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Products > Tungsten carbide rods > grinding polished rod > high hardness 91.8hra dia.20*2*330mm tungsten carbide round bars with two helix coolant holes
Product name : high hardness 91.8hra dia.20*2*330mm tungsten carbide round bars with two helix coolant holes
Product No. : 20*2*330mm
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  Details:
high hardness 91.8hra dia.20*2*330mm tungsten carbide round bars with two helix coolant holes
high hardness 91.8hra dia.20*2*330mm tungsten carbide round bars with two helix coolant holes

Products description


1. Grade: YL10.2,YG10X,YG12X,YG15,YG20,YG10,YG8,YG8 etc.
2. diameter from 0.3mm~100mm,
3. length from 10mm~1000mm
4. tolerance for diameter (.-0.05~+0.05),tolerance for length (0~+0.2mm).
5. also can make angles of tips are 30º,60º,90º



Grade specification
 
Grade
Density(g/cm3)
Hardnes(HRA)
T.R.S(MPa)
Grainsize(μm)
Composition(%)
Equal to ISO
YU12 14.1~14.15 .≥92.5 ≥4000 0.2~0.5 12% CO88%WC K40~K50
YL10.2
14.4~14.6
≥92.2
≥4000
0.6~0.8
10% CO90%WC
K20~K30
YG6X
14.85~15.0
≥92.0
≥3860
0.8~1.0
6%CO94%WC
K05
YG15
14.0~14.1
≥85.0
≥2800
1.2~2.0
 15%CO85%WC
K30~K40
YG10
14.5~14.6
≥85.5
≥2600
1.2~2.0
10%CO90% WC
K20
YG8
14.65~14.85
≥89.5
≥2320
1.2~2.0
8% CO 92%WC
K20
YG6
14.85~15.05
≥90.0
≥2150
1.2~2.0
6% CO 94%WC
K10



sizes and polished details
Diameter(mm) Length(mm)  grinding and polishing 
0.3~1.0 5~330 h6,h7,H6 or H7
1.0~3.0 5~330 h6,h7,H6 or H7
4.0~80 5~1000 h6,h7,H6 or H7

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Online service

MSN: yangjuan316@hotmail.com Skype: ivyyang316 2498362811 sales@upcarbide.com ivy@upcarbide.com