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N08031 Stainless Steel vs. SAE-AISI M10 Steel

Both N08031 stainless steel and SAE-AISI M10 steel are iron alloys. They have 44% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N08031 stainless steel and the bottom bar is SAE-AISI M10 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 81
76
Tensile Strength: Ultimate (UTS), MPa 730
740 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Melting Completion (Liquidus), °C 1440
1520
Melting Onset (Solidus), °C 1390
1470
Specific Heat Capacity, J/kg-K 460
460
Thermal Conductivity, W/m-K 12
31
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 39
14
Density, g/cm3 8.1
7.9
Embodied Carbon, kg CO2/kg material 7.1
8.3
Embodied Energy, MJ/kg 96
120
Embodied Water, L/kg 240
100

Common Calculations

PREN (Pitting Resistance) 52
31
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 25
26 to 76
Strength to Weight: Bending, points 22
23 to 47
Thermal Diffusivity, mm2/s 3.1
8.5
Thermal Shock Resistance, points 14
23 to 68

Alloy Composition

Carbon (C), % 0 to 0.015
0.84 to 1.1
Chromium (Cr), % 26 to 28
3.8 to 4.5
Copper (Cu), % 1.0 to 1.4
0 to 0.25
Iron (Fe), % 29 to 36.9
82.3 to 85.6
Manganese (Mn), % 0 to 2.0
0.1 to 0.4
Molybdenum (Mo), % 6.0 to 7.0
7.8 to 8.5
Nickel (Ni), % 30 to 32
0 to 0.3
Nitrogen (N), % 0.15 to 0.25
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.3
0.2 to 0.45
Sulfur (S), % 0 to 0.010
0 to 0.030
Vanadium (V), % 0
1.8 to 2.2