brass tubes for syncronising rings,alloy CuZn32Mn3Al2FeNiSi,MBA-2, 

Cu: 59-65      Al: 1.7-3.7    Mn: 2.2-3.8   Si: 0.5-1.3

Cr: 0.07-0.27  Ni: 0.2-0.6    Fe≤0.6   Pb≤0.18   Zn 

Tensile Strength≥539MPa   

Yield Strength≥294MPa   

Elongation≥12%

HRB≥85   HV30≥160

we can manufacture different sizes as per customers' requirements

brass tube fitting for synchronizing rings