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SAE-AISI 1037 Steel vs. S33228 Stainless Steel

Both SAE-AISI 1037 steel and S33228 stainless 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 SAE-AISI 1037 steel and the bottom bar is S33228 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160 to 190
190
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 14 to 20
34
Fatigue Strength, MPa 220 to 340
170
Poisson's Ratio 0.29
0.28
Reduction in Area, % 40 to 45
39
Shear Modulus, GPa 73
79
Shear Strength, MPa 360 to 390
380
Tensile Strength: Ultimate (UTS), MPa 580 to 640
570
Tensile Strength: Yield (Proof), MPa 320 to 540
210

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 400
1100
Melting Completion (Liquidus), °C 1460
1410
Melting Onset (Solidus), °C 1420
1360
Specific Heat Capacity, J/kg-K 470
470
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
37
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 1.4
6.2
Embodied Energy, MJ/kg 18
89
Embodied Water, L/kg 46
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 100
150
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 780
110
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 20 to 23
20
Strength to Weight: Bending, points 20 to 21
19
Thermal Shock Resistance, points 18 to 20
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.025
Carbon (C), % 0.32 to 0.38
0.040 to 0.080
Cerium (Ce), % 0
0.050 to 0.1
Chromium (Cr), % 0
26 to 28
Iron (Fe), % 98.5 to 99
36.5 to 42.3
Manganese (Mn), % 0.7 to 1.0
0 to 1.0
Nickel (Ni), % 0
31 to 33
Niobium (Nb), % 0
0.6 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0
0 to 0.3
Sulfur (S), % 0 to 0.050
0 to 0.015