UNS N08535 (Alloy 8535) Iron-Nickel-Chromium Alloy
Austenitic & General Stainless Steels
Property Overview
Density8.1g/cm³
Elastic Modulus200GPa
Tensile Strength570MPa
Yield Strength240MPa
Brinell HardnessUnknown
Maximum Service Temperature1100°C
Chemical Composition
C
0 to 0.030%
CR
24 to 27%
NI
29 to 36.5%
MO
2.5 to 4.0%
MN
0 to 1.0%
SI
0 to 0.5%
P
0 to 0.030%
S
0 to 0.030%
CU
0 to 1.5%
FE
29.4 to 44.5%
Mechanical
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
46 %
Fatigue Strength
220 MPa
Poisson's Ratio
0.28
Shear Modulus
80 GPa
Shear Strength
400 MPa
Tensile Strength: Ultimate (UTS)
570 MPa
Tensile Strength: Yield (Proof)
240 MPa
Physical
Density
8.1 g/cm 3
Thermal
Latent Heat of Fusion
310 J/g
Maximum Temperature: Corrosion
450 °C
Maximum Temperature: Mechanical
1100 °C
Melting Completion (Liquidus)
1420 °C
Melting Onset (Solidus)
1370 °C
Specific Heat Capacity
470 J/kg-K
Thermal Conductivity
13 W/m-K
Thermal Diffusivity
3.3 mm 2 /s
Thermal Expansion
16 µm/m-K
Thermal Shock Resistance
13 points
Electrical
Electrical Conductivity: Equal Volume
1.7 % IACS
Electrical Conductivity: Equal Weight (Specific)
1.9 % IACS
Calculated
PREN (Pitting Resistance)
36
Resilience: Ultimate (Unit Rupture Work)
210 MJ/m 3
Resilience: Unit (Modulus of Resilience)
140 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
20 points
Strength to Weight: Bending
19 points
Environmental
Base Metal Price
36 % relative
Embodied Carbon
6.3 kg CO 2 /kg material
Embodied Energy
87 MJ/kg
Embodied Energy
87 MJ/kg 38 x 10 3 BTU/lb
Embodied Water
230 L/kg
Embodied Water
230 L/kg 27 gal/lb
Registered Designations & Aliases
Alloy 8535N08535UNS N08535 (Alloy 8535) Iron-Nickel-Chromium Alloy
Standards
ASTM B622 ASTM B622: Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube
ASTM B622 ASTM B622: Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube Nickel Alloys, Ulrich Heubner (editor), 1998 Welding Metallurgy of Stainless Steels, Erich Folkhard et al., 2012