Shanghai Changyu Copper Co, Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | Spot adequacy |
| Delivery Time | Fifteen days |
| Packaging Details | Wooden packing |
| name | tungsten carbide round bar |
| type | Hip Sintering |
| use | screening ,high purity ,high-quality raw materials |
| guarantee | Sintered in HIP furnace |
| certification | ISO9001,CE,SGS |
| Brand Name | CHANGYU |
| Certification | ISO9001,CE,SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Spot adequacy |
| Delivery Time | Fifteen days | Packaging Details | Wooden packing |
| name | tungsten carbide round bar | type | Hip Sintering |
| use | screening ,high purity ,high-quality raw materials | guarantee | Sintered in HIP furnace |
| certification | ISO9001,CE,SGS | Brand Name | CHANGYU |
| Certification | ISO9001,CE,SGS | Place of Origin | China |
| High Light | aluminium round bar ，solid aluminum rod | ||
Our guarantee:
1. 100% raw material
2. Sintered in HIP furnace
3. Feedback with 24 hours
4. ISO9001:2008 certificate professional manufacture over 20 years
5. Fully adopt in advance technology and equipment
6. Quality control system and strict inspection
7. Undertake order of non-standard sizes at customer's requests
Product description:
| Product Name | Tungsten Carbide round rods |
| Material | cemented carbide |
| Size | φ20*60 or others available |
| Size Tolerance | h6 or as customer's request |
| Color | As picture |
| Recommend Grade | K40 etc |
| Grain Size | Medium Grain |
| Application | for Dies rods |
| Processing Treatment | Clean ground and polished or as customer request. |
| Product Features | Long life,good wear resistance and high hardness. |
| Certification | ISO9001 |
Grade Performances:
Carbide Rods Grades for Moulds
| Grade | ISO Grade | WC % | CO % | Grain Size | Density | Hardness | T.R.S | Applications | ||
| (μm) | g/cm3 | HRA | HRC | HV | N/mm² | |||||
| GF8 | K30 | 92 | 8 | 1.6 | 14.7 | 90 | 75.9 | 1400 | ≥3500 | Suitable for machining cast iron,aluminum alloy,quenched steels,brass etc,widely used in PCB micro drill and milling tools. |
| GF20 | K40 | 80 | 20 | 1.2 | 13.7 | 84.5 | 66 | 900 | ≥4200 | High strength,mainly used for stamping tool can withstand great pressure. |
Carbide Rods Grades for Cutting Tools
| Grade | ISO Grade | WC % | CO % | Grain Size | Density | Hardness | T.R.S | Applications | ||
| (μm) | g/cm3 | HRA | HRC | HV | N/mm² | |||||
| GF6X | K10 | 94 | 6 | 0.8 | 14.9 | 91.5 | 78.4 | 1600 | ≥3200 | Suitable for steel cast iron,alloy cast iron,refractory steel,alloy steel. |
| YL10.2 | K30 | 88 | 10 | 0.6 | 14.4 | 91.5 | 79.3 | 1650 | ≥3850 | With high temperature hardness,widely used in PCB micro drills,for making drills,end mill,reamer,taps,burrs etc. |
Size Options:
| Type | OD(MM) | L(MM) | Un-ground tolerance | Fine ground tolerance | |
| φ1~φ4×L | 1~4 | 38.5 50 100 330 | -0.00/+0.30 | -0.00+L×1% | h6 |
| φ5~φ40×L | 5~40 | 100 310 330 | -0.00/+0.6 | ||
For any other sizes we are able to custom-made according to clients’ requirements or drawings.
Product Display and Advantages:
Packing Process:
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Total Annual:
1000000-1200000
Employee Number:
100~120
Ecer Certification：
Active Member
Introduction of Our Company Shanghai Changyu Copper Co., Ltd.’s main products are copper and copper alloy plates, strips, foils, tubes, bars, types, aluminum-magnesium sheets and strips, more than 170 alloy grades, more than 760 varieties, and tens of thousands of specifications. Products a... Introduction of Our Company Shanghai Changyu Copper Co., Ltd.’s main products are copper and copper alloy plates, strips, foils, tubes, bars, types, aluminum-magnesium sheets and strips, more than 170 alloy grades, more than 760 varieties, and tens of thousands of specifications. Products a...
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