AISI 216 Stainless Steel Mechanical Properties

AISI 216 Stainless Steel Mechanical Properties (Annealed)

Young’s modulus190–201GPa
Specific stiffness24.3–25.8MN.m/kg
Yield strength (elastic limit)345–450MPa
Tensile strength620–760MPa
Specific strength44.2–57.7kN.m/kg
Elongation37–43% strain
Compressive strength345–450MPa
Flexural modulus190–201GPa
Flexural strength (modulus of rupture)345–450MPa
Shear modulus74–80GPa
Bulk modulus134–149GPa
Poisson’s ratio0.265–0.275 
Shape factor53   
Hardness – Vickers200–250HV
Hardness – Rockwell B90–101HRB
Hardness – Rockwell C11–22HRC
Hardness – Brinell193–234HB
Elastic stored energy (springs)565–850kJ/m^3
Fatigue strength at 10^7 cycles306–354MPa
Fatigue strength model (stress range)
Parameters: Stress Ratio = -1, Number of Cycles = 1e7cycles
268–405MPa

AISI 216 Annealed Impact & fracture properties

Fracture toughness96–159MPa.m^0.5
Toughness (G)49.6–123kJ/m^2

AISI 216 Designation

AISI 216, wrought (Austenitic)
ConditionSolution annealed
UNS numberS21600
US nameAISI 216

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