52100

Material Data Sheet isisz-logo
Material:

AISI E 52100 Steel

 
Component Elements Properties  

Carbon, C

0.98 – 1.1 %

Chromium, Cr

1.3 – 1.6 %

Iron, Fe

96.5 – 97.32%

Manganese, Mn

0.25 – 0.45 %

Phosphorous, P

<=0.025 %

Silicon, Si

0.15 – 0.30 %

Sulphur, S

<=0.025%
 
Melting Point 1370 – 1400oC
Heat Treated YES – Various
 
Density

7.81

g/cc

 

Linear expansion coefficient

 

12.5

μm/m/C

 

Hardness

 

62 – 66

Rockwell C

 

Elastic Modulus

 

210

Gpa

 

Poisson’s ratio

 

0.3

 
Electrical resistance

 

0.0000219

Ohm-cm

 

 
Notes:  
E52100 has metallurgical and processing characteristics similar to alloy TBS-9, HRC tests taken after 1 hour at tempering temperature
 
Typical Bearing Uses  
  • Standard Bearings
  • Economical hybrid bearings