Main Products: Tungsten carbide products Tungsten carbide cutting tips ,Small Pieces ,Die Materials ,Mining Tools ,Non-standard wear parts
330mm grinded tungsten carbide round bar
USD $47 - $59 /Kilogram
Min.Order:5 Kilograms
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Zhuzhou Jinggong Cemented Carbide Co., Ltd.
Business Type: Manufacturer,Trading Company
Zhuzhou Hunan ChinaMain Products: Tungsten carbide products Tungsten carbide cutting tips ,Small Pieces ,Die Materials ,Mining Tools ,Non-standard wear partsProduct Details
330mm grinded tungsten carbide round bar :
| Why Choose ZZJG's Products ? |
1 We are a Real Factory and Ranked in The Top Two tungsten carbide prducts supplier in Zhuzhou City. (where is The world's five largest supply cemented carbide base). 100% customers are satisfied with our company's production capacity and Quality after factory visitation. 2. Current output is over than 70 Tons per month. 3. 100% QC inspection Before Shippment. 4. We owned 8 Invention Patents, Technical R&D team lead by Doctors of Powder Metallurgy and Professors. 5. We guarantee that all of our products are used with 100% Virgin Raw Material. 6. Certification: ISO 9001, ISO 14001. OHSAS 18001, RoHS. 7. We can produce the Special non-standard shaped products as per your sample or drawing. |
| The Specification Range of grinded tungsten carbide round bar : |
WC Grain size range: 0.3~0.5μ.m; 0.5~0.9μ.m; 1.0~1.3μ.m; 1.4~2.0μ.m.
Diameter range: 0.3mm--60mm;
Length range: 3mm--600mm; (General Length: 320mm; 330mm)
Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), h10(H10), h11(H11), h12(H12).
Sphericity tolerance range: 0.001mm ~ 0.005mm;
Linearity tolerance range: 0.001mm~0.1mm;
Surface Roughness can be reached to: RA0.04.(reach a mirror effect surface after accurate grinding)
| The Sort with pictures of grinded tungsten carbide round bar we can supply: |
| | | |
| Tungsten Carbide Ground Rod | Tungsten Carbide Pins | Tungsten Carbide Nail Dia.0.33mm | Cemented carbide rod with a hole |
| Sphericity tolerance and Circular run-out for tungsten carbide round bar : |
| Diameter | Surface Roughness | Sphericity | Circular run-out |
| 2--6 mm | RA0.04 | 0.001 | ↑0.1 |
| 6.5-10 mm | RA0.04 | 0.001 | ↑0.1 |
| 10.5-14 mm | RA0.04 | 0.002 | ↑0.1 |
| 14.5-20 mm | RA0.04 | 0.004 | ↑0.05 |
| >20 mm | RA0.04 | 0.005 | ↑0.03 |
ISO 286-2 Round Bar Tolerances "h Series" in Millimeters : |
| Diameter | h4 | h6 | h9 | h11 |
| 0-3.0mm | +0/-0.003 | +0/-0.006 | +0/-0.025 | -0/+0.006 |
| 3.001-6.0mm | +0/-0.004 | +0/-0.008 | +0/-0.030 | -0/+0.008 |
| 6.001-10.0mm | +0/-0.004 | +0/-0.009 | +0/-0.036 | -0/+0.009 |
| 10.001-18.0mm | +0/-0.005 | +0/-0.011 | +0/-0.043 | -0/+0.011 |
| 18.001-30.0mm | +0/-0.006 | +0/-0.013 | +0/-0.013 | -0/+0.013 |
| 30.001-50.0mm | +0/-0.007 | +0/-0.016 | +0/-0.052 | -0/+0.016 |
| 50.001-60.0mm | +0/-0.008 | +0/-0.019 | +0/-0.062 | -0/+0.019 |
General Grade of 330mm grinded tungsten carbide round bar :
If you can't find the right grade on above table, just email us for more grade details.
| ISO Code | Co% | Density | Hardness | Transverse Rupture | |
| HV30 | HRA | ||||
| K10 | 6% | 14.8 g/cm³ | 1930 N/mm² | 94.0 | 4100 MPa |
| 6% | 14.9 g/cm³ | 1700 N/mm² | 92.4 | 3000 MPa | |
| 6% | 14.93 g/cm³ | 1500 N/mm² | 91.0 | 2600 MPa | |
| K10-K20 | 8% | 14.6 g/cm³ | 1900 N/mm² | 93.7 | 4200 MPa |
| 8% | 14.8 g/cm³ | 1500 N/mm² | 91.0 | 3800 MPa | |
| K2O-K30 (Hot Sale) | 10% | 14.4 g/cm³ | 1650 N/mm² | 92.2 | 4400 MPa |
| 10% | 14.08 g/cm³ | 1500 N/mm² | 91.0 | 3300~3700 Mpa | |
| K30-K40 | 12% | 14.1 g/cm³ | 1700 N/mm² | 92.5 | 4100 MPa |
| K50 | 15% | 14.0 g/cm³ | 1150 N/mm² | 87.5 | 2800 MPa |
Features of 330mm grinded tungsten carbide round bar :
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,
Shipment Information:
1. FedEx/DHL/UPS/TNT/EMS for sample delivery, by Door-to-Door service;
2. By Air or by Sea for batch goods;
3. Customers specifying freight forwarders or negotiable shipping methods;
4. Delivery Time: 3-7 days for stock samples; 10-25 days for batch goods.
5. As soon as the order is shipped, we will list the tracking details to you in time.
Except for grinded tungsten carbide round bar , you might interested in:
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| CNC Inserts | Tungsten Carbide Sealing ring Blanks | Tungsten Carbide strips and plate |
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| Carbide cold forging dies and wire drawing die | Tungsten Caribde Valve Ball and Valve Seat | Tungsten Carbide Inserts |
Our Product Ranges:
Mob / What's APP : 0086-18692641887
Wechat ID: carlina001
Skype : carlina-peng
1. Are you the real reliable factory or just a trader company? Re: We are the REAL factory located in Zhuzhou,China, we currently have over than 200 employees, and it's very pleased that we are developing the Second production base, there will be expanded to 70667 square meters soon and our team will be growing as well, Welcome to visit our factory!
2. There have many companies called they are 'factory', how can I identified the truth? |
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