2. Good Wearing resistance
3. High corrosion resistance
4. Deform hardly
5. Widely used in medical, aerospace, mechanical, chemical , etc
Item
|
Factory stock 2mm 4mm 6mm 8mm 10mm tungsten carbide bar
|
Purity
|
WC≥88%, Co≤ 12 %
|
Density
|
14.1g/cm3~15.05g/cm3
|
Melting point
|
2870℃
|
Grade
|
YG6, YG8,K10, K20, K30, K40
|
Size
|
Dia:3mm-100mm , Length: <300mm or customized size
|
Color
|
Gray Metallic
|
Feature
|
wearing-resistance, corrosion resistance, deform hardly, high hardness
|
Application
|
Drill, end mill, reamer, Cutting, stamping and measuring tools, etc
|
Dimension (φD * L) (mm)
|
Diameter Tol. (mm)
|
Length Tol. (mm)
|
φ3~12 * 300
|
+0.20~+0.45
|
0~+5.0
|
φ12.5~20 * 300
|
+0.30~+0.60
|
0~+5.0
|
φ21~30 * 300
|
+0.50~+0.80
|
0~+5.0
|
Grade
|
Density (g/cm3)
|
Hardness
(HRA)
|
Bending strength
(MPa)
|
granularity (μm)
|
Elements
(%)
|
ISO Grade
|
YGU12
|
14.1~14.2
|
≥92.2
|
≥4000
|
0.5~0.7
|
12% CO
88% WC
|
K30~K40
|
YL10.2
|
14.5~14.6
|
≥91.8
|
≥3800
|
0.6~0.8
|
10% CO
90% WC
|
K20~K30
|
YG6X
|
14.85~15.0
|
≥92.0
|
≥1860
|
0.8~1.0
|
6% CO
94% WC
|
K10
|
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
|