China 10% Co 90% 91.5hra Wc Od1.3**55mm Tungsten Carbide Needle

10% Co 90% 91.5Hra Wc Od1.3**55mm Tungsten Carbide Needle
10% Co 90% 91.5Hra Wc Od1.3**55mm Tungsten Carbide Needle
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. angles of tips are 30º,60º,90º
Product Name10% Co 90% 91.5Hra Wc Od1.3**55mm Tungsten Carbide Needle
Material
tungsten carbide
Color
grey
Standard
DIN GB ISO JIS BA ANSI
Grade
YL10.2,YG10X,YG12X,YG15,YG20,YG10,YG8,YG8 etc
Brade
ZZUP
Grain size
0.6um
Used
for milling 45HRC,50HRC,60HRA metals


Drawing and sizes

Grade specification

Grade
Density(g/cm3)
Hardness
(HRA)
T.R.S (MPa)
Grain size (μm)
Composition
(%)
Equal to ISO
YL10.2
14.4~14.6
≥92.2
≥4000
0.6~0.8
10% CO 90% WC
K30
YG6X
14.85~15.0
≥92.0
≥1860
0.8~1.0
6% CO 94% WC
K10
YG15
14.0~14.1
≥85.0
≥2800
1.2~2.0
15%Co 85% WC
/
YG10
14.5~14.6
≥85.5
≥2600
1.2~2.0
10%Co 90% 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
Packing details
Shipping ways
Production process