AISI Type 314 Stainless Steel, annealed bar


Subcategory: Ferrous Metal; Metal; Stainless Steel; T 300 Series Stainless Steel

Component   Wt. %
C0.25 
CrMax 26 
Fe47 
Mn2 
NiMax 22 
P0.045 
S0.03 
SiMax 3 

Physical PropertiesMetricEnglishComments
Density7.8 g/cc0.282 lb/in 

Mechanical Properties
Hardness, Brinell180180 
Hardness, Knoop201201 Converted from Brinell Hardness
Hardness, Rockwell B8888 
Hardness, Vickers189189 Converted from Brinell Hardness.
Tensile Strength, Ultimate689 MPa99900 psi 
Tensile Strength, Yield345 MPa50000 psi 
Elongation at Break45 %45 % in 50 mm
Modulus of Elasticity200 GPa29000 ksi 

Electrical Properties
Electrical Resistivity7.7e-005 ohm-cm7.7e-005 ohm-cm at 20C
Magnetic Permeability1.021.02 approximate value for the annealed condition at RT

Thermal Properties
CTE, linear 250C15.1 m/m-C8.39 in/in-F at 0-315C (32-600F)
CTE, linear 500C17.6 m/m-C9.78 in/in-F 0 - 815C
Specific Heat Capacity0.5 J/g-C0.12 BTU/lb-F from 0-100C (32-212F)
Thermal Conductivity at Elevated Temperature17.5 W/m-K121 BTU-in/hr-ft-F 100C

References for this datasheet.


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