REF 685


Application

Main application : L brake shoes for railway use
Specific application : intercity train

 

 

Physical properties

Density :2.33  +/- 5%
Hardness Rockwell : 102  +/- 15% Rockwell
 

 

Characteristics

Maximum temperature of use : 375°C
Maximum momentary temperature : 425°C
Maximum specific contact pressure : 200 N/cm2
Main size as per standard UIC 541-4 OR : 250 – 320 cm2

 

 

 

 




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