REF 693


Application

Main application : K brake shoes for railway use

 

 

Physical properties

Density :2.08  +/- 5%
Hardness Rockwell :85  +/- 10%
 

 

Characteristics

Maximum temperature of use : 350°C
Maxmimum momentary temperature : 400°C
Maximum specific contact pressure : 150 N/cm2
Main size as per standard UIC 541-3 OR : 250 – 320 cm2

 

 

 

 



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