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S31727 Stainless Steel vs. C97600 Dairy Metal

S31727 stainless steel belongs to the iron alloys classification, while C97600 dairy metal belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is S31727 stainless steel and the bottom bar is C97600 dairy metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 40
11
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 78
46
Tensile Strength: Ultimate (UTS), MPa 630
310
Tensile Strength: Yield (Proof), MPa 270
140

Thermal Properties

Latent Heat of Fusion, J/g 290
210
Maximum Temperature: Mechanical, °C 1010
210
Melting Completion (Liquidus), °C 1440
1140
Melting Onset (Solidus), °C 1390
1110
Specific Heat Capacity, J/kg-K 470
380
Thermal Expansion, µm/m-K 16
17

Otherwise Unclassified Properties

Base Metal Price, % relative 24
37
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 4.7
4.6
Embodied Energy, MJ/kg 64
69
Embodied Water, L/kg 180
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
29
Resilience: Unit (Modulus of Resilience), kJ/m3 190
85
Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 22
9.8
Strength to Weight: Bending, points 20
12
Thermal Shock Resistance, points 14
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 17.5 to 19
0
Copper (Cu), % 2.8 to 4.0
63 to 67
Iron (Fe), % 53.7 to 61.3
0 to 1.5
Lead (Pb), % 0
3.0 to 5.0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.8 to 4.5
0
Nickel (Ni), % 14.5 to 16.5
19 to 21.5
Nitrogen (N), % 0.15 to 0.21
0
Phosphorus (P), % 0 to 0.030
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.15
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
3.5 to 4.0
Zinc (Zn), % 0
3.0 to 9.0
Residuals, % 0
0 to 0.3