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EN 1.4872 Stainless Steel vs. C28500 Muntz Metal

EN 1.4872 stainless steel belongs to the iron alloys classification, while C28500 Muntz Metal belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4872 stainless steel and the bottom bar is C28500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 28
20
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 79
40
Shear Strength, MPa 620
320
Tensile Strength: Ultimate (UTS), MPa 950
520
Tensile Strength: Yield (Proof), MPa 560
380

Thermal Properties

Latent Heat of Fusion, J/g 300
170
Maximum Temperature: Mechanical, °C 1150
110
Melting Completion (Liquidus), °C 1390
900
Melting Onset (Solidus), °C 1340
890
Specific Heat Capacity, J/kg-K 490
390
Thermal Conductivity, W/m-K 15
100
Thermal Expansion, µm/m-K 16
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
29
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
33

Otherwise Unclassified Properties

Base Metal Price, % relative 17
22
Density, g/cm3 7.6
7.9
Embodied Carbon, kg CO2/kg material 3.3
2.7
Embodied Energy, MJ/kg 47
46
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
94
Resilience: Unit (Modulus of Resilience), kJ/m3 780
700
Stiffness to Weight: Axial, points 15
7.3
Stiffness to Weight: Bending, points 26
20
Strength to Weight: Axial, points 35
18
Strength to Weight: Bending, points 28
18
Thermal Diffusivity, mm2/s 3.9
33
Thermal Shock Resistance, points 21
17

Alloy Composition


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Carbon (C), % 0.2 to 0.3
0
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 0
57 to 59
Iron (Fe), % 54.2 to 61.6
0 to 0.35
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 8.0 to 10
0
Nickel (Ni), % 6.0 to 8.0
0
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
39.5 to 43
Residuals, % 0
0 to 0.9