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S32053 Stainless Steel vs. S41045 Stainless Steel

Both S32053 stainless steel and S41045 stainless steel are iron alloys. Both are furnished in the annealed condition. They have 59% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is S32053 stainless steel and the bottom bar is S41045 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
160
Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 46
25
Fatigue Strength, MPa 310
160
Poisson's Ratio 0.28
0.28
Rockwell B Hardness 83
70
Shear Modulus, GPa 80
76
Shear Strength, MPa 510
280
Tensile Strength: Ultimate (UTS), MPa 730
430
Tensile Strength: Yield (Proof), MPa 330
230

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Corrosion, °C 440
430
Maximum Temperature: Mechanical, °C 1100
740
Melting Completion (Liquidus), °C 1450
1450
Melting Onset (Solidus), °C 1400
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 13
29
Thermal Expansion, µm/m-K 16
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.8
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 33
8.5
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 6.1
2.2
Embodied Energy, MJ/kg 83
31
Embodied Water, L/kg 210
100

Common Calculations

PREN (Pitting Resistance) 44
13
Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
92
Resilience: Unit (Modulus of Resilience), kJ/m3 270
140
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 25
16
Strength to Weight: Bending, points 22
16
Thermal Diffusivity, mm2/s 3.3
7.8
Thermal Shock Resistance, points 16
16

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 22 to 24
12 to 13
Iron (Fe), % 41.7 to 48.8
83.8 to 88
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 5.0 to 6.0
0
Nickel (Ni), % 24 to 26
0 to 0.5
Niobium (Nb), % 0
0 to 0.6
Nitrogen (N), % 0.17 to 0.22
0 to 0.030
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030