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EN 1.4837 Stainless Steel vs. C28500 Muntz Metal

EN 1.4837 stainless steel belongs to the iron alloys classification, while C28500 Muntz Metal belongs to the copper alloys. 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 EN 1.4837 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, % 6.8
20
Poisson's Ratio 0.27
0.3
Shear Modulus, GPa 78
40
Tensile Strength: Ultimate (UTS), MPa 500
520
Tensile Strength: Yield (Proof), MPa 250
380

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Maximum Temperature: Mechanical, °C 1050
110
Melting Completion (Liquidus), °C 1390
900
Melting Onset (Solidus), °C 1350
890
Specific Heat Capacity, J/kg-K 490
390
Thermal Conductivity, W/m-K 14
100
Thermal Expansion, µm/m-K 16
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
29
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
33

Otherwise Unclassified Properties

Base Metal Price, % relative 20
22
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 3.7
2.7
Embodied Energy, MJ/kg 53
46
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
94
Resilience: Unit (Modulus of Resilience), kJ/m3 160
700
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 18
18
Strength to Weight: Bending, points 18
18
Thermal Diffusivity, mm2/s 3.7
33
Thermal Shock Resistance, points 11
17

Alloy Composition

Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 24 to 27
0
Copper (Cu), % 0
57 to 59
Iron (Fe), % 53.4 to 63.7
0 to 0.35
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 11 to 14
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
39.5 to 43
Residuals, % 0
0 to 0.9