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N08028 Stainless Steel vs. SAE-AISI 1095 Steel

Both N08028 stainless steel and SAE-AISI 1095 steel are iron alloys. They have a modest 35% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is N08028 stainless steel and the bottom bar is SAE-AISI 1095 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 45
10 to 11
Fatigue Strength, MPa 220
310 to 370
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
72
Shear Strength, MPa 400
400 to 540
Tensile Strength: Ultimate (UTS), MPa 570
680 to 900
Tensile Strength: Yield (Proof), MPa 240
500 to 590

Thermal Properties

Latent Heat of Fusion, J/g 320
240
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1420
1450
Melting Onset (Solidus), °C 1370
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Conductivity, W/m-K 12
47
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 37
1.8
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 6.4
1.4
Embodied Energy, MJ/kg 89
19
Embodied Water, L/kg 240
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
63 to 84
Resilience: Unit (Modulus of Resilience), kJ/m3 140
660 to 930
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 19
24 to 32
Strength to Weight: Bending, points 19
22 to 26
Thermal Diffusivity, mm2/s 3.2
13
Thermal Shock Resistance, points 12
22 to 29

Alloy Composition

Carbon (C), % 0 to 0.030
0.9 to 1.0
Chromium (Cr), % 26 to 28
0
Copper (Cu), % 0.6 to 1.4
0
Iron (Fe), % 29 to 40.4
98.4 to 98.8
Manganese (Mn), % 0 to 2.5
0.3 to 0.5
Molybdenum (Mo), % 3.0 to 4.0
0
Nickel (Ni), % 30 to 34
0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0 to 0.050