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BRASS BALLS

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BRASS BALLS



 


 

 

 


 

 

 

 


 

 

 

 


H62、H65 yellow brass balls are widely used in products such as carburetors, switches, valves, and automotive parts, with a hardness of HRC≤26 ゜.
Tin bronze balls (Q6.5-0.1) are extensively used in conductive bearings, mechanical processes, and other products, with a hardness of HRC≤35 ゜.
Red copper balls (T2) are widely employed in conductive materials, switches, and other products, with a hardness of HRC≤26 ゜.
                                                                        
Precision Grade:G100—G1000
Specifications:0.5mm—100mm                                      
                                                                        
Chemical Composition                                      
H65 Copper
CU63.5~68%
Pb≤0.03%
Total impurities≤0.3%
Total impurities≤0.3% Fe≤0.1%

Grade
Sn
Al
Zn
Ni
Fe
Pb
P
Cu
Total Impurities
Tin Bronze (Qsn6.5-0.1)
6~7
0.002
0.3
0.2
0.5
0.2
0.1~0.25
balance
0.1

Grade
Cu+Ag
Bi
Sb
As
Fe
Pb
S
Pure Copper T2
99.90%
0.001
0.002
0.002
0.005
0.005
0.005