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Tungsten Carbide Rod
Application
Solid cemented carbide rods(carbide rod bar/solid carbide rod price/carbide rod blanks can be used for making various drill bits, automobile special cutter, printed circuit board ,special cutters, engine special cutters, horology,processing special cutters, integral vertical milling cutter, graver and etc.
Besides , they can be used for making of cemented carbide stamping head, core bar and perforation tools.
The cemented carbide rods are used for cutting aluminum alloy , cast iron , stainless steel , refractory alloy steel ,nickel based alloy , titanium alloy and non ferrous metal , various carbide grades with stable properties have been widely recognized by worldwide tool makers. We can produced the ungrounded and grounded carbide rods.
Grade List
| Cobalt Binder Grades | ||||
| Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG3 | 3 | 15.30 | 91.00 | 1180 |
| YG6 | 6 | 15.10 | 92.00 | 1420 |
| YG6X | 6 | 15.10 | 91.00 | 1600 |
| YG8 | 8 | 14.90 | 90.00 | 1600 |
| YG10 | 10 | 14.70 | 89.00 | 1900 |
| YG10X | 10 | 14.70 | 89.50 | 2200 |
| YG15 | 15 | 14.20 | 87.00 | 2100 |
| YG20 | 20 | 13.70 | 85.50 | 2500 |
| YG20C | 20 | 13.70 | 82.00 | 2200 |
| YG30 | 30 | 12.80 | 82.00 | 2750 |
Details Of Tumgsten Carbide Rod
| Outer Diameter (mm) | Inner Diameter (mm) | Length (mm) | OD Tolerance (mm) | ID Tolerance (mm) | Length Tolerance (mm) |
| φ2-7 | φ0.4-3.0 | 330 |
+0.6 +0.2 |
+0.0 -0.2 |
+7.0 +3.0 |
| φ8-11 | φ0.4-7.0 | 330 |
+7.0 +3.0 |
+0.0 -0.2 |
+7.0 +3.0 |
|
φ12-19+7.0
|
φ0.4-10.0 | 330 |
+0.9 +0.4 |
+0.0 -0.3 |
+7.0 +3.0 |
| φ20-30 | φ0.4-16.0 | 330 |
+0.1 +0.5 |
+0.0 -0.3 |
+7.0 +3.0 |
| Specification D*L | Diameter Tolerance (mm) | Length Tolerance (mm) | Specification D*L | Diameter Tolerance (mm) | Length Tolerance (mm) |
| φ1.0-2.5*330 |
+0.25 +0.15 |
+7.0 +3.0 |
φ15.9-19.5*330 |
+0.60 -0.30 |
+7.0 +3.0 |
| φ3.0-9.5-330 |
-0.40 +0.20 |
+7.0 +3.0 |
φ20.0-29.5*330 |
+7.0 +0.40 |
+7.0 +3.0 |
| φ10.0-15.0*330 |
+0.50 +0.30 |
/ | / | / | / |
| Outer Diameter (mm) | Double Inner Hole Diameter (mm) | Pitch-raw TK(mm) | Length (mm) | OD Tolerance (mm) | ID Tolerance (mm) | Pitch-raw TK(mm) | Length Tolerance (mm) |
| φ4-11 | φ0.8-1.4 | 1.72-4.85 | 330 |
+0.4 +0.3 |
±0.10 | ±0.20 |
+7.0 +3.0 |
| φ12-19 | φ1.75-2.0 | 5.85-8.85 | 330 |
+0.7 +0.4 |
±0.15 | ±0.25 |
+7.0 +3.0 |
| φ20-24 | φ2.5 | 9.80-11.75 | 330 |
+0.8 +0.5 |
±0.20 | ±0.30 |
+7.0 +3.0 |
| φ25-30 | φ3.0 | 11.75-13.75 | 330 |
+0.9 +0.6 |
±0.25 | ±0.35 |
+7.0 +3.0 |
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,
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).
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,
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).
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