Description:
Tungsten carbide rod also named cemented carbide bar, which is used in cutting, stamping, measuring, packaging, printing and non-ferrous metal processing industries. Such as end mills, drills, reamers, needles, various wear parts and structural materials. With the extrusion machine, isostatic cool pressing process and cryogenic treatment, therefor Retop carbide is able to provide the good performance carbide rod for our customers. Cryogenic treatment is a good way to enhance the wear resistance of the tool and die steels, and extends their use life.
Specifications:
| Name: | Tungsten carbide rod |
| other names: | cemented carbide rod, carbide bars, unground carbide rod, finished carbide rod, tungsten carbide rods with holes |
| Unground solid carbide rod: | Diameter 0.7- 45mm, length 330/310mm |
| Rods with central coolant hole: | Diameter 4.5-20mm, length 330/310mm |
| Rods with 2 helical coolant holes: | OD3.3 – 20.3mm, ID0.4 – 2.0mm, length 330mm |
| Rods with two straight coolant holes: | OD3.4 – 20.7mm, ID0.4 – 2.0mm, Length 330mm |
| Stock: | Adequate inventory for standard size and grade |
| Surface: | unground or finished are available |
Grade Chart for tungsten carbide rod:
| ISO range | Unite | K10-K20 | K20-K40 | K20-K40 | K20-K40 | K05-K10 | K40-K50 |
| WC+other carbide | % | 91 | 90 | 88 | 88 | 93.5 | 85 |
| Co | % | 9 | 10 | 12 | 12 | 6.5 | 15 |
| WC grain size | μm | 0.4 | 0.8 | 0.6 | 0.4 | 0.6 | 0.8 |
| Density | g/㎝³ | 14.5 | 14.42 | 14.12 | 14.1 | 14.85 | 13.95 |
| Hardness | Hv30 | 1890 | 1600 | 1580 | 1750 | 1890 | 1350 |
| Hardness | HRA | 93.5 | 91.5 | 91.2 | 92.5 | 93.5 | 89.5 |
| TRS | N/mm² | 3800 | 4100 | 4200 | 4400 | 3700 | 3800 |
| Fracture toughness | Mpa.m½ | 10.2 | 14.2 | 14.7 | 13.5 | 10.1 | 17.5 |
| compressive strength | kpsi | 1145 | 1015 | 1010 | 1109 | 1156 | 957 |
A part of size for solid carbide rod blanks:
| Type | Diameter(mm) | Tol.of Dia | Length(mm) | Tol.of Length |
| 0.7×330 | 0.7 | + 0.40/+0.20 | 330/310 | -0- +5.0 |
| 1.0×330 | 1.0 | +0.40/+0.20 | 330/310 | -0- +5.0 |
| 1.8×330 | 1.8 | + 0.40/+0.20 | 330/310 | -0- +5.0 |
| 6.0×330 | 6.0 | + 0.40/+ 0.20 | 330/310 | -0- +5.0 |
| 9.0×330 | 9.0 | + 0.40/+0.20 | 330/310 | -0- +5.0 |
| 10×330 | 10.0 | +0.40/+0.20 | 330/310 | -0- +5.0 |
| 12×330 | 12.0 | + 0.40/+ 0.20 | 330/310 | -0- +5.0 |
| 20×330 | 20.0 | + 0.40/+ 0.20 | 330/310 | -0- +5.0 |
| 30×330 | 30.0 | + 0.7/+ 0.30 | 330/310 | -0- +5.0 |
| 45×330 | 45.0 | + 1.2/+ 0.6 | 330/310 | -0- +5.0 |
Why choose us
Samples and small orders can be accepted
Adequate stock for the standard size and grade
Wear resistance of carbide can be greatly improved by a cryogenic treatment.
All the rods will be checked by drop test from 1.2mm platform to keep the high quality.
The longest length we can offer is 1000mm even though the standard length is 330mm only.
 |  |  |
| carbide rod blanks | frost free period for ground carbide rod | solid carbide rod suppliers in China |
Why Choose Us:
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. e guarantee to give a response within 24hours(usually in the same hour)
5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
Factories & Exhibitions
CONTACT US
Phone&Wechat&Whatsup: +8618707335571
Inquiry:info@retopcarbide.com
