AISI 310S (S31008) Stainless Steel
Austenitic & General Stainless Steels
hot worked
Property Overview
Density7.9g/cm³
Elastic Modulus200GPa
Tensile Strength600MPa
Yield Strength270MPa
Brinell Hardness170HB
Maximum Service Temperature1100°C
Chemical Composition
C
0 to 0.080%
CR
24 to 26%
NI
19 to 22%
MN
0 to 2.0%
SI
0 to 1.5%
P
0 to 0.045%
S
0 to 0.030%
FE
48.3 to 57%
Mechanical
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
44 %
Fatigue Strength
250 MPa
Poisson's Ratio
0.27
Shear Modulus
79 GPa
Shear Strength
420 MPa
Tensile Strength: Ultimate (UTS)
600 MPa
Tensile Strength: Yield (Proof)
270 MPa
Hardness
Brinell Hardness
170
Rockwell B Hardness
77
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
310 J/g
Maximum Temperature: Corrosion
450 °C
Maximum Temperature: Mechanical
1100 °C
Melting Completion (Liquidus)
1450 °C
Melting Onset (Solidus)
1400 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
16 W/m-K
Thermal Diffusivity
4.1 mm 2 /s
Thermal Expansion
16 µm/m-K
Thermal Shock Resistance
14 points
Electrical
Electrical Conductivity: Equal Volume
2.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.3 % IACS
Calculated
PREN (Pitting Resistance)
25
Resilience: Ultimate (Unit Rupture Work)
220 MJ/m 3
Resilience: Unit (Modulus of Resilience)
190 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
21 points
Strength to Weight: Bending
20 points
Environmental
Base Metal Price
25 % relative
Embodied Carbon
4.3 kg CO 2 /kg material
Embodied Energy
61 MJ/kg
Embodied Energy
61 MJ/kg 26 x 10 3 BTU/lb
Embodied Water
190 L/kg
Embodied Water
190 L/kg 23 gal/lb
Registered Designations & Aliases
310SAISI 310SAISI 310S (S31008) Stainless SteelS31008
Standards
ASTM A276 ASTM A276: Standard Specification for Stainless Steel Bars and Shapes
ASTM A276 ASTM A276: Standard Specification for Stainless Steel Bars and Shapes ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
ASTM A959 ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels