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Rail Transit Equipment Components

Motor end ring and guard ring

Pubdate:2025-09-13 16:42          Aditor:admin          Click times:

电机端环护环

Terminal Ring

Product Applications: High-speed rail, subways, generators

Product Performance:

Material Properties                                 Tensile Strength(min)                 Yield Strength(min)                 Elongation(min)                       Electrical Conductivity(min)                   Hardness(min)                       
CuCr1Zr 400MPa 360MPa 15% 45MS/m 130HB
CuNi2Si/CuCrNi2Si 540MPa 400MPa 10% 24MS/m 180HB
Cu-OF/Cu-HCP/Cu-ETP 230MPa 170MPa 15% 57MS/m 80HB

Retaining Ring

Product Applications: High-speed rail, subways, generators

 

Product Performance:

Material Properties                        Tensile Strength(min)                          Yield Strength(min)                  Elongation(min)                       Hardness(min)                      
CuAl10Ni5Fe4 750MPa 500MPa 12% 190HB
CuNi14Al3 740MPa 570MPa 10% 210HB
1.4944/GH2132 960MPa 660MPa 15% 262HB
50Mn18Cr5 800MPa 490MPa 30% 270HB
1Mn18Cr18N 830MPa 760MPa 25% /



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