Round
Purity Other, 90%
Application Aviation, Electronics, Industrial, Medical, Chemical
Standard DIN
Alloy Alloy
Transport Package Carton
Specification ø0.4-ø50
Trademark RA carbide
Origin China

Tungsten Carbide Rods With One Side Chamfer

ISO Code Co% Density Hardness Transverse Rupture Transverse Rupture
K10 6% 14.8 g/cm³ 1930 N/mm² 94.0 4100 MPa
6% 14.9 g/cm³ 1700 N/mm² 92.4 3000 MPa
6% 14.93 g/cm³ 1500 N/mm² 91.0 2600 MPa
K10-K20 8% 14.6 g/cm³ 1900 N/mm² 93.7 4200 MPa
8% 14.8 g/cm³ 1500 N/mm² 91.0 3800 MPa
K2O-K30(Hot Sale) 10% 14.4 g/cm³ 1650 N/mm² 92.2 4400 MPa
10% 14.08 g/cm³ 1500 N/mm² 91.0 3300~3700 Mpa
K30-K40 12% 14.1 g/cm³ 1700 N/mm² 92.5   4100 MPa
K50 15% 14.0 g/cm³ 1150 N/mm² 87.5 2800 MPa

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.

The Specification Range of extruded Grounded Tungsten Carbide Rod :

WC Grain size range: 0.3~0.5μ.m; 0.5~0.9μ.m; 1.0~1.3μ.m; 1.4~2.0μ.m.
Length range:3mm-600mm; (General Length: 100mm,300mm,320mm,330mm)
Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), etc.

Good grinding machine to ensure the sphencity & the Linearity of rod at higher level standard;
Sphericity tolerance range: 0.001mm ~ 0.005mm;
Linearity tolerance range: 0.001mm~0.1mm;
Surface Roughness can be reached to: RA0.04.(reach a mirror effect surface after fine grinding)

 Sphericity tolerance & Circular run-out for Grounded Tungsten Carbide Rod :
Diameter Surface Roughness Sphericity Circular run-out
2–6 mm RA0.04 0.001 ↑0.1
6.5-10 mm RA0.04 0.001 ↑0.1
10.5-14 mm RA0.04 0.002 ↑0.1
14.5-20 mm RA0.04 0.004 ↑0.05
>20 mm RA0.04 0.005 ↑0.03

 

 ISO 286-2 Carbide Round Bar Tolerances “h Series” in Millimeters : 
Diameter h4 h6 h9 h11
0-3.0mm 0/-0.003 0/-0.006 0/-0.025 0/0.006
3.001-6.0mm 0/-0.004 0/-0.008 0/-0.03 0/0.008
6.001-10.0mm 0/-0.004 0/-0.009 0/-0.036 0/0.009
10.001-18.0mm 0/-0.005 0/-0.011 0/-0.043 0/0.011
18.001-30.0mm 0/-0.006 0/-0.013 0/-0.013 0/0.013
30.001-50.0mm 0/-0.007 0/-0.016 0/-0.052 0/0.016
50.001-60.0mm 0/-0.008 0/-0.019 0/-0.062 0/0.019

 


Product Tags: Carbide rods , Carbide bar , Carbide cylinder

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Zhuzhou Ruiao Tungsten Carbide Co.,Ltd
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Location
Zhuzhou, Hunan, China
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