MakeItFrom.com
Menu (ESC)

SAE-AISI 1137 Steel vs. S32615 Stainless Steel

Both SAE-AISI 1137 steel and S32615 stainless steel are iron alloys. They have 53% of their average alloy composition in common. There are 28 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 SAE-AISI 1137 steel and the bottom bar is S32615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 210
170
Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 11 to 17
28
Fatigue Strength, MPa 250 to 400
180
Poisson's Ratio 0.29
0.28
Reduction in Area, % 34 to 39
46
Shear Modulus, GPa 73
75
Shear Strength, MPa 430 to 460
400
Tensile Strength: Ultimate (UTS), MPa 700 to 760
620
Tensile Strength: Yield (Proof), MPa 370 to 650
250

Thermal Properties

Latent Heat of Fusion, J/g 250
370
Maximum Temperature: Mechanical, °C 400
990
Melting Completion (Liquidus), °C 1460
1350
Melting Onset (Solidus), °C 1420
1310
Specific Heat Capacity, J/kg-K 470
500
Thermal Expansion, µm/m-K 13
15

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
24
Density, g/cm3 7.8
7.6
Embodied Carbon, kg CO2/kg material 1.4
4.4
Embodied Energy, MJ/kg 19
63
Embodied Water, L/kg 48
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81 to 100
140
Resilience: Unit (Modulus of Resilience), kJ/m3 360 to 1130
160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 25 to 27
23
Strength to Weight: Bending, points 22 to 24
21
Thermal Shock Resistance, points 21 to 23
15

Alloy Composition

Carbon (C), % 0.32 to 0.39
0 to 0.070
Chromium (Cr), % 0
16.5 to 19.5
Copper (Cu), % 0
1.5 to 2.5
Iron (Fe), % 97.8 to 98.3
46.4 to 57.9
Manganese (Mn), % 1.4 to 1.7
0 to 2.0
Molybdenum (Mo), % 0
0.3 to 1.5
Nickel (Ni), % 0
19 to 22
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0
4.8 to 6.0
Sulfur (S), % 0.080 to 0.13
0 to 0.030