Material number 1.7176     -     55Cr3

 
Composition in % :

C

Si

Mn

P

S

Cr

Mo

Ni

0,52 - 0,59

0,25 - 0,50

0,70 - 1,00

max. 0,030

max. 0,030

0,70 - 1,00

 

 

V

W

Ti

Cu

Al

Nb

B

N

 

 

 

 

 

 

 

 


Range of application and heat treatment :

Spring steel : helical springs , leaf springs , stabilizer 
Hardening : 830 - 860 °C (oil)          Soft annealing : 640 - 680 °C          Normalising : 850 - 880 °C 

General and distinctive features :

 
 

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