├ EDM Copper Electrodes
- Oxygen-free Copper
- Silver-Copper Alloy
- Low-loss Copper Electrode
- Mirror Surface Copper Electrode
- Chromium Copper Alloy
- Silver-Tungsten Alloy
- Tungsten Copper Alloy
- Gradient Plate Electrode
- Whorl Copper Electrode
- Eletrode with handle
- Electrode Wire
- Electrode Tube
├ Mold Copper
├ Alloy Electrodes
SONTAM Loses special-purpose-Electrode Copper
SOMTAM Mirror Surface Special-purpose-Electrode Coppe


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Home-Products-Oxygen-free Copper
Oxygen-free CopperJIS Specification C1020p
Commodity Code (EDM-C01)
 
Mechanical Properties
Tensile Strength
H(N/mm2)
Elongation
(%)H
Vickers Hardness
(HBS10/500)
Specific Density
)
Conductivity
(20℃)IACS(%)
245-315
≥15
75-105
8.89
101
 
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Thickness681015202530354045505560657075808590100110120
Width
25
                    
30
                    
40
                   
50
                
60
               
70
                   
80
                
100
                    
200
    
250
   
300
Note: 1000mm in length (unit: mm).
 
Square Specification
10152025303540455055606470758090100
Note: 1000mm in length (unit: mm).
 
Rod Specification
6810121415182025303540455055606570758090100105111
Note: 1000mm in length (unit: mm).
 
Summarization
The oxygen free copper is a kind of copper withoyt oxygen content,the content of the copper is more than 99.6%,with a excellent performance and is firm and tenacious,combined the advantage both of copper and deoxidized copper.The oxygen free copper hsa excellent electrical comductivity,without sandhoke or airhole,the electro etched mould has a smooth finish,afrer heat treatment,the oxygen free copper electrode has no directivity,and suitable for fine forging.
 
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