UNS S35115 Stainless Steel
Austenitic & General Stainless Steels
Property Overview
Density7.9g/cm³
Elastic Modulus200GPa
Tensile Strength670MPa
Yield Strength310MPa
Brinell Hardness210HB
Maximum Service Temperature1100°C
Chemical Composition
C
0 to 0.030%
CR
23 to 25%
NI
19 to 22%
MO
1.5 to 2.5%
MN
0 to 1.0%
SI
0.5 to 1.5%
N
0.2 to 0.3%
P
0 to 0.045%
S
0 to 0.015%
FE
47.6 to 55.8%
Mechanical
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
46 %
Fatigue Strength
280 MPa
Poisson's Ratio
0.28
Shear Modulus
79 GPa
Shear Strength
470 MPa
Tensile Strength: Ultimate (UTS)
670 MPa
Tensile Strength: Yield (Proof)
310 MPa
Hardness
Brinell Hardness
210
Rockwell B Hardness
86
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
310 J/g
Maximum Temperature: Corrosion
440 °C
Maximum Temperature: Mechanical
1100 °C
Melting Completion (Liquidus)
1420 °C
Melting Onset (Solidus)
1370 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
15 W/m-K
Thermal Diffusivity
3.9 mm 2 /s
Thermal Expansion
16 µm/m-K
Thermal Shock Resistance
15 points
Electrical
Electrical Conductivity: Equal Volume
2.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.3 % IACS
Calculated
PREN (Pitting Resistance)
35
Resilience: Ultimate (Unit Rupture Work)
250 MJ/m 3
Resilience: Unit (Modulus of Resilience)
240 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
24 points
Strength to Weight: Bending
22 points
Environmental
Base Metal Price
26 % relative
Embodied Carbon
4.8 kg CO 2 /kg material
Embodied Energy
67 MJ/kg
Embodied Energy
67 MJ/kg 29 x 10 3 BTU/lb
Embodied Water
190 L/kg
Embodied Water
190 L/kg 23 gal/lb
Registered Designations & Aliases
S35115UNS S35115 Stainless Steel
Standards
ASTM A240 ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications