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Tungsten Carbide Ring,Sleeve,Heating Pipes

Tungsten Carbide Ring,Sleeve,Heating Pipes

PRODUCT DETAILS

tungsten carbide sheet/plate/block/bar/bushing

 

 

Features of Cemented carbide rod : 

 

1, high strength and high hardness.

 

2, excellent hardness, wear-resistance, high elastic modulus, high flexural strength,

 

3, good chemical stability (acid, alkali, high temperature oxidation), impact resistance, 

 

4. good toughness, low coefficient of expansion etc,

 

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WC Grain size range: 1.2; 1.0; 0.8; 0.7; 0.6; 0.5; 0.4;

Length range: 3mm--1400mm;
Surface Roughness can be reached to: RA0.04.(reach a mirror effect surface after accurate grinding)
Diameter range: 0.1mm--60mm;
Diameter Grade: h5(H5), h6(H6), h7(H7), h8(H8), h9(H9).
We can understake order of non-standard size work.

 

  The Sphericity tolerance and Circular run-out for Cemented 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

 

Diameter Grade h6(H6), h7(H7) of Cemented carbide rod :

Diameter h6 H6 h7 H7
0-3.0mm +0/-0.006 -0/+0.006 +0/-0.010 -0/+0.010
3.001-6.0mm +0/-0.008 -0/+0.008 +0/-0.012 -0/+0.012
6.001-10.0mm +0/-0.009 -0/+0.009 +0/-0.015 -0/+0.015
10.001-18.0mm +0/-0.011 -0/+0.011 +0/-0.018 -0/+0.018
18.001-30.0mm +0/-0.013 -0/+0.013 +0/-0.021 -0/+0.021
30.001-50.0mm +0/-0.016 -0/+0.016 +0/-0.025 -0/+0.025
50.001-60.0mm +0/-0.019 -0/+0.019 +0/-0.030 -0/+0.030

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