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S33228 Stainless Steel vs. SAE-AISI 1095 Steel

Both S33228 stainless steel and SAE-AISI 1095 steel are iron alloys. They have a modest 40% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is S33228 stainless steel and the bottom bar is SAE-AISI 1095 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
10 to 11
Fatigue Strength, MPa 170
310 to 370
Poisson's Ratio 0.28
0.29
Reduction in Area, % 39
28 to 45
Shear Modulus, GPa 79
72
Shear Strength, MPa 380
400 to 540
Tensile Strength: Ultimate (UTS), MPa 570
680 to 900
Tensile Strength: Yield (Proof), MPa 210
500 to 590

Thermal Properties

Latent Heat of Fusion, J/g 310
240
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1410
1450
Melting Onset (Solidus), °C 1360
1410
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 37
1.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 6.2
1.4
Embodied Energy, MJ/kg 89
19
Embodied Water, L/kg 220
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
63 to 84
Resilience: Unit (Modulus of Resilience), kJ/m3 110
660 to 930
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20
24 to 32
Strength to Weight: Bending, points 19
22 to 26
Thermal Shock Resistance, points 13
22 to 29

Alloy Composition

Aluminum (Al), % 0 to 0.025
0
Carbon (C), % 0.040 to 0.080
0.9 to 1.0
Cerium (Ce), % 0.050 to 0.1
0
Chromium (Cr), % 26 to 28
0
Iron (Fe), % 36.5 to 42.3
98.4 to 98.8
Manganese (Mn), % 0 to 1.0
0.3 to 0.5
Nickel (Ni), % 31 to 33
0
Niobium (Nb), % 0.6 to 1.0
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.3
0
Sulfur (S), % 0 to 0.015
0 to 0.050