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SAE 1022 Steel Properties
Published:2013-09-28 02:11:35    Text Size:【BIG】【MEDIUM】【SMALL
Summary:SAE 1022 Steel Properties
Component    Wt. %  


C 0.17 - 0.23  
Fe 98.68 - 99.13  
Mn 0.7 - 1  
P Max 0.04  
S Max 0.05  


Material Notes: 
Has fair machinability, fair to good weldability, and excellent formability. Cold drawing markedly increases the tensile strength of 1022 steel.


Physical Properties Metric English Comments 


Density 7.868 g/cc 0.284 lb/in³  

Mechanical Properties 


Hardness, Brinell 137 137  
Hardness, Knoop 156 156  Converted from Brinell hardness. 
Hardness, Rockwell B 75 75  Converted from Brinell hardness. 
Hardness, Vickers 143 143  Converted from Brinell hardness. 
Tensile Strength, Ultimate 475 MPa 68900 psi  
Tensile Strength, Yield 400 MPa 58000 psi  
Elongation at Break 15 % 15 %  In 50 mm 
Reduction of Area 40 % 40 %  
Modulus of Elasticity 205 GPa 29700 ksi  Typical for steel 
Bulk Modulus 140 GPa 20300 ksi  Typical for steel 
Poisson's Ratio 0.29 0.29  Typical For Steel 
Machinability 70 % 70 %  Based on AISI 1212 steel. as 100% machinability 
Shear Modulus 80 GPa 11600 ksi  Typical for steel 

Electrical Properties 


Electrical Resistivity 1.59e-005 ohm-cm 1.59e-005 ohm-cm  annealed specimen; 0°C (32°F) 
Electrical Resistivity at Elevated Temperature 2.19e-005 ohm-cm 2.19e-005 ohm-cm  annealed specimen; 100°C (212°F) 
Electrical Resistivity at Elevated Temperature 2.93e-005 ohm-cm 2.93e-005 ohm-cm  annealed specimen; 200°C (390°F) 

Thermal Properties 


Specific Heat Capacity 0.472 J/g-°C 0.113 BTU/lb-°F  Typical steel 
Thermal Conductivity 49.8 W/m-K 346 BTU-in/hr-ft²-°F  Typical steel
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