REF 692


Application

Main application : L brake shoes for railway use

 

 

Physical properties

Density :2.28  +/- 5%
Hardness Rockwell :105  +/- 15%
 

 

Characteristics

Maximum temperature of use : 400°C
Maximum momentary temperature : 450°C
Maximum specific contact pressure : 200 N/cm2
Main size as per standard UIC 541-4 OR : 250 – 320 cm2

 

 

 

 



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