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Annealed AISI 316N vs. Annealed SAE-AISI M10

Both annealed AISI 316N and annealed SAE-AISI M10 are iron alloys. Both are furnished in the annealed condition. They have 74% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is annealed AISI 316N and the bottom bar is annealed SAE-AISI M10.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
220
Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
76
Tensile Strength: Ultimate (UTS), MPa 620
740

Thermal Properties

Latent Heat of Fusion, J/g 290
270
Melting Completion (Liquidus), °C 1440
1520
Melting Onset (Solidus), °C 1400
1470
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 15
31
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 19
14
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 3.9
8.3
Embodied Energy, MJ/kg 53
120
Embodied Water, L/kg 150
100

Common Calculations

PREN (Pitting Resistance) 27
31
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 22
26
Strength to Weight: Bending, points 20
23
Thermal Diffusivity, mm2/s 4.1
8.5
Thermal Shock Resistance, points 14
23

Alloy Composition

Carbon (C), % 0 to 0.080
0.84 to 1.1
Chromium (Cr), % 16 to 18
3.8 to 4.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 61.9 to 71.9
82.3 to 85.6
Manganese (Mn), % 0 to 2.0
0.1 to 0.4
Molybdenum (Mo), % 2.0 to 3.0
7.8 to 8.5
Nickel (Ni), % 10 to 14
0 to 0.3
Nitrogen (N), % 0.1 to 0.16
0
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 0.75
0.2 to 0.45
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0
1.8 to 2.2